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Creatures » … » Animal » … » Molluscs

Cephalopods

Cephalopoda Cuvier 1795

Scientific Names

Preferred Names

Cephalopoda Cuvier 1795
Class recognized by EOL Dynamic Hierarchy April 2022
Reference taxon from World Register of Marine Species
Cephalopoda
Class recognized by CephBase, wikipedia 中文维基百科, wikipedia 日本語, wikipedia русскую Википедию, wikipedia NL, wikipedia POL, wikipedia VI, wikipedia CZ, wikipedia FI, wikipedia NO, wikipedia RO, wikipedia UK, wikipedia CA, wikipedia SV, wikipedia TR, wikipedia ID, wikipedia EU, wikipedia CY, wikipedia AST, wikipedia AZ, wikipedia AF, wikipedia LT, wikipedia ET, wikipedia hr Croatian, wikipedia DA, wikipedia LA, wikipedia LA, wikipedia MS, wikipedia SK, wikipedia NN, wikipedia LV, wikipedia IS, wikipedia SL, wikipedia GA, NCBI, wikipedia EO, wikipedia emerging languages, wikipedia emerging_languages, wikipedia gl Galician, GBIF classification, Anguilla Species List, Mozambique Species List, wikidata_hierarchy tar gz, wikipedia DE, wikipedia ES, wikipedia IT, wikipedia PT, wikipedia FR, wikipedia 한국어 위키백과, CITES, wikipedia EN, Wikidata Common Names, Wikimedia Commons, Barcode of Life Data Systems, Global Biotic Interactions, Global Biotic Interactions, Global Biotic Interactions, Global Biotic Interactions, iNaturalist data coverage, Wikipedia (inferred records), GBIF data coverage, GGBN data coverage, and wikipedia BR
Cephalopoda
Recognized by CephBase, Egypt Species List, Natural History Museum Species of the day, Austria Species List, Australia Species List, Bermuda Species List, Japan Agency for Marine-Earth Science and Technology, Brazil Species List, Cameroon Species List, Canada Species List, Chile Species List, China Species List, Colombia Species List, Czech Republic Species List, Democratic Republic of the Congo Species List, Dominica Species List, Dominican Republic Species List, Ecuador Species List, Estonia Species List, British Virgin Islands Species List, Federated States of Micronesia Species List, Fiji Species List, France Species List, Germany Species List, Gibraltar Species List, Greenland Species List, Guinea Bissau Species List, Hungary Species List, Ireland Species List, Italy Species List, Ivory Coast Species List, Kazakhstan Species List, Kiribati Species List, Marshall Islands Species List, Myanmar Species List, New Caledonia Species List, New Zealand Species List, Nigeria Species List, Norway Species List, Panama Species List, Philippines Species List, Portugal Species List, Romania Species List, Russia Species List, Saint Kitts and Nevis Species List, Seychelles Species List, Solomon Islands Species List, South Georgia and the South Sandwich Islands, South Africa Species List, Spain Species List, Sweden Species List, Taiwan Species List, The Bahamas Species List, The Netherlands Species List, Turkmenistan Species List, Turkmenistan Species List, United Kingdom Species List, Venezuela Species List, Vanuatu Species List, Japan Species List, Cuba Species List, Indonesia Species List, Mexico Species List, Alboran Sea Species List, Andaman Sea Species List, Arabian Sea Species List, Arafura Sea Species List, Baffin Bay Species List, Balearic Sea Species List, Bali Sea Species List, Arctic Ocean Species List, Banda Sea Species List, Barents Sea Species List, Bay of Biscay Species List, Bay of Bengal Species List, Bay of Fundy Species List, Beaufort Sea Species List, Bering Sea Species List, Bass Strait Species List, Bismarck Sea Species List, Bristol Channel Species List, Caribbean Sea Species List, Celebes Sea Species List, Celtic Sea Species List, Ceram Sea Species List- duplicate, Chukchi Sea Species List, Coral Sea Species List, Davis Strait Species List, Eastern China Sea Species List, English Channel Species List, Flores Sea Species List, Great Australian Bight Species List, Greenland Sea Species List, Gulf of Aden Species List, Gulf of Alaska Species List, Gulf of Aqaba Species List, Gulf of California Species List, Gulf of Guinea Species List, Gulf of Mexico Species List, Gulf of St Lawrence Species List, Gulf of Suez Species List, Gulf of Tomini Species List, Inner Seas off the West Coast of Scotland Species, Gulf of Thailand Species List, Indian Ocean Species List, Ionian Sea Species List, Irish Sea Species List, Java Sea Species List, Labrador Sea Species List, Laccadive Sea Species List, Kattegat Species List, Ligurian Sea Species List, Makassar Strait Species List, Malacca Strait Species List, Mozambique Channel Species List, Hudson Strait Species List, Hudson Bay Species List, Halmahera Sea Species List, North Atlantic Species List, Molukka Sea Species List, North Pacific Species List, Northwestern Passages Species List, North Sea Species List, Persian Gulf Species List, Red Sea Species List, Savu Sea Species List, Sea of Japan Species List, Philippine Sea Species List, Sea of Okhostk Species List, Seto Inland Sea Species List, Singapore Strait Species List, Skagerrak Species List, Solomon Sea Species List, South China Sea Species List, Strait of Gibraltar Species List, Yellow Sea Species List, Tyrrhenian Sea Species List, Sulu Sea Species List, Southern Ocean Species List, Tasman Sea Species List, South Atlantic Species List, South Pacific Species List, Gulf of Oman Species List, FAO Fishery Statistics, Furui 2020, EOL staff, Animal Diversity Web, GBIF national node type records UK, GBIF national node type records France, Ceram Sea Species List, Adriatic Sea Species List, Aegean Sea Species List, Timor Sea Species List, GBIF national node type records Germany, United States Species List, Harvard Museum of Comparative Zoology, Mineralogy, Brusca and Brusca, 2003, Appeltans et al, ecology literature, and Global Biotic Interactions
Cephalopoda Cuvier 1795
Class recognized by Catalogue of Life 26 March 2024, Dynamic Hierarchy Version 2.2.3, and EOL Dynamic Hierarchy Version 2.2.4
Cephalopoda Cuvier 1797
Class recognized by EOL Dynamic Hierarchy 1.1, EOL Dynamic Hierarchy 1.1, and Integrated Taxonomic Information System (ITIS) Taxonomic Hierarchy
Cephalopoda Cuvier 1797
Recognized by English Vernaculars for Landmark Taxa

Alternative Names

Abichia Gemmellaro 1888
Doubtful according to GBIF classification
Acantholissonia Leanza 1972
Doubtful according to GBIF classification
Acanthuncus Kulicki & Szaniawski 1972
Doubtful according to GBIF classification
Accardia Cresta 1997
Doubtful according to GBIF classification
Accoluncus Wind, Dinkelman & Wise 1977
Doubtful according to GBIF classification
Acerlecanites Waterhouse 1999
Doubtful according to GBIF classification
Aclisoceras Zhuravleva 1978
Doubtful according to GBIF classification
Acrimitoceras Ruan 1995
Doubtful according to GBIF classification
Actinodochmioceras Chen 1981
Doubtful according to GBIF classification
Acuaria Quenstedt 1856
Doubtful according to GBIF classification
Acuarites Schindewolf 1963
Doubtful according to GBIF classification
Acutibelus Riegraf 1981
Doubtful according to GBIF classification
Acutobeccus Teichert & Spinosa 1971
Doubtful according to GBIF classification
Adkimsites Spath 1931
Doubtful according to GBIF classification
Aegolytoceras Spath 1924
Doubtful according to GBIF classification
Aetheloxoceras
Doubtful according to GBIF classification
Afrocimomia Adegoke 1977
Doubtful according to GBIF classification
Afrogravesia Schweigert, Zeiss & Westermann 2012
Doubtful according to GBIF classification
Agnostoceras Zhuravleva 1986
Doubtful according to GBIF classification
Agrioceras Zhuravleva 1974
Doubtful according to GBIF classification
Aigoceras Zhuravleva 1972
Doubtful according to GBIF classification
Ainoceras Matsumoto & Kanie 1967
Doubtful according to GBIF classification
Aipetoceras Zhuravleva 1972
Doubtful according to GBIF classification
Akroceras Zhuravleva 1972
Doubtful according to GBIF classification
Aksuites Pavlov 1967
Doubtful according to GBIF classification
Aktjubocheilus Zhuravleva 1972
Doubtful according to GBIF classification
Aktubinskia Ruzhentzev 1947
Doubtful according to GBIF classification
Alaskinia Westermann 1978
Doubtful according to GBIF classification
Alaskoceras Westermann 1969
Doubtful according to GBIF classification
Alborzites Schairer, Seyed-Emami & Zeiss 1991
Doubtful according to GBIF classification
Alcidellus Westermann 1958
Doubtful according to GBIF classification
Alfeldites Westermann 1975
Doubtful according to GBIF classification
Alloceras Zhuravleva 1974
Doubtful according to GBIF classification
Alloderoceras Wiedenmayer 1980
Doubtful according to GBIF classification
Allogevanites Parnes 1986
Doubtful according to GBIF classification
Allothalassoceras Leonova 2002
Doubtful according to GBIF classification
Almaloceras Zhuravleva 1974
Doubtful according to GBIF classification
Alsatitoides Guex 1980
Doubtful according to GBIF classification
Altayceras Wang
Doubtful according to GBIF classification
Alternacanthoceras Marcinowski 1979
Doubtful according to GBIF classification
Altoconchella Waterhouse 1994
Doubtful according to GBIF classification
Altunoceras Lai & Wang 1986
Doubtful according to GBIF classification
Alvinoceras Zhuravleva 1999
Doubtful according to GBIF classification
Amapondella Klinger & Kennedy 1997
Doubtful according to GBIF classification
Amoebopeltoceras Schweigert 1995
Doubtful according to GBIF classification
Amphiceras Gemmellaro 1884
Doubtful according to GBIF classification
Amphipoanoceras
Doubtful according to GBIF classification
Amphororthoceras Kisselev 1991
Doubtful according to GBIF classification
Ampletimoria Waterhouse 1999
Doubtful according to GBIF classification
Anabaroceras Repin 2012
Doubtful according to GBIF classification
Anacrochordiceras
Doubtful according to GBIF classification
Anahedenstroemia Spath 1934
Doubtful according to GBIF classification
Anamesoceras Zhuravleva 1978
Doubtful according to GBIF classification
Anaptychus Oppel 1856
Doubtful according to GBIF classification
Anascaphites Hyatt 1900
Doubtful according to GBIF classification
Anaspidoceras Vigh 1984
Doubtful according to GBIF classification
Anatexanites Matsumoto 1970
Doubtful according to GBIF classification
Ancistroceras Boll 1857
Doubtful according to GBIF classification
Ancolioceras Buckman 1899
Doubtful according to GBIF classification
Andreioceras Zhuravleva 1972
Doubtful according to GBIF classification
Androgyroceras
Doubtful according to GBIF classification
Angranoceras
Doubtful according to GBIF classification
Angustobactrites Mapes 1979
Doubtful according to GBIF classification
Anhuiceras Zou & Chen 1979
Doubtful according to GBIF classification
Annulobactrites Mapes 1979
Doubtful according to GBIF classification
Anonymoceras Zhuravleva 1974
Doubtful according to GBIF classification
Antacaroceras Li 1984
Doubtful according to GBIF classification
Antarcticoceras Thomson 1974
Doubtful according to GBIF classification
Antigyroceras Barskov 1972
Doubtful according to GBIF classification
Antilebetoceras Chen 1983
Doubtful according to GBIF classification
Antilloceras Wierzbowski 1976
Doubtful according to GBIF classification
Antonoceras Shimanski 1957
Doubtful according to GBIF classification
Apatoceras Zhuravleva 1990
Doubtful according to GBIF classification
Applanoceras Yang, Zheng & Liu 1983
Doubtful according to GBIF classification
Aptychopsis Barrande 1872
Doubtful according to GBIF classification
Arabralia Nesis & Nikitina 1987
Doubtful according to GBIF classification
Aramacites Mc Kenzie 1999
Doubtful according to GBIF classification
Arazdajanites Zhuravleva 1978
Doubtful according to GBIF classification
Archaeosepia Szoerényi 1933
Doubtful according to GBIF classification
Archendoceras
Doubtful according to GBIF classification
Arcuncus Kulicki & Szaniawski 1972
Doubtful according to GBIF classification
Ardescia Atrops 1982
Doubtful according to GBIF classification
Argentoscaphites Blasco de Nullo, Nullo & Proserpio 1981
Doubtful according to GBIF classification
Arkellites Cope 1967
Doubtful according to GBIF classification
Arkhangelskiceras Iljin 1957
Doubtful according to GBIF classification
Armenocerina Chen 1981
Doubtful according to GBIF classification
Arnaudiella Vermeulen 1996
Doubtful according to GBIF classification
Arniotites Whiteaves 1889
Doubtful according to GBIF classification
Arterioceras Zhuravleva 1978
Doubtful according to GBIF classification
Arthuroceras Shimansky 1962
Doubtful according to GBIF classification
Artinksia
Doubtful according to GBIF classification
Artiphylloceras Chen 1983
Doubtful according to GBIF classification
Asaphoceras Spath 1924
Doubtful according to GBIF classification
Asbestoceras Zhuravleva 1972
Doubtful according to GBIF classification
Asiatostantanoceras Il'in 1975
Doubtful according to GBIF classification
Askeatonoceras Turner 1966
Doubtful according to GBIF classification
Aspitella Waterhouse 1996
Doubtful according to GBIF classification
Asseretoceras Balini 1992
Doubtful according to GBIF classification
Astoceras Zhuravleva 1983
Doubtful according to GBIF classification
Astrabralia Nesis & Nikitina 1987
Doubtful according to GBIF classification
Asymmetroceras Chen & Liu 1974
Doubtful according to GBIF classification
Athanatoceras Zhuravleva 1972
Doubtful according to GBIF classification
Atlantosphinctes Wetzel 1967
Doubtful according to GBIF classification
Atomoceras Zhuravleva 1974
Doubtful according to GBIF classification
Atopobeloceras Yatskov 1990
Doubtful according to GBIF classification
Atopoceras Zhuravleva 1972
Doubtful according to GBIF classification
Atratoceras Librovich 1957
Doubtful according to GBIF classification
Audaxlytoceras Fucini 1920
Doubtful according to GBIF classification
Aufuceras Zhao, Liang & Zheng 1978
Doubtful according to GBIF classification
Augurites Bogoslovsky 1961
Doubtful according to GBIF classification
Aulacostephanites Ziegler 1962
Doubtful according to GBIF classification
Aulacostephanoceras Ziegler 1962
Doubtful according to GBIF classification
Aureimontanites Brochwicz-Lewinski 1975
Doubtful according to GBIF classification
Auritina Egoian 1989
Doubtful according to GBIF classification
Ausseites Flower 1944
Doubtful according to GBIF classification
Aussites
Doubtful according to GBIF classification
Australotropaeum Aguirre Urreta 1985
Doubtful according to GBIF classification
Austromorphites Leanza & Blasco 1990
Doubtful according to GBIF classification
Austroteuthis Jeletzky & Zapfe 1967
Doubtful according to GBIF classification
Aveyroniceras Pinna & Levi-Setti 1971
Doubtful according to GBIF classification
Avramidiscus Vermeulen 1996
Doubtful according to GBIF classification
Badenia Enay 1959
Doubtful according to GBIF classification
Badouceras Chen & Liu 1976
Doubtful according to GBIF classification
Badoucerina Chen & Liu 1976
Doubtful according to GBIF classification
Baeticoceras Geyssant, Enay & Busnardo 1979
Doubtful according to GBIF classification
Bakhtoceras Kisselev 1990
Doubtful according to GBIF classification
Balashovia Zhuravleva 1974
Doubtful according to GBIF classification
Balashovoceras Kisselev 1990
Doubtful according to GBIF classification
Balkites Bogdanova & Kvantaliani 1983
Doubtful according to GBIF classification
Balochistaniceras Fatmi & Zeiss 1999
Doubtful according to GBIF classification
Balticoceras Teichert 1940
Doubtful according to GBIF classification
Bambusoceras
Doubtful according to GBIF classification
Banikoceras Howarth 1992
Doubtful according to GBIF classification
Baoenites Tatzreiter 1981
Doubtful according to GBIF classification
Baraioceras Andrianov 1985
Doubtful according to GBIF classification
Barrancyloceras Vermeulen & Bert 1998
Doubtful according to GBIF classification
Barthelia Oloriz & Schairer 1983
Doubtful according to GBIF classification
Basleoceras
Doubtful according to GBIF classification
Basseoceras van Hoepen 1968
Doubtful according to GBIF classification
Bassettoceras Holland 2007
Doubtful according to GBIF classification
Bateroboceras Zou 1983
Doubtful according to GBIF classification
Bavarinautilus Schairer & Barthel 1977
Doubtful according to GBIF classification
Baykonaroceras
Doubtful according to GBIF classification
Bayleites
Doubtful according to GBIF classification
Beatoceras Zhuravleva 1999
Doubtful according to GBIF classification
Beattonoceras Warren & Stelck 1958
Doubtful according to GBIF classification
Beaumontaria Waterhouse 2001
Doubtful according to GBIF classification
Beauvaisia Tintant 1960
Doubtful according to GBIF classification
Beekmanoceras Ulrich & Foerste 1935
Doubtful according to GBIF classification
Belemosis
Doubtful according to GBIF classification
Belloceras Cecioni 1965
Doubtful according to GBIF classification
Benatinites Schlögl, Elmi, Rakús, Mangold & Ouahhabi 2006
Doubtful according to GBIF classification
Benavidesites Cooper 1982
Doubtful according to GBIF classification
Bendites Miller & Furnish 1958
Doubtful according to GBIF classification
Benetticeras Checa & Oloriz 1984
Doubtful according to GBIF classification
Benjaminoceras Stait 1984
Doubtful according to GBIF classification
Beoflemingites Waterhouse 1996
Doubtful according to GBIF classification
Beraketites Collignon 1960
Doubtful according to GBIF classification
Berckhemeria Schweigert & Zeiss 1998
Doubtful according to GBIF classification
Besairieites Collignon 1931
Doubtful according to GBIF classification
Beschtubeites Il'in 1975
Doubtful according to GBIF classification
Betiokytes Collignon 1965
Doubtful according to GBIF classification
Bicrescomanducator Donovan, Paul, Andrew & Howe 2010
Doubtful according to GBIF classification
Biltnerites
Doubtful according to GBIF classification
Biventeria Waterhouse 1999
Doubtful according to GBIF classification
Blaschkeiceras Zeiss 2001
Doubtful according to GBIF classification
Bodeiceras Flower 1984
Doubtful according to GBIF classification
Bodieceras
Doubtful according to GBIF classification
Bodrakiceras Baraboshkin & Mikahilova 2000
Doubtful according to GBIF classification
Bodylevskites Klimova 1978
Doubtful according to GBIF classification
Bodzoites Waterhouse 1999
Doubtful according to GBIF classification
Boewanites Waterhouse 1996
Doubtful according to GBIF classification
Bogoslovskya Zhuravleva 1978
Doubtful according to GBIF classification
Bohemites Zhuravleva 1962
Doubtful according to GBIF classification
Bojobactrites Horný 1957
Doubtful according to GBIF classification
Boletzkya Bandel, Reitner & Sturmer 1983
Doubtful according to GBIF classification
Bonarellites Elmi 1967
Doubtful according to GBIF classification
Boncheviceras Nikolov 1966
Doubtful according to GBIF classification
Boreabraliopsis Tsuchiya & Okutani 1988
Doubtful according to GBIF classification
Boreiolagonibelus Gustomesov 1989
Doubtful according to GBIF classification
Boreophylloceras Alexeev & Repin 1998
Doubtful according to GBIF classification
Borivites Yatskov 1990
Doubtful according to GBIF classification
Borkowia Czarnocki 1989
Doubtful according to GBIF classification
Borneoceras Schairer & Zeiss 1992
Doubtful according to GBIF classification
Botryceras Flower 1968
Doubtful according to GBIF classification
Boucaulticeras Spath 1924
Doubtful according to GBIF classification
Bragaria Waterhouse 1999
Doubtful according to GBIF classification
Branneroceratoides Kullmann 1962
Doubtful according to GBIF classification
Breistrofferella Thieuloy 1971
Doubtful according to GBIF classification
Breviatractites Mariotti & Pignat 1992
Doubtful according to GBIF classification
Breviconoteuthis Rieber 1973
Doubtful according to GBIF classification
Brodekoceras
Doubtful according to GBIF classification
Broggiiceras Benavides-Cáceres 1956
Doubtful according to GBIF classification
Bryocadoceras Meledina 1977
Doubtful according to GBIF classification
Buckmanites Guex 1973
Doubtful according to GBIF classification
Buelowiteuthis Jeletzky 1965
Doubtful according to GBIF classification
Bullettoceras Collins 1966
Doubtful according to GBIF classification
Burronoceras
Doubtful according to GBIF classification
Cabrievoceras
Doubtful according to GBIF classification
Caicedia Bürgl 1956
Doubtful according to GBIF classification
Cainoceras van Hoepen 1946
Doubtful according to GBIF classification
Calchasiceras Shimanski 1957
Doubtful according to GBIF classification
Caledonites Collignon 1977
Doubtful according to GBIF classification
Calhounoceras Troeddson 1926
Doubtful according to GBIF classification
Callihololobus He 1985
Doubtful according to GBIF classification
Calliscaphites Leanza 1970
Doubtful according to GBIF classification
Calorthoceras Chen 1981
Doubtful according to GBIF classification
Campylites Herrmannsen 1846
Doubtful according to GBIF classification
Campylites Rollier 1922
Doubtful according to GBIF classification
Campylotoxia Baraboshkin & Mikhailova 2000
Doubtful according to GBIF classification
Cancelliceras Venturi & Nannarone 2002
Doubtful according to GBIF classification
Capricornites Zhuravleva 1974
Doubtful according to GBIF classification
Cardabites Brunnschweiler 1966
Doubtful according to GBIF classification
Cardiocaris Woodward 1882
Doubtful according to GBIF classification
Carinites Atrops & Reboulet 1995
Doubtful according to GBIF classification
Carinites Wiedmann 1973
Doubtful according to GBIF classification
Carotites Zhuravleva 1972
Doubtful according to GBIF classification
Caseyiceras Sazonova 1971
Doubtful according to GBIF classification
Cassidoiceras Dimitrova 1967
Doubtful according to GBIF classification
Cassinoceroides Xu & Lai 1987
Doubtful according to GBIF classification
Castellanibelus Combemorel 1972
Doubtful according to GBIF classification
Cayogoceras
Doubtful according to GBIF classification
Ceccaites Cresta 1997
Doubtful according to GBIF classification
Cedarvilleoceras Shimizu & Obata 1935
Doubtful according to GBIF classification
Cenomariella Cooper 1999
Doubtful according to GBIF classification
Cenostlingoceras Cooper 1999
Doubtful according to GBIF classification
Centauroceras Blind 1963
Doubtful according to GBIF classification
Cephalopoda
Harvest ancestor according to SERPENT Project, Arkive, EOL authors, FAO Fishery Statistics, Animal Diversity Web, Global Register of Introduced and Invasive Species, GBIF national node type records UK, GBIF national node type records France, Anguilla Species List, Aruba Species List, Bahrain Species List, GBIF national node type records Sweden, Mozambique Species List, GBIF nat'l node type records Netherlands, GBIF national node type records Germany, NMNH type specimens, IUCN, iDigBio type specimen records, Paleobiology Database, literature body sizes metazoa, Animal Diversity Web Traits and images, iNaturalist, NMNH Collection, Harvard Museum of Comparative Zoology, World Register of Marine Species, BioImages, the virtual fieldguide, UK, TreatmentBank, Global Biotic Interactions, Global Biotic Interactions, Global Biotic Interactions, Global Biotic Interactions, and Flickr Group
Cephalopoda Cuvier 1797
Harvest ancestor according to EOL authors
Cephalopoda Cuvier 1798
Harvest ancestor according to EOL authors
Ceratobeloceras House & Kirchgasser 1985
Doubtful according to GBIF classification
Ceratosphinctes Ziegler 1959
Doubtful according to GBIF classification
Ceratpbeloceras
Doubtful according to GBIF classification
Chabactoceras Malinovskaya 1964
Doubtful according to GBIF classification
Chacantuceras Aguirre-Urreta & Rawson 1999
Doubtful according to GBIF classification
Chamalocia Thieuloy 1971
Doubtful according to GBIF classification
Chanaceras Chao 1976
Doubtful according to GBIF classification
Changjiangoceras Xu & Lai 1983
Doubtful according to GBIF classification
Changkiuoceras Shimizu & Obata 1935
Doubtful according to GBIF classification
Chantrakionoceras Lamont 1978
Doubtful according to GBIF classification
Chaoceras Yatskov 1990
Doubtful according to GBIF classification
Charchagoceras Lai 1987
Doubtful according to GBIF classification
Charlotticeras Smith & Tipper 1996
Doubtful according to GBIF classification
Chazhuangoceras Cheng 2000
Doubtful according to GBIF classification
Chicagooceras Foerste & Savage 1927
Doubtful according to GBIF classification
Chisiloceras Gortani 1934
Doubtful according to GBIF classification
Chitinobelus Fischer 1981
Doubtful according to GBIF classification
Chitinoteuthis Müller-Stoll 1936
Doubtful according to GBIF classification
Choffatisphinctes Beznosov 1982
Doubtful according to GBIF classification
Chondromileia Westermann & Riccardi 1979
Doubtful according to GBIF classification
Choreanoceroides
Doubtful according to GBIF classification
Chrysoceras Zhuravleva 1972
Doubtful according to GBIF classification
Chuandianoceras Wang 1978
Doubtful according to GBIF classification
Chuannanoceras Wang 1978
Doubtful according to GBIF classification
Chuticeras Zhuravleva 1972
Doubtful according to GBIF classification
Chuvaschites Berezin 2008
Doubtful according to GBIF classification
Chuxianoceras Chen 1983
Doubtful according to GBIF classification
Cicatrites Anthula 1899
Doubtful according to GBIF classification
Ciryella Wiedmann 1960
Doubtful according to GBIF classification
Cixianoceras Lai 1985
Doubtful according to GBIF classification
Clarkeiteuthis Fuchs, Donovan & Keupp 2013
Doubtful according to GBIF classification
Claviatractites Mariotti & Pignatti 1996
Doubtful according to GBIF classification
Claviceras Venturi & Nannarone 2002
Doubtful according to GBIF classification
Clavithurmannia Busnardo, Thieuloy & Moullade 1979
Doubtful according to GBIF classification
Cliefdenoceras Stait, Webby & Percival 1985
Doubtful according to GBIF classification
Climacoceras Chen 1976
Doubtful according to GBIF classification
Clitendoceroides Xu & Lai 1987
Doubtful according to GBIF classification
Cobbanoceras Matsumoto 1965
Doubtful according to GBIF classification
Cobbanoscaphites
Doubtful according to GBIF classification
Cochleiferoceras Shimansky 1962
Doubtful according to GBIF classification
Cochlioceroides Lai & Xu 1983
Doubtful according to GBIF classification
Coctebelus Weiss 1991
Doubtful according to GBIF classification
Colchenoceras Waterhouse 1996
Doubtful according to GBIF classification
Collectoceras Ruzhentzev & Bogoslovskaya 1971
Doubtful according to GBIF classification
Collinites Atrops 1972
Doubtful according to GBIF classification
Colpoceras Hall 1850
Doubtful according to GBIF classification
Comaroceras Zhuravleva 1972
Doubtful according to GBIF classification
Communicobelus Ghustomesov 1964
Doubtful according to GBIF classification
Compactoceras Becker 2002
Doubtful according to GBIF classification
Conchaqinghaia Waterhouse 1999
Doubtful according to GBIF classification
Conoarmenoceras Lai 1985
Doubtful according to GBIF classification
Conobelemnopsis Riegraf 1980
Doubtful according to GBIF classification
Conoceras Bronn 1835
Doubtful according to GBIF classification
Coralloceras Zhuravleva 1962
Doubtful according to GBIF classification
Corbuloceras Horný 1965
Doubtful according to GBIF classification
Coreanoceroides Qi 1980
Doubtful according to GBIF classification
Cornalinautilus Engeser 1995
Doubtful according to GBIF classification
Cornuella Shimanskii 1968
Doubtful according to GBIF classification
Cornuncus Kulicki & Szaniawski 1972
Doubtful according to GBIF classification
Coryceras Ziegler 1958
Doubtful according to GBIF classification
Corysoceras Zhuravleva 1974
Doubtful according to GBIF classification
Costacadoceras Rawson 1982
Doubtful according to GBIF classification
Costaceltites Waterhouse 1999
Doubtful according to GBIF classification
Costacirculus Waterhouse 1999
Doubtful according to GBIF classification
Costamenjaites Sazonova 1971
Doubtful according to GBIF classification
Costastephanites Waterhouse 1999
Doubtful according to GBIF classification
Costiceras Contini 1969
Doubtful according to GBIF classification
Costiphylloceras Joly 2000
Doubtful according to GBIF classification
Craftonoceras
Doubtful according to GBIF classification
Crassaptychus Trauth 1927
Doubtful according to GBIF classification
Crassiatractites Mariotti & Pignat 1992
Doubtful according to GBIF classification
Crimobelus Gustomesov 1977
Doubtful according to GBIF classification
Criobaculites Klinger & Kennedy 1997
Doubtful according to GBIF classification
Criohimantoceras Thieuloy & Bulot 1992
Doubtful according to GBIF classification
Cryptocycloceras Lai & Xu 1987
Doubtful according to GBIF classification
Cryptocycloceras Shimanskii 1968
Doubtful according to GBIF classification
Cteroelymenia Bogoslovskij 1979
Doubtful according to GBIF classification
Cullus Shimanskii 1968
Doubtful according to GBIF classification
Curacoites Aguirre-Urreta & Rawson 2012
Doubtful according to GBIF classification
Curiolites Vermeulen 1995
Doubtful according to GBIF classification
Curviceras Blind 1963
Doubtful according to GBIF classification
Cyclobactrites Shimansky 1955
Doubtful according to GBIF classification
Cyclobuttsoceras Chen 1976
Doubtful according to GBIF classification
Cycloclymenia Hyatt 1884
Doubtful according to GBIF classification
Cyclonybyoceras Chen 1984
Doubtful according to GBIF classification
Cylioceras
Doubtful according to GBIF classification
Cyphoceras Ward & Mallory 1977
Doubtful according to GBIF classification
Cyptendocerina Ulrich, Foerste, Miller & Unklesbay 1944
Doubtful according to GBIF classification
Cyrtodeformoceras Li & Li 1985
Doubtful according to GBIF classification
Cyrtoptychoceras Kennedy & Henderson 1992
Doubtful according to GBIF classification
Cyrtorhabdoceras Wiedmann 1973
Doubtful according to GBIF classification
Cyrtractoceras Chen 1981
Doubtful according to GBIF classification
Daedaloceras Zhuravleva 1978
Doubtful according to GBIF classification
Dalaticeras Meister, Vu Khuc & Tran Huyen 2002
Doubtful according to GBIF classification
Danatoceras Zhuravleva 1989
Doubtful according to GBIF classification
Daobaowanceras Xu & Lai 1987
Doubtful according to GBIF classification
Daobaowanceroides Xu & Lai 1987
Doubtful according to GBIF classification
Dartoceras Foerste 1936
Doubtful according to GBIF classification
Dartonoceras
Doubtful according to GBIF classification
Davidiceras Vermeulen 2003
Doubtful according to GBIF classification
Dayongoceras Lai & Qi 1977
Doubtful according to GBIF classification
Deformoceras Li & Li 1985
Doubtful according to GBIF classification
Deiloceras Zhuravleva 1972
Doubtful according to GBIF classification
Deinoceras Zhuravleva 1972
Doubtful according to GBIF classification
Deinuncus Kulicki & Szaniawski 1972
Doubtful according to GBIF classification
Delgadoa Thadeu 1947
Doubtful according to GBIF classification
Delphinoteuthis Mariotti & Pignat 1993
Doubtful according to GBIF classification
Devonohelicoceras Niko & Nishida 2003
Doubtful according to GBIF classification
Diaplococeras Hyatt 1900
Doubtful according to GBIF classification
Dictyoceras Eichwald 1860
Doubtful according to GBIF classification
Didymoceras Lai & Xu 1987
Doubtful according to GBIF classification
Diestocerina Chen & Liu 1976
Doubtful according to GBIF classification
Difunites
Doubtful according to GBIF classification
Dihamites Matsumoto 1977
Doubtful according to GBIF classification
Dimitocamax Doyle 1988
Doubtful according to GBIF classification
Dinolytoceras Beznosov 1956
Doubtful according to GBIF classification
Discites de Haan 1825
Doubtful according to GBIF classification
Discovascoceras Collignon 1957
Doubtful according to GBIF classification
Discus King 1844
Doubtful according to GBIF classification
Disjunctoceras Gnoli & Kisselev 1994
Doubtful according to GBIF classification
Disphenoceras
Doubtful according to GBIF classification
Dissidoceras Zhuravleva 1964
Doubtful according to GBIF classification
Dittmaritoides Arkhipov & Vavilov 1980
Doubtful according to GBIF classification
Doaboceras Boulin, Bouyx, Termier & Termier 1980
Doubtful according to GBIF classification
Dobaosiceras Wang 1978
Doubtful according to GBIF classification
Dobrodgeiceras
Doubtful according to GBIF classification
Dobrogeites Nikolov 1962
Doubtful according to GBIF classification
Dobshinaeceras Vanova 1987
Doubtful according to GBIF classification
Doleroceras Zhuravleva 1972
Doubtful according to GBIF classification
Dolganites Repin 2002
Doubtful according to GBIF classification
Domeykoceras von Hillebrandt 1977
Doubtful according to GBIF classification
Dongshanoceras Zou & Chen 1979
Doubtful according to GBIF classification
Dorateuthis Woodward 1883
Doubtful according to GBIF classification
Dordiella Reyment 1958
Doubtful according to GBIF classification
Doridiscus Casey 1961
Doubtful according to GBIF classification
Dorkadoceras Zhuravleva 1978
Doubtful according to GBIF classification
Doubichites
Doubtful according to GBIF classification
Douvilleia Parnes 1988
Doubtful according to GBIF classification
Drakonoceras Zhuravleva 1972
Doubtful according to GBIF classification
Duvalibelus Gustomesov 1977
Doubtful according to GBIF classification
Dynatoceras Zhuravleva 1972
Doubtful according to GBIF classification
Dzhanganoceras Zhuravleva 1989
Doubtful according to GBIF classification
Eburoceras Zou & Chen 1979
Doubtful according to GBIF classification
Echigoceras Niko 2002
Doubtful according to GBIF classification
Echioceratoides Trueman & Williams 1925
Doubtful according to GBIF classification
Echiocheras
Doubtful according to GBIF classification
Ectomixosiphonoceras Li Xuesen & Cheng Liren 1988
Doubtful according to GBIF classification
Edenoceras Myagkova 1967
Doubtful according to GBIF classification
Eedenoceras van Hoepen 1968
Doubtful according to GBIF classification
Effenbergia Korn 2002
Doubtful according to GBIF classification
Egoianiceras Avram 1974
Doubtful according to GBIF classification
Eichiniceras Gygi 1998
Doubtful according to GBIF classification
Eidoprobeloceras Kirchgasser 1968
Doubtful according to GBIF classification
Elaphoceras Zhuravleva 1972
Doubtful according to GBIF classification
Elatmites Shevyrev 1960
Doubtful according to GBIF classification
Eldroceras
Doubtful according to GBIF classification
Elkanoceras Flower 1971
Doubtful according to GBIF classification
Elleficeras Kemper & Jeletzky 1979
Doubtful according to GBIF classification
Ellesmeroceroides Xu & Lai 1983
Doubtful according to GBIF classification
Ellipsocaris Woodward 1882
Doubtful according to GBIF classification
Ellipsoceras Collignon 1950
Doubtful according to GBIF classification
Elmoceras Kröger & Mapes 2007
Doubtful according to GBIF classification
Elongaticeras Wang 1978
Doubtful according to GBIF classification
Elpisoceras Zhuravleva 1972
Doubtful according to GBIF classification
Enayites Brochwicz-Lewinski & Rozak 1976
Doubtful according to GBIF classification
Encycloceras Blind 1963
Doubtful according to GBIF classification
Endoceroides Lai 1985
Doubtful according to GBIF classification
Endostokesoceras Schindewolf 1944
Doubtful according to GBIF classification
Ensorites van Hoepen 1968
Doubtful according to GBIF classification
Entimoceras Zhuravleva 1972
Doubtful according to GBIF classification
Eoadnatoceras Wang 1978
Doubtful according to GBIF classification
Eoataxioceras Gygi 2001
Doubtful according to GBIF classification
Eobactrites Schindewolf 1932
Doubtful according to GBIF classification
Eocameroceras Li 1984
Doubtful according to GBIF classification
Eocanadoceras Anderson 1958
Doubtful according to GBIF classification
Eoclarkoceras
Doubtful according to GBIF classification
Eocyckistomiceras
Doubtful according to GBIF classification
Eocyrtoceras
Doubtful according to GBIF classification
Eodiaphragmoceras
Doubtful according to GBIF classification
Eodidymoceras Klinger & Kennedy 2003
Doubtful according to GBIF classification
Eoectenolites
Doubtful according to GBIF classification
Eofuciniceras Cantaluppi 1970
Doubtful according to GBIF classification
Eohypoturrilites Scholz 1973
Doubtful according to GBIF classification
Eokosmoclymenia Czarnocki 1989
Doubtful according to GBIF classification
Eolegoceras Leonova 1989
Doubtful according to GBIF classification
Eoparabactrites Mapes 1979
Doubtful according to GBIF classification
Eoprotogrammoceras Cantaluppi 1970
Doubtful according to GBIF classification
Eoptychitoides Waterhouse 1996
Doubtful according to GBIF classification
Eostereotoceras Chen 1981
Doubtful according to GBIF classification
Eostromatoceras Chen 1976
Doubtful according to GBIF classification
Eotetragonites Breistroffer 1947
Doubtful according to GBIF classification
Eoteuthoides Kostak 2002
Doubtful according to GBIF classification
Eotumaroceras Andrianov 1985
Doubtful according to GBIF classification
Eovavilovites Ermakova 2001
Doubtful according to GBIF classification
Epacrioceras Egoyan 1974
Doubtful according to GBIF classification
Epanisoceras Collignon 1962
Doubtful according to GBIF classification
Epidauronautilus Engeser 1995
Doubtful according to GBIF classification
Epipuzosia Matsumoto 1988
Doubtful according to GBIF classification
Epitropaeum Kakabadze 1977
Doubtful according to GBIF classification
Eptitauroceras
Doubtful according to GBIF classification
Erdbachites Weyer 1965
Doubtful according to GBIF classification
Eremiticeras Faraoni, Marini, Pallini & Venturi 2002
Doubtful according to GBIF classification
Eristavites Nikolov 1966
Doubtful according to GBIF classification
Erlangericheilus Shimansky 1947
Doubtful according to GBIF classification
Ernosoceras Xu & Lai 1987
Doubtful according to GBIF classification
Esinoceras Fantini Sestini 1996
Doubtful according to GBIF classification
Esopoceras Stanley & Teichert 1976
Doubtful according to GBIF classification
Esseshahoceras Waterhouse 1999
Doubtful according to GBIF classification
Etropolia Sapunov 1971
Doubtful according to GBIF classification
Eubaculiceras Brunnschweiler 1966
Doubtful according to GBIF classification
Eucoroniceras Spath 1922
Doubtful according to GBIF classification
Euhemihoplites Collignon 1964
Doubtful according to GBIF classification
Euhoploceras Buckman 1913
Doubtful according to GBIF classification
Eulagonibelus Gustomesov 1989
Doubtful according to GBIF classification
Eulunulites Elmi 1967
Doubtful according to GBIF classification
Euphylloceras
Doubtful according to GBIF classification
Euprionoceras Spath 1935
Doubtful according to GBIF classification
Eurasenia Geyer 1961
Doubtful according to GBIF classification
Euristomiceras Beznosov 1956
Doubtful according to GBIF classification
Euroscaphites Jagt, Kennedy & Machalski 1999
Doubtful according to GBIF classification
Euryarthroceras Chen 1981
Doubtful according to GBIF classification
Eurycheilus Septfontaine 1970
Doubtful according to GBIF classification
Eurydeformoceras Li & Li 1985
Doubtful according to GBIF classification
Euryendoceras Chen 1983
Doubtful according to GBIF classification
Eushantungoceras Shimizu & Obata 1935
Doubtful according to GBIF classification
Euskadiceras Kuechler 2000
Doubtful according to GBIF classification
Eutexanites Klinger & Kennedy 1980
Doubtful according to GBIF classification
Euthyocycloceras Chen 1981
Doubtful according to GBIF classification
Euturrilites (Breistroffer 1953)
Doubtful according to GBIF classification
Euvirgoceras Chen & Liu 1974
Doubtful according to GBIF classification
Ewaldiceras Vermeulen 2003
Doubtful according to GBIF classification
Exicrioceras Anderson 1958
Doubtful according to GBIF classification
Exochoceras Zhuravleva 1972
Doubtful according to GBIF classification
Externiceras Sazonova 1971
Doubtful according to GBIF classification
Ezeiceras Vermeulen & Bert 1998
Doubtful according to GBIF classification
Falcuncus Kulicki & Szaniawski 1972
Doubtful according to GBIF classification
Fallotites Wiedmann 1960
Doubtful according to GBIF classification
Falsebayites van Hoepen 1965
Doubtful according to GBIF classification
Faraudiella Breistroffer 1947
Doubtful according to GBIF classification
Farinaccites Faraoni, Marini, Pallini & Venturi 1997
Doubtful according to GBIF classification
Farroceras Flower 1968
Doubtful according to GBIF classification
Feichengoceras Zhang, Wang & Wang 1994
Doubtful according to GBIF classification
Fenfengoceras
Doubtful according to GBIF classification
Fenfengoceras Zhao, Liang & Zheng 1978
Doubtful according to GBIF classification
Fengfengoceras Lai 1980
Doubtful according to GBIF classification
Fenxiangoceras Xu & Lai 1987
Doubtful according to GBIF classification
Fibroceras Lai 1985
Doubtful according to GBIF classification
Fieldingia Cantaluppi 1970
Doubtful according to GBIF classification
Fieldingiceras Wiedenmayer 1980
Doubtful according to GBIF classification
Fierrites Cantu Chapa 1993
Doubtful according to GBIF classification
Flabellia Mangold 1970
Doubtful according to GBIF classification
Flettoceras Lamont 1978
Doubtful according to GBIF classification
Flowerites Zhuravleva 1972
Doubtful according to GBIF classification
Fluminites van Hoepen 1965
Doubtful according to GBIF classification
Foersteoceras Shimizu & Obata 1936
Doubtful according to GBIF classification
Foersterinautilus Engeser 1995
Doubtful according to GBIF classification
Folioceras Collins 1969
Doubtful according to GBIF classification
Follimitoceras Ruan 1995
Doubtful according to GBIF classification
Fraudatoroceras van Hoepen 1965
Doubtful according to GBIF classification
Frechoceras Kisselev 1990
Doubtful according to GBIF classification
Fuchsites Waterhouse 1996
Doubtful according to GBIF classification
Fukujiceras Niko 1996
Doubtful according to GBIF classification
Fususiteuthis Glazunova 1969
Doubtful according to GBIF classification
Gabetites Waterhouse 2002
Doubtful according to GBIF classification
Gabillytes Guex 1971
Doubtful according to GBIF classification
Galeanites Cantu-Chapa 1999
Doubtful according to GBIF classification
Gansuceras Li 1982
Doubtful according to GBIF classification
Gaoluoceras Xu 1977
Doubtful according to GBIF classification
Garryoceras Foerste 1928
Doubtful according to GBIF classification
Geczya Fantini Sestini 1977
Doubtful according to GBIF classification
Geisonocerella Zhuravleva 1978
Doubtful according to GBIF classification
Geminites Baloge & Cariou 1997
Doubtful according to GBIF classification
Gentoniceras Thomel 1972
Doubtful according to GBIF classification
Geopeltis Regteren Altena 1949
Doubtful according to GBIF classification
Geoteuthinus Kretzoi 1942
Doubtful according to GBIF classification
Germanites Schindewolf 1929
Doubtful according to GBIF classification
Germanoides Westermann 1956
Doubtful according to GBIF classification
Germariceras
Doubtful according to GBIF classification
Gerthiceras Westerman & Riccardi 1982
Doubtful according to GBIF classification
Gervasuttia Sestini 1994
Doubtful according to GBIF classification
Geyeroceras Hyatt 1900
Doubtful according to GBIF classification
Gingemoceras Zhuraleva 1982
Doubtful according to GBIF classification
Giralites Brunnschweiler 1966
Doubtful according to GBIF classification
Glabrites Waterhouse 1999
Doubtful according to GBIF classification
Globosonneratia Saveliev 1973
Doubtful according to GBIF classification
Globulobactrites Mapes 1979
Doubtful according to GBIF classification
Glottoptychinites Buckman 1923
Doubtful according to GBIF classification
Glyptarpites Buckman 1927
Doubtful according to GBIF classification
Glyptia Rogov 2000
Doubtful according to GBIF classification
Gonatocheilus Till 1908
Doubtful according to GBIF classification
Goniocamax Naidin 1963
Doubtful according to GBIF classification
Gorodzovia Ivanov & Aristov 1969
Doubtful according to GBIF classification
Gracilisphinctes
Doubtful according to GBIF classification
Graeconautilus Engeser 1995
Doubtful according to GBIF classification
Grantziceras Imlay 1961
Doubtful according to GBIF classification
Grayiceras Spath 1924
Doubtful according to GBIF classification
Greenlandibelus Jeletzky 1965
Doubtful according to GBIF classification
Greisbachoceras Miller 1932
Doubtful according to GBIF classification
Grycia Imlay 1961
Doubtful according to GBIF classification
Guangyuanoceras Lai & Zhu 1986
Doubtful according to GBIF classification
Guangyuanoceroides Lai & Zhu 1986
Doubtful according to GBIF classification
Guderianites Wiedmann 1962
Doubtful according to GBIF classification
Guerrericeras Sandoval & Westermann 1990
Doubtful according to GBIF classification
Guixianoceras Lai Caigen & Zhang Zhenxian 1988
Doubtful according to GBIF classification
Guleimiceras
Doubtful according to GBIF classification
Guleites Guo 1984
Doubtful according to GBIF classification
Gymnobactrites Mapes 1979
Doubtful according to GBIF classification
Gyroclymenia Czarnocki 1989
Doubtful according to GBIF classification
Gyrolevisoceras Lai 1984
Doubtful according to GBIF classification
Haboroceras Toshimitsu 1988
Doubtful according to GBIF classification
Haletoceras Yatskov 1990
Doubtful according to GBIF classification
Haloites Chen 1981
Doubtful according to GBIF classification
Hamadaites Niko 1996
Doubtful according to GBIF classification
Handanoceras Lai 1985
Doubtful according to GBIF classification
Hanshanoceras Qi 1984
Doubtful according to GBIF classification
Harpoceratoides Buckman 1909
Doubtful according to GBIF classification
Harpohildoceras
Doubtful according to GBIF classification
Harpophylloceras Spath 1927
Doubtful according to GBIF classification
Harrisoceroides Wang 1978
Doubtful according to GBIF classification
Hartmannibelus Gustomesov 1977
Doubtful according to GBIF classification
Haruspex Shimanskii 1968
Doubtful according to GBIF classification
Hasselbachia Korn & Weyer 2003
Doubtful according to GBIF classification
Hastula Zhuravleva 1978
Doubtful according to GBIF classification
Haugiceras Cossmann 1900
Doubtful according to GBIF classification
Haugiceras Thomel 1972
Doubtful according to GBIF classification
Hediscus Waterhouse 1996
Doubtful according to GBIF classification
Hegaratia Patrulius & Avram 1976
Doubtful according to GBIF classification
Hegovisphinctes Zeiss, Schweigert & Scherzinger 1996
Doubtful according to GBIF classification
Helicancyloceras Klinger & Kennedy 1977
Doubtful according to GBIF classification
Heloceras Eichwald 1860
Doubtful according to GBIF classification
Hemicenoceras Tintant 1984
Doubtful according to GBIF classification
Hemiceratites Eichwald 1840
Doubtful according to GBIF classification
Hemicircoceras Lai & Xu 1987
Doubtful according to GBIF classification
Hemihibolites Gustomesov 1976
Doubtful according to GBIF classification
Hemiparinodiceras Géczy 1959
Doubtful according to GBIF classification
Hemipiloceras Shimizu & Obata 1936
Doubtful according to GBIF classification
Hemitetragonites Spath 1927
Doubtful according to GBIF classification
Hertleinia Imlay 1957
Doubtful according to GBIF classification
Hesperoceras Miller & Youngquist 1947
Doubtful according to GBIF classification
Heterabralia Tsuchiya & Okutani 1988
Doubtful according to GBIF classification
Heterokeratinites Zeiss 1968
Doubtful according to GBIF classification
Heteroptychoceras Matsumoto 1977
Doubtful according to GBIF classification
Hettneria Bürgl 1956
Doubtful according to GBIF classification
Heyuncunoceras Chen 1981
Doubtful according to GBIF classification
Hidamichelinoceras Niko 2000
Doubtful according to GBIF classification
Hildagoceras Cooper 1999
Doubtful according to GBIF classification
Hildoceratoides Buckman 1921
Doubtful according to GBIF classification
Himoceras Waterhouse 1996
Doubtful according to GBIF classification
Himophiceras Waterhouse 1994
Doubtful according to GBIF classification
Hinganoceras Liang 1981
Doubtful according to GBIF classification
Hiregiroceras
Doubtful according to GBIF classification
Hluhluweoceras Van Hoepen 1965
Doubtful according to GBIF classification
Hoelderia Ohmert & Zeiss 1980
Doubtful according to GBIF classification
Hoffmannia Gemmellaro 1888
Doubtful according to GBIF classification
Hofmanniceras Vigh 1984
Doubtful according to GBIF classification
Holcobeloides Gustomesov 1958
Doubtful according to GBIF classification
Hollwediceras Jeletzky & Kemper 1988
Doubtful according to GBIF classification
Holzbergia Torrens 1971
Doubtful according to GBIF classification
Honnoratia Busnardo, Charollais, Weidmann & Clavel 2003
Doubtful according to GBIF classification
Hopeioceras Shimuzu & Obata 1936
Doubtful according to GBIF classification
Hornyoceras Kiseliov 1988
Doubtful according to GBIF classification
Hosoureites Sato 1958
Doubtful according to GBIF classification
Hourcquia Collignon 1965
Doubtful according to GBIF classification
Hoyoceras Stait, Wyatt & Burnett 1987
Doubtful according to GBIF classification
Huaiheceras Zou & Chen 1979
Doubtful according to GBIF classification
Huaihecerina Jun-Yuan & Teichert 1983
Doubtful according to GBIF classification
Huanghuachangoceras Chen & Zou 1984
Doubtful according to GBIF classification
Huanxianoceras Lai 1982
Doubtful according to GBIF classification
Huaqiaoceras Xu & Lai 1987
Doubtful according to GBIF classification
Hubertoceras Spath 1930
Doubtful according to GBIF classification
Huescarites Latil 1990
Doubtful according to GBIF classification
Hugueninsphinctes Atrops 1982
Doubtful according to GBIF classification
Huiaihecerina
Doubtful according to GBIF classification
Hunjiangoceras Zhu & Li 1996
Doubtful according to GBIF classification
Hunyuanoceras Jun-Yuan & Teichert 1983
Doubtful according to GBIF classification
Hunyuenoceras
Doubtful according to GBIF classification
Hyperpuzosia Matsumoto 1988
Doubtful according to GBIF classification
Hypershumardites Popov 1992
Doubtful according to GBIF classification
Hyposcaphites Wiedmann 1965
Doubtful according to GBIF classification
Hypostlingoceras Matsumoto & Takahashi 2000
Doubtful according to GBIF classification
Hysteroceras Zhuravleva 1972
Doubtful according to GBIF classification
Idiobeloceras Yatskov 1990
Doubtful according to GBIF classification
Ignoceras Flower 1976
Doubtful according to GBIF classification
Ilovaiskioceras Sazonov 1960
Doubtful according to GBIF classification
Imlayiceras
Doubtful according to GBIF classification
Imlayoceras Frebold 1963
Doubtful according to GBIF classification
Inclytoceras Turek 1976
Doubtful according to GBIF classification
Indunoceras Wiedenmayer 1977
Doubtful according to GBIF classification
Infragarantiana Westermann 1956
Doubtful according to GBIF classification
Inversibactrites Barskov & Shimanskiy 1994
Doubtful according to GBIF classification
Iowoceras
Doubtful according to GBIF classification
Iranodactylites Repin 2000
Doubtful according to GBIF classification
Iranoknemiceras Collignon 1983
Doubtful according to GBIF classification
Irenicoceras Warren & Stelck 1958
Doubtful according to GBIF classification
Irianites Westermann & Getty 1970
Doubtful according to GBIF classification
Irianoceras Kobayashi & Burton 1971
Doubtful according to GBIF classification
Irinites Zhuravleva 1972
Doubtful according to GBIF classification
Isohoplites Casey 1954
Doubtful according to GBIF classification
Isotalassoceras Chen 1983
Doubtful according to GBIF classification
Israelites Parnes 1962
Doubtful according to GBIF classification
Jangziceras Lai 1964
Doubtful according to GBIF classification
Janusites Bert & Delanoy 2000
Doubtful according to GBIF classification
Jaregoceras Zhuravleva 1972
Doubtful according to GBIF classification
Jaspeiceras Groschke & Kossler 1999
Doubtful according to GBIF classification
Jeanvogericeras
Doubtful according to GBIF classification
Jeholoceras Kobayashi & Matsumoto 1942
Doubtful according to GBIF classification
Jeletzkyteuthis Doyle 1990
Doubtful according to GBIF classification
Jeminayceras Wang 1983
Doubtful according to GBIF classification
Jiagouceras Chen & Tsou 1979
Doubtful according to GBIF classification
Jialingjiangoceras Tsou 1966
Doubtful according to GBIF classification
Jiangshanoceras Chen & Liu 1976
Doubtful according to GBIF classification
Jiangxiceras Lai 1980
Doubtful according to GBIF classification
Jingshanlingoceras Zou 1987
Doubtful according to GBIF classification
Joaquinites Anderson 1958
Doubtful according to GBIF classification
Joldagiroceras Myagkova 1967
Doubtful according to GBIF classification
Jolinkia Waterhouse 1996
Doubtful according to GBIF classification
Jordaniceras Bandel & Zeiss 1987
Doubtful according to GBIF classification
Josticeras Vasícek & Klajmon 1998
Doubtful according to GBIF classification
Jostwiedmannites Cooper 1994
Doubtful according to GBIF classification
Juaboceras Flower 1968
Doubtful according to GBIF classification
Julianites Thieuloy 1977
Doubtful according to GBIF classification
Kadaroceras Zhuravleva 1972
Doubtful according to GBIF classification
Kailiceras Chen & Liu 1974
Doubtful according to GBIF classification
Kailuanoceras Obata 1940
Doubtful according to GBIF classification
Kaipingoceras Shimizu & Obata 1937
Doubtful according to GBIF classification
Kakaria Waterhouse 2001
Doubtful according to GBIF classification
Kalimantanites Schairer & Zeiss 1992
Doubtful according to GBIF classification
Kallholnoceras Frye 1987
Doubtful according to GBIF classification
Kalpinoceras Lai & Wang 1981
Doubtful according to GBIF classification
Karaclymenla Bogoslovskiy 1983
Doubtful according to GBIF classification
Karadzharoceras Zhuravleva 1972
Doubtful according to GBIF classification
Kariceltites Jeannet 1959
Doubtful according to GBIF classification
Karlwaageites Cooper 1994
Doubtful according to GBIF classification
Katageioceras Zhuravleva 1972
Doubtful according to GBIF classification
Kawashitaceras Matsumoto 1984
Doubtful according to GBIF classification
Kawhiasphinctes Stevens 1997
Doubtful according to GBIF classification
Kedonoceras Dagis 1968
Doubtful according to GBIF classification
Kelaeno Münster 1842
Doubtful according to GBIF classification
Kellawaysia Bourquin 1968
Doubtful according to GBIF classification
Kellawaysiceras Bourquin 1968
Doubtful according to GBIF classification
Kentronites Zhuravleva 1964
Doubtful according to GBIF classification
Kerkoceras Chen & Liu 1974
Doubtful according to GBIF classification
Khagenoceras Zhuravleva 1992
Doubtful according to GBIF classification
Khangsaria Waterhouse 1996
Doubtful according to GBIF classification
Kialagvikes Westermann 1964
Doubtful according to GBIF classification
Kijoceras Zhuravleva 1972
Doubtful according to GBIF classification
Kilianites Enay, Boughdiri & Le Hegarat 1998
Doubtful according to GBIF classification
Kinaschukoceras Nelson 1963
Doubtful according to GBIF classification
Kinnekulloceras Kröger 2004
Doubtful according to GBIF classification
Kionodeformoceras Li & Li 1985
Doubtful according to GBIF classification
Kirkyloceras Zhuravleva 1987
Doubtful according to GBIF classification
Kitatites Zhuravleva 1972
Doubtful according to GBIF classification
Kitoceras Barskov 1962
Doubtful according to GBIF classification
Kladiscoceras Zhuravleva 1972
Doubtful according to GBIF classification
Kladisoceras
Doubtful according to GBIF classification
Kleiniceras Vermeulen, Lazarin, Lépinay, Leroy & Mascarelli 2014
Doubtful according to GBIF classification
Kobayashiceras Niko 1998
Doubtful according to GBIF classification
Kobyashiceras
Doubtful according to GBIF classification
Koenenia Haas 1889
Doubtful according to GBIF classification
Kolymites Repin 1990
Doubtful according to GBIF classification
Kolymoceras Dagis 1970
Doubtful according to GBIF classification
Kolymoceras Zhuravleva 1995
Doubtful according to GBIF classification
Kopetdagites Il'in 1975
Doubtful according to GBIF classification
Kordoceras Lai 1982
Doubtful according to GBIF classification
Kornia Eggighausen & Bockwinkel 2007
Doubtful according to GBIF classification
Kosmogranulaptychus Rogov 2004
Doubtful according to GBIF classification
Kosovoceras Turek 1975
Doubtful according to GBIF classification
Kostromateuthis Doguzhaeva 2000
Doubtful according to GBIF classification
Kotelnyoceras Balashov 1975
Doubtful according to GBIF classification
Kotetishvilia Vermeulen 1996
Doubtful according to GBIF classification
Koulabiceras Atabekyan 1966
Doubtful according to GBIF classification
Krafftoceras Diener 1903
Doubtful according to GBIF classification
Kranaosphinctes Buckman 1921
Doubtful according to GBIF classification
Kubanoceras Kakhadze & Zesashvili 1984
Doubtful according to GBIF classification
Kulinnia Bogolepova 1986
Doubtful according to GBIF classification
Kumaonites Jeannet 1959
Doubtful according to GBIF classification
Kummeloceras Matsumoto 1983
Doubtful according to GBIF classification
Kunlunoceras Da & Wang 1980
Doubtful according to GBIF classification
Kuntziella Collignon 1962
Doubtful according to GBIF classification
Kutatissites Kakabadze 1970
Doubtful according to GBIF classification
Kutekiceras Zeiss 2001
Doubtful according to GBIF classification
Kyobratites Waterhouse 2002
Doubtful according to GBIF classification
Laevispirus Venturi & Nannarone 2002
Doubtful according to GBIF classification
Laganites Bogoslovsky 1961
Doubtful according to GBIF classification
Laishuiceras Chen & Zou 1980
Doubtful according to GBIF classification
Lamelloceras Erben 1960
Doubtful according to GBIF classification
Lamnayella Wright & Kennedy 1978
Doubtful according to GBIF classification
Langyashanoceras Chen 1983
Doubtful according to GBIF classification
Laqueoceras Kakabadze & Hoedemaeker 2004
Doubtful according to GBIF classification
Laqueoceras Lange 1925
Doubtful according to GBIF classification
Laraiceras Renz 1968
Doubtful according to GBIF classification
Larcheria Tintant 1960
Doubtful according to GBIF classification
Latitemnocheilus Sturgeon, Windle, Mapes & Hoare 1982
Doubtful according to GBIF classification
Lautihoplites Baraboshkin 1996
Doubtful according to GBIF classification
Ledoceras Basse de Ménorval 1963
Doubtful according to GBIF classification
Leeites
Doubtful according to GBIF classification
Lehmaniceras
Doubtful according to GBIF classification
Leiogastrioceras Yang 1978
Doubtful according to GBIF classification
Lemfoerdiceras Kennedy 1986
Doubtful according to GBIF classification
Lemurostephanus Thieuloy 1977
Doubtful according to GBIF classification
Leonardoceras Flower 1968
Doubtful according to GBIF classification
Leptocheilus Till 1908
Doubtful according to GBIF classification
Leptonotoceras Spath 1925
Doubtful according to GBIF classification
Leptoteuthis d'Orbigny 1845
Doubtful according to GBIF classification
Leptotheuthis Meyer 1834
Doubtful according to GBIF classification
Leuroplectoceras Flower 1984
Doubtful according to GBIF classification
Levanticeras Lewy 1983
Doubtful according to GBIF classification
Lianghekouceras Xu & Lai 1987
Doubtful according to GBIF classification
Libanoteuthis Kretzoi 1942
Doubtful according to GBIF classification
Lilangia Waterhouse 1996
Doubtful according to GBIF classification
Lilastroemia Waterhouse 1996
Doubtful according to GBIF classification
Lilloetia
Doubtful according to GBIF classification
Limoxyites Westermann 1958
Doubtful according to GBIF classification
Linchengoceras Obata 1940
Doubtful according to GBIF classification
Lingulaticeras Ziegler 1958
Doubtful according to GBIF classification
Linstroemoceras
Doubtful according to GBIF classification
Linter Shimanskii 1968
Doubtful according to GBIF classification
Liofoceras Zhuravleva 1983
Doubtful according to GBIF classification
Liroxyites Imlay 1961
Doubtful according to GBIF classification
Lisgocaris Clarke 1882
Doubtful according to GBIF classification
Lissaptychus Trauth 1927
Doubtful according to GBIF classification
Lissogastrioceras Gordon 1964
Doubtful according to GBIF classification
Lissoniceras Benavides-Cáceres 1956
Doubtful according to GBIF classification
Listroteuthis Naef 1922
Doubtful according to GBIF classification
Loboceras Histon 1998
Doubtful according to GBIF classification
Lobocyclendoceras
Doubtful according to GBIF classification
Loczyceras Bourquin 1968
Doubtful according to GBIF classification
Loligo Schneider 1784
Doubtful according to GBIF classification
Longibelemnopsis Riegraf 1980
Doubtful according to GBIF classification
Longibelus Fuchs, Iba, Ifrim, Nishimura, Kennedy, Keupp, Stinnesbeck & Tanabe 2013
Doubtful according to GBIF classification
Longoceras Repin 2002
Doubtful according to GBIF classification
Longuncus Kulicki & Szaniawski 1972
Doubtful according to GBIF classification
Loucheuxia Poulton 1987
Doubtful according to GBIF classification
Loxendoceras Collins 1967
Doubtful according to GBIF classification
Lunanoceras
Doubtful according to GBIF classification
Luppovia Kakabadze, Bogdanova & Mikhailova 1978
Doubtful according to GBIF classification
Luppoviceras Sazonova 1977
Doubtful according to GBIF classification
Lutuginoceras Popov 1979
Doubtful according to GBIF classification
Lycetticeras Arkell 1955
Doubtful according to GBIF classification
Lychnoceras Zhuravleva 1974
Doubtful according to GBIF classification
Lymoceras Zhuravleva 1979
Doubtful according to GBIF classification
Lytospiroceras Patrulius 1996
Doubtful according to GBIF classification
Machangoceras Yang 1978
Doubtful according to GBIF classification
Maclayoceras Barskov 1972
Doubtful according to GBIF classification
Madagascarites Collignon 1966
Doubtful according to GBIF classification
Magdoceras Turek 1976
Doubtful according to GBIF classification
Magnacerina Kiselev 1984
Doubtful according to GBIF classification
Maioteuthis Reitner & Engeser 1982
Doubtful according to GBIF classification
Majoceras Zhuravleva 1964
Doubtful according to GBIF classification
Malgaoceras Myagkova 1967
Doubtful according to GBIF classification
Mamagoueras Lai & Xu 1983
Doubtful according to GBIF classification
Manchuroceroides Lai & Xu 1983
Doubtful according to GBIF classification
Manjoceras Zhuravleva 1972
Doubtful according to GBIF classification
Mapirites Leonova 1983
Doubtful according to GBIF classification
Mariaceras Kolebaba 1974
Doubtful according to GBIF classification
Martanites Venturi 1997
Doubtful according to GBIF classification
Masiaposites
Doubtful according to GBIF classification
Mastigophora Owen 1856
Doubtful according to GBIF classification
Matsumotoceras van Hoepen 1968
Doubtful according to GBIF classification
Matteiceras Wiedenmayer 1980
Doubtful according to GBIF classification
Mayneoceras Selwood 1960
Doubtful according to GBIF classification
Mediasiaceras Il'in 1975
Doubtful according to GBIF classification
Medioloboceras Kullman 1962
Doubtful according to GBIF classification
Medjeziceras Busnardo & David 1957
Doubtful according to GBIF classification
Megaloceras Zhuravleva 1974
Doubtful according to GBIF classification
Meikeloceras Flower 1971
Doubtful according to GBIF classification
Meitanoceras Chen & Liu 1974
Doubtful according to GBIF classification
Memmiella Vermeulen 1998
Doubtful according to GBIF classification
Menuthengonoceras Collignon 1963
Doubtful according to GBIF classification
Mericoceras Zhuravleva 1978
Doubtful according to GBIF classification
Mesaktoceras Wade 1977
Doubtful according to GBIF classification
Mesiaposites Collignon 1965
Doubtful according to GBIF classification
Mesocladiscites Farsan 1972
Doubtful according to GBIF classification
Mesodactylites Pinna & Levi-Setti 1971
Doubtful according to GBIF classification
Mesogaudryceras Spath 1927
Doubtful according to GBIF classification
Mesoglyphioceras Pareyn 1959
Doubtful according to GBIF classification
Mesokantoa Waterhouse 1994
Doubtful according to GBIF classification
Mesoscaphites Atabekjan 1979
Doubtful according to GBIF classification
Mesosimoceras Spath 1925
Doubtful according to GBIF classification
Mesothinoceras Chen & Teichert 1986
Doubtful according to GBIF classification
Mesowutinoceras Chen 1976
Doubtful according to GBIF classification
Mesoxyites Westermann 1958
Doubtful according to GBIF classification
Metabelemnites Flower 1944
Doubtful according to GBIF classification
Metacenoceras Tintant 1984
Doubtful according to GBIF classification
Metactinoceras Zhuravleva 1957
Doubtful according to GBIF classification
Metagastrioceras Zhao, Liang & Zheng 1978
Doubtful according to GBIF classification
Metajovelloceras Chen & Zou 1987
Doubtful according to GBIF classification
Metallesmeroceras Flower 1956
Doubtful according to GBIF classification
Metamorphites Kment 2000
Doubtful according to GBIF classification
Metatibetites Chao & Wang MS. 1976
Doubtful according to GBIF classification
Metatibetites Zhao & Wang 1982
Doubtful according to GBIF classification
Metrioceras Zhuravleva 1972
Doubtful according to GBIF classification
Metrolytoceras Buckman 1923
Doubtful according to GBIF classification
Microbeccus Shimanskiy & Nerodenko 1983
Doubtful according to GBIF classification
Microbelus Gustomesov 1958
Doubtful according to GBIF classification
Microberbericeras Geczy & Galacz 1998
Doubtful according to GBIF classification
Microdactylites Buckman 1926
Doubtful according to GBIF classification
Microlissoceras Sturani 1971
Doubtful according to GBIF classification
Micropoecilomorphus Sturani 1971
Doubtful according to GBIF classification
Micropolyplectus Guex 1973
Doubtful according to GBIF classification
Microtoxalambites Sturani 1971
Doubtful according to GBIF classification
Microwomiceras
Doubtful according to GBIF classification
Mimetoceras Zhuravleva 1978
Doubtful according to GBIF classification
Mimobactrites Shimansky 1991
Doubtful according to GBIF classification
Mimocycloceras Zhuravleva 1964
Doubtful according to GBIF classification
Mimogeisonoceras Shimanskii 1968
Doubtful according to GBIF classification
Mimolychnoceras Zhuravleva 1974
Doubtful according to GBIF classification
Minepronorites Nishida, Kyuma & Egashira 1998
Doubtful according to GBIF classification
Miogaudryceras Matsumoto 1995
Doubtful according to GBIF classification
Miotexanites Matsumoto 1970
Doubtful according to GBIF classification
Mirapelia Cooper 1982
Doubtful according to GBIF classification
Mixosiphonocerina Chen 1981
Doubtful according to GBIF classification
Mjandymoceras Zhuravleva 1972
Doubtful according to GBIF classification
Mnemoceras Zhuravleva 1974
Doubtful according to GBIF classification
Mobergoceras Schmid & Ernst 1975
Doubtful according to GBIF classification
Mojarowskia Nikolaeva 1956
Doubtful according to GBIF classification
Mojsisovicsteuthis Jeletzky 1965
Doubtful according to GBIF classification
Molossus Montfort 1808
Doubtful according to GBIF classification
Moneroceras Zhuravleva 1996
Doubtful according to GBIF classification
Mongoceras Myagkova 1967
Doubtful according to GBIF classification
Monofoveoceras Chen 1981
Doubtful according to GBIF classification
Morrisites van Hoepen 1968
Doubtful according to GBIF classification
Mosquites Sazonova 1971
Doubtful according to GBIF classification
Mossamedites Cooper 2003
Doubtful according to GBIF classification
Mourreiceras Thomel 1972
Doubtful according to GBIF classification
Mouterdeiceras Elmi & Rulleau 1995
Doubtful according to GBIF classification
Mucrodactylites Buckman 1927
Doubtful according to GBIF classification
Mucteoceras Myagkova 1967
Doubtful according to GBIF classification
Munsterella Scherill 1950
Doubtful according to GBIF classification
Muramotoa Matsumoto 1969
Doubtful according to GBIF classification
Muramotoceras Matsumoto 1977
Doubtful according to GBIF classification
Murchisoniceras Babin 1966
Doubtful according to GBIF classification
Murgabites Pavlov 1967
Doubtful according to GBIF classification
Murphyella Matsumoto 1972
Doubtful according to GBIF classification
Mutveiconites Doguzhaeva 2002
Doubtful according to GBIF classification
Mytarevia Zhuravleva 1999
Doubtful according to GBIF classification
Naefiteuthis Bandel, Reitner & Sturmer 1983
Doubtful according to GBIF classification
Naivs
Doubtful according to GBIF classification
Nanjingoceras Chen 1983
Doubtful according to GBIF classification
Navis Shimanskii 1968
Doubtful according to GBIF classification
Nebroceras Zhuravleva 1978
Doubtful according to GBIF classification
Necroteuthis Kretzoi 1942
Doubtful according to GBIF classification
Neimongoloceras Liang 1976
Doubtful according to GBIF classification
Nektoceras Zhuravleva 1974
Doubtful according to GBIF classification
Nemertoceras Zou & Shen 1984
Doubtful according to GBIF classification
Neoanaptychus Nagao 1931
Doubtful according to GBIF classification
Neocalycoceras Thomel 1969
Doubtful according to GBIF classification
Neoceras Myagkova 1967
Doubtful according to GBIF classification
Neoclavibelus Riegraf 1980
Doubtful according to GBIF classification
Neocyrtochilus Anderson 1958
Doubtful according to GBIF classification
Neodiscosorus Schindewolf 1944
Doubtful according to GBIF classification
Neoeburoceras Xu & Lai 1983
Doubtful according to GBIF classification
Neoemaciaticeras Cantaluppi 1970
Doubtful according to GBIF classification
Neofuciniceras Cantaluppi 1970
Doubtful according to GBIF classification
Neogastrioceras Nassichuk 1975
Doubtful according to GBIF classification
Neoglochiceras Patrulius & Avram 1976
Doubtful according to GBIF classification
Neogymnites Waterhouse 2002
Doubtful according to GBIF classification
Neohamites Brunnschweiler 1966
Doubtful according to GBIF classification
Neohibolitoides Alizade 1964
Doubtful according to GBIF classification
Neokaipingoceras Obata 1940
Doubtful according to GBIF classification
Neokentoceras
Doubtful according to GBIF classification
Neokeyserlingites Waterhouse 1999
Doubtful according to GBIF classification
Neokotoceras Anderson 1958
Doubtful according to GBIF classification
Neolioceratoides
Doubtful according to GBIF classification
Neolioceratoldes Cantaluppi 1970
Doubtful according to GBIF classification
Neololigosepia Reitner & Engeser 1982
Doubtful according to GBIF classification
Neoluppovella Baraboshkin & Mikhailova 2000
Doubtful according to GBIF classification
Neomicroceras Donovan 1966
Doubtful according to GBIF classification
Neomphaloceras Matsumoto & Obata 1982
Doubtful according to GBIF classification
Neoparoniceras Rulleau, Becaud & Neige 2003
Doubtful according to GBIF classification
Neopolyptychites Schulgina 1983
Doubtful according to GBIF classification
Neoprotogrammoceras Cantaluppi 1970
Doubtful according to GBIF classification
Neopulchellia Collignon 1929
Doubtful according to GBIF classification
Neosichuanoceras Chen & Liu 1974
Doubtful according to GBIF classification
Nepirrites Leonova 1983
Doubtful according to GBIF classification
Neptunoceras
Doubtful according to GBIF classification
Neumannia Glowniak 2002
Doubtful according to GBIF classification
Neuqueniceras Busnardo, Elmi & Mangold 1964
Doubtful according to GBIF classification
Neuqueniceras Stehn 1924
Doubtful according to GBIF classification
Nicklesiella Bürgl 1956
Doubtful according to GBIF classification
Nilgiria Waterhouse 1996
Doubtful according to GBIF classification
Ninkiangoceras Lai 1965
Doubtful according to GBIF classification
Nipageroceras Zhuravleva 1972
Doubtful according to GBIF classification
Nissoceras Zhuravleva 1979
Doubtful according to GBIF classification
Nodiferites Westermann 1958
Doubtful according to GBIF classification
Nonyaniceras Klinger & Kennedy 1977
Doubtful according to GBIF classification
Noskytes Scholz 1979
Doubtful according to GBIF classification
Nostroceras
Doubtful according to GBIF classification
Nothocerina Barskov 1972
Doubtful according to GBIF classification
Nothokionoceras Chen 1981
Doubtful according to GBIF classification
Notosilesitoides Matsukawa, Sendon, Mateer, Sato & Obata 2012
Doubtful according to GBIF classification
Novoleonites Chapa 1992
Doubtful according to GBIF classification
Nozemoceras Zhuravleva 1996
Doubtful according to GBIF classification
Nucites Zhuravleva 1972
Doubtful according to GBIF classification
Nucleoceras Kolebaba 1999
Doubtful according to GBIF classification
Nuratocerus Zhuravleva 1992
Doubtful according to GBIF classification
Nutropites Guo 1984
Doubtful according to GBIF classification
Nyalamoceras Wang 1976
Doubtful according to GBIF classification
Obliocycloceras Chen 1981
Doubtful according to GBIF classification
Obliocycloceroides Chen 1981
Doubtful according to GBIF classification
Obsoleticeras Bogdanova & Michailova 1999
Doubtful according to GBIF classification
Obsoletosphinctes Beznosov 1981
Doubtful according to GBIF classification
Ochotoceras
Doubtful according to GBIF classification
Oekotraustes Waagen 1869
Doubtful according to GBIF classification
Ojianagiceras Cobban & Kennedy 1989
Doubtful according to GBIF classification
Okutania Katugin 2004
Doubtful according to GBIF classification
Olenecoceras Balashov 1966
Doubtful according to GBIF classification
Oligocadoceras Meledina 1977
Doubtful according to GBIF classification
Oligoceras Zhuravleva 1974
Doubtful according to GBIF classification
Omnutaxoceras Bogolepova 1986
Doubtful according to GBIF classification
Onyxites Zhuravleva 1972
Doubtful according to GBIF classification
Oonendoceras
Doubtful according to GBIF classification
Ophiceltites Tatzreiter 1981
Doubtful according to GBIF classification
Opuatia Westermann 2000
Doubtful according to GBIF classification
Oratoceras Zhuravleva 1964
Doubtful according to GBIF classification
Orbignybelus Gustomesov 1977
Doubtful according to GBIF classification
Orbobactrites Mapes 1979
Doubtful according to GBIF classification
Oregoniceras Anderson 1958
Doubtful according to GBIF classification
Ornicephalites Skwarko & Thieuloy 1989
Doubtful according to GBIF classification
Orthoarmenoceras Kisselev 1990
Doubtful according to GBIF classification
Orthodochmioceras Chen 1981
Doubtful according to GBIF classification
Oshimaceras Obata & Futakami 1992
Doubtful according to GBIF classification
Otiosphinctes Besnosov 1982
Doubtful according to GBIF classification
Otosphinctes Beznosov 1981
Doubtful according to GBIF classification
Otoxyites Westermann 1958
Doubtful according to GBIF classification
Ottohaasites Cooper 1998
Doubtful according to GBIF classification
Ovaliconcha Waterhouse 1996
Doubtful according to GBIF classification
Pachtoceras Foerste 1926
Doubtful according to GBIF classification
Pachybelemnella Schulz 1979
Doubtful according to GBIF classification
Pachybelemnopsis Riegraf 1980
Doubtful according to GBIF classification
Pachycephalites Meledina 1973
Doubtful according to GBIF classification
Pachyhemihoplites Delanoy 1992
Doubtful according to GBIF classification
Pachypraetollia Alekseev 1984
Doubtful according to GBIF classification
Pachytornquistes Thierry & Charpy 1982
Doubtful according to GBIF classification
Pakrioceras Stumbur & Mutvei 1983
Doubtful according to GBIF classification
Palaeocyclendoceras
Doubtful according to GBIF classification
Palaeonoricoceras d'Aversa 1983
Doubtful according to GBIF classification
Palaeonothoceras Barskov, Kisselev & Starshinin 1986
Doubtful according to GBIF classification
Palaeospyroceras Chen 1981
Doubtful according to GBIF classification
Palaeoteuthis d'Orbigny 1850
Doubtful according to GBIF classification
Palanaptychus Trauth 1927
Doubtful according to GBIF classification
Palaptychus Trauth 1927
Doubtful according to GBIF classification
Paleocadmus Solem & Richardson 1975
Doubtful according to GBIF classification
Pamiropopanoceras Leonova 1989
Doubtful according to GBIF classification
Pancornus Zhuravleva 1972
Doubtful according to GBIF classification
Pantoioceras Zhuravleva 1972
Doubtful according to GBIF classification
Panxianoceras Yang 1978
Doubtful according to GBIF classification
Parabehavites
Doubtful according to GBIF classification
Parabelemnopsis Howlett 1989
Doubtful according to GBIF classification
Parabelopeltis Naef 1921
Doubtful according to GBIF classification
Parabinneyites Leanza 1964
Doubtful according to GBIF classification
Parabrachybelus Riegraf 1980
Doubtful according to GBIF classification
Paracassinoceras Zhu & Li 2000
Doubtful according to GBIF classification
Paracheloniceras Collignon 1962
Doubtful according to GBIF classification
Parachoffatia Mangold 1971
Doubtful according to GBIF classification
Paraclitendoceras Lai & Xu 1987
Doubtful according to GBIF classification
Paraconocerina Xu & Lai 1983
Doubtful according to GBIF classification
Paracoreanoceras Lai & Xu 1987
Doubtful according to GBIF classification
Paracorniceras
Doubtful according to GBIF classification
Paractinocamax Naidin 1963
Doubtful according to GBIF classification
Paracyclendoceras
Doubtful according to GBIF classification
Paradadyceras Cossmann 1901
Doubtful according to GBIF classification
Paradeshayesites Kemper 1967
Doubtful according to GBIF classification
Paradiscoceras Barskov 1972
Doubtful according to GBIF classification
Paradnatoceras Chen & Liu 1974
Doubtful according to GBIF classification
Paraeburoceras Xu & Lai 1983
Doubtful according to GBIF classification
Paraenoploteuthis Tsuchiya & Okutani 1988
Doubtful according to GBIF classification
Parafayettevillea Yang 1986
Doubtful according to GBIF classification
Paragarantiana Gauthier 2003
Doubtful according to GBIF classification
Paraglochiceras Collignon 1959
Doubtful according to GBIF classification
Paraglyphiteuthis Kostak 2002
Doubtful according to GBIF classification
Parahuaiheceras Xu & Lai 1983
Doubtful according to GBIF classification
Paraidoceras Raymond Enay 1992
Doubtful according to GBIF classification
Parakeratinites Zeiss 1968
Doubtful according to GBIF classification
Parakilianella Sato 1961
Doubtful according to GBIF classification
Parakogenoceras Chen 1984
Doubtful according to GBIF classification
Parakufengoceras Leonova 2002
Doubtful according to GBIF classification
Paralambeoceras Li 1988
Doubtful according to GBIF classification
Paraleptoceras Leanza 1970
Doubtful according to GBIF classification
Paralingulaticeras Ziegler 1958
Doubtful according to GBIF classification
Paramecynoceras Zhuravleva 1972
Doubtful according to GBIF classification
Paramedlicottia Leonova 1992
Doubtful according to GBIF classification
Paramixosiphonoceras Tsou 1966
Doubtful according to GBIF classification
Parammatoceras Buckman 1925
Doubtful according to GBIF classification
Paramooreoceras Zhuravleva 1978
Doubtful according to GBIF classification
Paranothoceras Zhuravleva 1990
Doubtful according to GBIF classification
Parapalaeoceras Li 1984
Doubtful according to GBIF classification
Paraperrinites
Doubtful according to GBIF classification
Paraplectoceras Flower 1984
Doubtful according to GBIF classification
Paraplectronoceras
Doubtful according to GBIF classification
Paraplesioteuthis Naef 1921
Doubtful according to GBIF classification
Pararasenia Spath 1925
Doubtful according to GBIF classification
Pararetroclitendoceras Lai & Xu 1983
Doubtful according to GBIF classification
Pararnioceras Spath 1922
Doubtful according to GBIF classification
Parasicanites Leonova 1985
Doubtful according to GBIF classification
Parastantonoceras Collignon 1965
Doubtful according to GBIF classification
Parastreblites Donze & Enay 1961
Doubtful according to GBIF classification
Parateudopsis Engeser & Reitner 1986
Doubtful according to GBIF classification
Parathurmannia Busnardo, Charollais, Weidmann & Clavel 2003
Doubtful according to GBIF classification
Paratrifurcatoceras Lai 1985
Doubtful according to GBIF classification
Paratunkuskoceras Zhu & Li 1996
Doubtful according to GBIF classification
Paravaginoceras Kobayashi 1934
Doubtful according to GBIF classification
Paraverneuilites Popov 1979
Doubtful according to GBIF classification
Paravirgatites Buckman 1922
Doubtful according to GBIF classification
Parawedekindia Schindewolf 1925
Doubtful according to GBIF classification
Parawestonoceras Zhuravleva 1972
Doubtful according to GBIF classification
Parazurcheria Fernandez-Lopez, Mouterde & Rocha 1988
Doubtful according to GBIF classification
Parevlanoceras Zhuravleva 1972
Doubtful according to GBIF classification
Parinaia Sestini 1994
Doubtful according to GBIF classification
Parinyoites Popov 1962
Doubtful according to GBIF classification
Paroligoceras Zhuravleva 2000
Doubtful according to GBIF classification
Passaloceras Zhuravleva 1978
Doubtful according to GBIF classification
Patagoniceras Leanza 1963
Doubtful according to GBIF classification
Patagoniceras Wetzel 1960
Doubtful according to GBIF classification
Patieoceras Lamont 1978
Doubtful according to GBIF classification
Pavlovites Ivanov & Aristov 1969
Doubtful according to GBIF classification
Pearloceras Chen & Wen 1987
Doubtful according to GBIF classification
Pedanochonoceras Chen 1981
Doubtful according to GBIF classification
Peeloceras Flower 1979
Doubtful according to GBIF classification
Pelagoceras Zhuravleva 1972
Doubtful according to GBIF classification
Peltomorphites Buckman 1925
Doubtful according to GBIF classification
Pengzeceras Chen 1983
Doubtful according to GBIF classification
Percacosticeras Kiselev 1996
Doubtful according to GBIF classification
Pericycloceras Zhao & Zheng 1977
Doubtful according to GBIF classification
Peripatoceras Li & Li 1985
Doubtful according to GBIF classification
Permorhynchus Zakharov 1983
Doubtful according to GBIF classification
Perrimetanites Leonova 1983
Doubtful according to GBIF classification
Pfefferiteuthis Tsuchiya & Okutani 1988
Doubtful according to GBIF classification
Pharetroceras Zhuravleva 1999
Doubtful according to GBIF classification
Phaularpites Buckman 1928
Doubtful according to GBIF classification
Phillipsibelus Gustomesov 1977
Doubtful according to GBIF classification
Pholadocaris Woodward 1882
Doubtful according to GBIF classification
Phukungia Waterhouse 1999
Doubtful according to GBIF classification
Phyllopachceras
Doubtful according to GBIF classification
Physioceras Zhuravleva 1972
Doubtful according to GBIF classification
Pictorthoceras Lamont 1978
Doubtful according to GBIF classification
Piestoocerina Chen 1981
Doubtful according to GBIF classification
Pijaconcha Waterhouse 1996
Doubtful according to GBIF classification
Pinaclymenia
Doubtful according to GBIF classification
Pingquanoceras Lai 1985
Doubtful according to GBIF classification
Pionoceras Lissajous 1923
Doubtful according to GBIF classification
Pisaites Balini 1992
Doubtful according to GBIF classification
Pistrixites Shimanskii 1968
Doubtful according to GBIF classification
Placentoscaphites Chiplonkar & Ghare 1977
Doubtful according to GBIF classification
Plagioceras Zhuravleva 1972
Doubtful according to GBIF classification
Plagiocycloceras Zhuravleva 1978
Doubtful according to GBIF classification
Planibulliceras Baraboschkin & Michailova 1994
Doubtful according to GBIF classification
Planostoceras Lewy 1967
Doubtful according to GBIF classification
Platophrenoceras Zou & Shen 1984
Doubtful according to GBIF classification
Platycomeroceras Chen 1981
Doubtful according to GBIF classification
Platyconoceras Zhuravleva 1972
Doubtful according to GBIF classification
Platylongoceras Repin 2002
Doubtful according to GBIF classification
Platysmoceras Chen 1981
Doubtful according to GBIF classification
Platysphinctes Tintant 1960
Doubtful according to GBIF classification
Platystrophites Levi-Setti & Pinna 1971
Doubtful according to GBIF classification
Pleonoceras Zhuravleva 1978
Doubtful according to GBIF classification
Plesiorizosceras Chen 1981
Doubtful according to GBIF classification
Plesioturrilites
Doubtful according to GBIF classification
Pleuropsiloceras Guex, Taylor, Rakus & Bucher 1998
Doubtful according to GBIF classification
Plicatoceras Niko 1991
Doubtful according to GBIF classification
Pochialayniceras Alabushev & Alabusheva 1988
Doubtful according to GBIF classification
Podoliceras
Doubtful according to GBIF classification
Polyaspidoceras Matsumoto, Kawashita, Fujishima & Miyauchi 1978
Doubtful according to GBIF classification
Polygonalia Ali-zade 1965
Doubtful according to GBIF classification
Pompeckioceras Spath 1925
Doubtful according to GBIF classification
Pomphoceras Zou & Shen 1984
Doubtful according to GBIF classification
Pradoceras Sampelayo 1938
Doubtful according to GBIF classification
Praeataxioceras Atrops 1982
Doubtful according to GBIF classification
Praebigotites Besnosov & Mikhaylova 1981
Doubtful according to GBIF classification
Praechetaites Sasonova & Sasonov 1979
Doubtful according to GBIF classification
Praeconobelus Gustomesov 1977
Doubtful according to GBIF classification
Praeczekanowskites Dagys 1998
Doubtful according to GBIF classification
Praeidoceras Collignon 1959
Doubtful according to GBIF classification
Praeleptosphinctes Westermann 1956
Doubtful according to GBIF classification
Praemercaticeras Venturi 1981
Doubtful according to GBIF classification
Praemuniericeras Collignon 1966
Doubtful according to GBIF classification
Praenegreliceras Collignon 1960
Doubtful according to GBIF classification
Praeoppelia Westermann 1969
Doubtful according to GBIF classification
Praepachyteuthis Gustomesov 1977
Doubtful according to GBIF classification
Praeparkinsonia Schmidtill & Krumbeck 1931
Doubtful according to GBIF classification
Praepinacoceras Fantini Sestini 1992
Doubtful according to GBIF classification
Praepolyplectus Venturi 1981
Doubtful according to GBIF classification
Praerycites Venturi 1981
Doubtful according to GBIF classification
Praeschloenbachia Scholz 1973
Doubtful according to GBIF classification
Praestriaptychus Trauth 1927
Doubtful according to GBIF classification
Praesurites Mesezhnikov & Alekseev 1983
Doubtful according to GBIF classification
Praetulites Westermann 1956
Doubtful according to GBIF classification
Pregriesbachites Balini, Krystyn, Levera & Tripodo 2012
Doubtful according to GBIF classification
Prejuvenites Waterhouse 1996
Doubtful according to GBIF classification
Prevalia Stephanov 1972
Doubtful according to GBIF classification
Primoryites Khudolei 1960
Doubtful according to GBIF classification
Proacrochordiceras Korchinskaya 1983
Doubtful according to GBIF classification
Proarnioceras Blind 1963
Doubtful according to GBIF classification
Proaustraliceras Kakabadze 1977
Doubtful according to GBIF classification
Procarnitoides Dagys & Ermakova 1995
Doubtful according to GBIF classification
Procliviceras Fucini 1920
Doubtful according to GBIF classification
Procolombiceras Sharikadze 1979
Doubtful according to GBIF classification
Proeucalycoceras Thomel 1969
Doubtful according to GBIF classification
Prograyiceras Spath 1928
Doubtful according to GBIF classification
Proleopoldia Spath 1923
Doubtful according to GBIF classification
Pronajaceras Lai & Xu 1983
Doubtful according to GBIF classification
Pronjaites Sazonova 1971
Doubtful according to GBIF classification
Propassaloteuthis Riegraf 1980
Doubtful according to GBIF classification
Prophlycticrioceras Clark 1965
Doubtful according to GBIF classification
Prorjasanites Sazonova 1977
Doubtful according to GBIF classification
Proromaniceras Wiedmann 1960
Doubtful according to GBIF classification
Prosaphites
Doubtful according to GBIF classification
Prosoceras Xu & Lai 1987
Doubtful according to GBIF classification
Prososphinctes
Doubtful according to GBIF classification
Protacanthoplites Tovbina 1970
Doubtful according to GBIF classification
Proterocamerocerina Chen & Zou 1980
Doubtful according to GBIF classification
Protimanites Lyashenko 1956
Doubtful according to GBIF classification
Protoarieticeras Cantaluppi 1970
Doubtful according to GBIF classification
Protoaulacoceras Bandel, Reitner & Sturmer 1983
Doubtful according to GBIF classification
Protobactrites Hyatt 1900
Doubtful according to GBIF classification
Protobaculites Collignon 1964
Doubtful according to GBIF classification
Protocardioceras Schirardin 1958
Doubtful according to GBIF classification
Protocyclendoceras
Doubtful according to GBIF classification
Protoleptoceras Nikolov 1966
Doubtful according to GBIF classification
Protosageceras
Doubtful according to GBIF classification
Protostromatoceras Lai 1981
Doubtful according to GBIF classification
Provalanginites Fatmi 1972
Doubtful according to GBIF classification
Provascoceras Cooper 1979
Doubtful according to GBIF classification
Psamateiceras Tatzreiter 1985
Doubtful according to GBIF classification
Pseudacanthoceras Thomel 1972
Doubtful according to GBIF classification
Pseudacrochrodiceras Tozer 1994
Doubtful according to GBIF classification
Pseudammatoceras Elmi 1963
Doubtful according to GBIF classification
Pseudancistroceras
Doubtful according to GBIF classification
Pseudemilites Leonova 1988
Doubtful according to GBIF classification
Pseudendoceras Chen & Zou 1979
Doubtful according to GBIF classification
Pseudhypoturrilites Cooper 1999
Doubtful according to GBIF classification
Pseudisculites
Doubtful according to GBIF classification
Pseudoamaltheus Frebold 1922
Doubtful according to GBIF classification
Pseudoancistroceras Xu & Lai 1987
Doubtful according to GBIF classification
Pseudoarieticeras Cantaluppi 1970
Doubtful according to GBIF classification
Pseudobarremites Vermeulen, Lazarin, Lépinay, Leroy & Mascarelli 2014
Doubtful according to GBIF classification
Pseudobolloceras Zhuravleva 1972
Doubtful according to GBIF classification
Pseudobrevicoceras Zhuravleva 1974
Doubtful according to GBIF classification
Pseudobrodieia Guex 1972
Doubtful according to GBIF classification
Pseudocidoceras Westermann 1969
Doubtful according to GBIF classification
Pseudodalmatites Waterhouse 2002
Doubtful according to GBIF classification
Pseudodeiroceras Chen & Zou 1987
Doubtful according to GBIF classification
Pseudoectenolites Xu & Lai 1983
Doubtful according to GBIF classification
Pseudoforresteria Iliin & Khakimov 1984
Doubtful according to GBIF classification
Pseudogargasiceras Collignon 1962
Doubtful according to GBIF classification
Pseudogarnieria Spath 1923
Doubtful according to GBIF classification
Pseudohatchericeras Leanza 1970
Doubtful according to GBIF classification
Pseudohedenstroemia Kummel 1957
Doubtful according to GBIF classification
Pseudojamesonites Dommergues 2009
Doubtful according to GBIF classification
Pseudokionoceras Zhuravleva 1978
Doubtful according to GBIF classification
Pseudoliulinoceras Zou & Shen 1984
Doubtful according to GBIF classification
Pseudomantelliceras Thomel 1972
Doubtful according to GBIF classification
Pseudomicromphalites Collignon 1967
Doubtful according to GBIF classification
Pseudomoutoniceras Autran, Delanoy & Thomel 1986
Doubtful according to GBIF classification
Pseudoneuqueniceras Riccardi & Westermann 1991
Doubtful according to GBIF classification
Pseudoocerina Lai & Xu 1983
Doubtful according to GBIF classification
Pseudoonoceras Turner 1966
Doubtful according to GBIF classification
Pseudophacoceras Turner 1966
Doubtful according to GBIF classification
Pseudophragmoceras Lai 1981
Doubtful according to GBIF classification
Pseudophragmoceras Zhuravleva 1972
Doubtful according to GBIF classification
Pseudophylloceras Beznosov 1957
Doubtful according to GBIF classification
Pseudopliendoceras Lai & Xu 1987
Doubtful according to GBIF classification
Pseudopolyplectus Mattei 1969
Doubtful according to GBIF classification
Pseudopomerania Wright 1996
Doubtful according to GBIF classification
Pseudoppelia
Doubtful according to GBIF classification
Pseudoprosphingites Zakharov 1997
Doubtful according to GBIF classification
Pseudopuzosia Spath 1926
Doubtful according to GBIF classification
Pseudorizoceras Lai 1981
Doubtful according to GBIF classification
Pseudorthoceras Hörnes & Auinger 1880
Doubtful according to GBIF classification
Pseudorthosphinctes Enay 1966
Doubtful according to GBIF classification
Pseudoshasticrioceras Delanoy 1998
Doubtful according to GBIF classification
Pseudostriaptychus Trauth 1927
Doubtful according to GBIF classification
Pseudotemperoceras Stschastlivtseva 1986
Doubtful according to GBIF classification
Pseudotetragonites Drushchitz 1956
Doubtful according to GBIF classification
Pseudothisbites He 1985
Doubtful according to GBIF classification
Pseudotibetites Jeannet 1958
Doubtful according to GBIF classification
Pseudotorrensia Parnes 1988
Doubtful according to GBIF classification
Pseudovalcouroceras Lai 1981
Doubtful according to GBIF classification
Pseudowenites Chao 1959
Doubtful according to GBIF classification
Pseudowutinoceras Chen 1984
Doubtful according to GBIF classification
Psilechioceras Erben 1956
Doubtful according to GBIF classification
Psilorthoceras Ristedt 1969
Doubtful according to GBIF classification
Pteraptychus Trauth 1927
Doubtful according to GBIF classification
Pteroconites Zhuravleva 1996
Doubtful according to GBIF classification
Pteropuzosia Matsumoto 1988
Doubtful according to GBIF classification
Puebliceras Cantu Chapa 1993
Doubtful according to GBIF classification
Puezalpella Dimitrova 1967
Doubtful according to GBIF classification
Purmamarcoceras Cecioni 1965
Doubtful according to GBIF classification
Purmanarcoceras
Doubtful according to GBIF classification
Pygmabralia Nesis & Nikitina 1987
Doubtful according to GBIF classification
Pygmaeoceras Gordon 1960
Doubtful according to GBIF classification
Pyramidoceras Zhuravleva 1974
Doubtful according to GBIF classification
Pythonoceras Zhuravleva 1978
Doubtful according to GBIF classification
Qilianshanites Wu 1983
Doubtful according to GBIF classification
Qinhuangdaoceras Cheng 2000
Doubtful according to GBIF classification
Qiulitagocerus Lai & Wang 1981
Doubtful according to GBIF classification
Qiushougouceras
Doubtful according to GBIF classification
Qiushugouceras Jun-Yuan & Teichert 1983
Doubtful according to GBIF classification
Quasidicoelites Gustomesov 1977
Doubtful according to GBIF classification
Quasihastites Gustomesov 1977
Doubtful according to GBIF classification
Queenslandoceras Mikesh 1968
Doubtful according to GBIF classification
Quitmannites
Doubtful according to GBIF classification
Rachiteuthis Novati 2002
Doubtful according to GBIF classification
Radnoroceras Holland 1992
Doubtful according to GBIF classification
Radoceras Zhuravleva 1972
Doubtful according to GBIF classification
Rakusites Guex 1971
Doubtful according to GBIF classification
Ramussenoceras
Doubtful according to GBIF classification
Raoceras Ayyasami 1993
Doubtful according to GBIF classification
Raphanites Zhuravleva 1972
Doubtful according to GBIF classification
Raphiceras Zhuravleva 1978
Doubtful according to GBIF classification
Rapidoplacenticeras Alabushev 1988
Doubtful according to GBIF classification
Rarenodia Venturi 1976
Doubtful according to GBIF classification
Rasenoides
Doubtful according to GBIF classification
Rauracoceras Maubeuge 1962
Doubtful according to GBIF classification
Raynaudia Dubourdieu 1953
Doubtful according to GBIF classification
Reboulites Dimitrova 1967
Doubtful according to GBIF classification
Rectimitoceras Becker 1996
Doubtful according to GBIF classification
Rectseptoceras Tsou & Chen 1979
Doubtful according to GBIF classification
Recurvoceras Xu & Lai 1987
Doubtful according to GBIF classification
Recurvoceroides Xu & Lai 1987
Doubtful according to GBIF classification
Reitneriteuthis Schweigert & Fuchs 2012
Doubtful according to GBIF classification
Rencurelites Thieuloy 1964
Doubtful according to GBIF classification
Reniceras Lai & Xu 1987
Doubtful according to GBIF classification
Renziella Kvantaliani 1980
Doubtful according to GBIF classification
Renzinautilus Engeser 1995
Doubtful according to GBIF classification
Retiogastrioceras Zhao, Liang & Zheng 1978
Doubtful according to GBIF classification
Retowskiceras Nikolov 1966
Doubtful according to GBIF classification
Revilites Casey 1978
Doubtful according to GBIF classification
Reymentites Matsumoto 1965
Doubtful according to GBIF classification
Reymentoceras Wiedmann 1960
Doubtful according to GBIF classification
Rhabdiferous
Doubtful according to GBIF classification
Rhabdites Haan 1825
Doubtful according to GBIF classification
Rhabdites Zhuravleva 1978
Doubtful according to GBIF classification
Rhipsites Zhuravleva 1978
Doubtful according to GBIF classification
Rhodaniceras Elmi 1963
Doubtful according to GBIF classification
Rhynchocameratus Renz 1978
Doubtful according to GBIF classification
Rhynchoceras Zhuravleva 1972
Doubtful according to GBIF classification
Rhyoptychoceras Matsumoto 1977
Doubtful according to GBIF classification
Ripernites Leonova 1983
Doubtful according to GBIF classification
Ristedtoceras Kröger & Mapes 2004
Doubtful according to GBIF classification
Rochites Collignon 1960
Doubtful according to GBIF classification
Roigites Wierzbowski 1976
Doubtful according to GBIF classification
Romaniteuthis Fischer & Riou 1982
Doubtful according to GBIF classification
Rondiceras Troitzkaya 1956
Doubtful according to GBIF classification
Ronkinites Shul'gina 1972
Doubtful according to GBIF classification
Ropaloceras Zhuravleva 1972
Doubtful according to GBIF classification
Rotocanites Weyer 1972
Doubtful according to GBIF classification
Ruddellites Malinsky & Mapes 1982
Doubtful according to GBIF classification
Rugaptychus Trauth 1927
Doubtful according to GBIF classification
Rugiferites Buckman 1921
Doubtful according to GBIF classification
Rugobactrites Mapes 1979
Doubtful according to GBIF classification
Rusoceras
Doubtful according to GBIF classification
Russanovia Bodylevskii 1967
Doubtful according to GBIF classification
Ruzhencevites Mikesh 1968
Doubtful according to GBIF classification
Ruzhencevites Moyle 1963
Doubtful according to GBIF classification
Ryspoceras Zhuravleva 1978
Doubtful according to GBIF classification
Ryuella Klinger & Kennedy 1997
Doubtful according to GBIF classification
Sabydites Bogomolov & Burdykina 1989
Doubtful according to GBIF classification
Saccaiaceras Venturi & Nannarone 2002
Doubtful according to GBIF classification
Saghalinites Shimizu 1935
Doubtful according to GBIF classification
Sakondryella Collignon 1964
Doubtful according to GBIF classification
Salfeldiella Spath 1927
Doubtful according to GBIF classification
Sancarlosia Chiplonkar & Ghare 1978
Doubtful according to GBIF classification
Sannionites Fischer 1829
Doubtful according to GBIF classification
Sanxianoceras Xu 1981
Doubtful according to GBIF classification
Sarisoceras Zhuravleva 1978
Doubtful according to GBIF classification
Sastryiceras Chiplonkar, Ghare & Oka 1982
Doubtful according to GBIF classification
Satoceras Westermann & Callomon 1988
Doubtful according to GBIF classification
Scaphoceras Zhuravleva 1986
Doubtful according to GBIF classification
Scaptorrhynchus Bellardi 1873
Doubtful according to GBIF classification
Schindewolfites Wiedmann 1960
Doubtful according to GBIF classification
Schmidtoceras Westermann 1956
Doubtful according to GBIF classification
Schuchmanoceras Murphy & Rodda 1996
Doubtful according to GBIF classification
Scotokionoceras Lamont 1978
Doubtful according to GBIF classification
Securisites Cariou, Elmi & Mangold 1992
Doubtful according to GBIF classification
Sedgwickoceras Boghoslovsky 1957
Doubtful according to GBIF classification
Selenoceras Zhuravleva 1972
Doubtful according to GBIF classification
Semenovites Glazunova 1960
Doubtful according to GBIF classification
Semipulchellia Bürgl 1956
Doubtful according to GBIF classification
Semirasenia Sazonov 1960
Doubtful according to GBIF classification
Semisulcatoceras Joly 2000
Doubtful according to GBIF classification
Serbarinovella Mitta 1988
Doubtful according to GBIF classification
Serpaglioceras Gnoli & Serventi 2008
Doubtful according to GBIF classification
Shaanxiceras Lai 1982
Doubtful according to GBIF classification
Shalshalia Waterhouse 1994
Doubtful according to GBIF classification
Shangsiceras Lai & Zhu 1986
Doubtful according to GBIF classification
Sheshanoceras Chen 1984
Doubtful according to GBIF classification
Shevyrevoceras Waterhouse 1994
Doubtful according to GBIF classification
Shimanskya Doguzhaeva, Mapes & Mutvei 1999
Doubtful according to GBIF classification
Shimizuoceras Zhuravleva 1962
Doubtful according to GBIF classification
Shipaia Hsiang 1978
Doubtful according to GBIF classification
Shuangyangites Liang 1982
Doubtful according to GBIF classification
Shumarinaia Matsumoto & Inoma 1975
Doubtful according to GBIF classification
Shyndoceras Leonova 1983
Doubtful according to GBIF classification
Siberioceras Zhuravleva 1957
Doubtful according to GBIF classification
Sibiribelus Gustomesov 1977
Doubtful according to GBIF classification
Sichuanaceras
Doubtful according to GBIF classification
Sichuanobelus Zhu & Bian 1984
Doubtful according to GBIF classification
Sichunoceras
Doubtful according to GBIF classification
Sidetes Giebel 1847
Doubtful according to GBIF classification
Silicisphinctes Schweigert & Zeiss 1999
Doubtful according to GBIF classification
Simichelloceras
Doubtful according to GBIF classification
Simionescites Avram 1976
Doubtful according to GBIF classification
Simmoceras
Doubtful according to GBIF classification
Simospiticeras Oloriz & Tavera 1979
Doubtful according to GBIF classification
Simpbicioceras Schultz 1977
Doubtful according to GBIF classification
Simplicites Waterhouse 2001
Doubtful according to GBIF classification
Sinautilus Tao & Hu 2005
Doubtful according to GBIF classification
Sinobactrites Niko, Nishida & Kyuma 1997
Doubtful according to GBIF classification
Sinobeloceras Yatskov 1990
Doubtful according to GBIF classification
Sinoceras Shimizu & Obata 1935
Doubtful according to GBIF classification
Sinoceroides Xu & Lai 1987
Doubtful according to GBIF classification
Sinocochlioceras Qi 1980
Doubtful according to GBIF classification
Sinoendoceras Lai 1985
Doubtful according to GBIF classification
Sinolebetoceras
Doubtful according to GBIF classification
Sinopronorites Ruan 1981
Doubtful according to GBIF classification
Sisupalia Waterhouse 1996
Doubtful according to GBIF classification
Skirroceras Mascke 1906
Doubtful according to GBIF classification
Skleroceras Zhuravleva 1978
Doubtful according to GBIF classification
Skoumalia Summesberger 1979
Doubtful according to GBIF classification
Smileoceras Zhuravleva 1972
Doubtful according to GBIF classification
Smithoceras Diener 1907
Doubtful according to GBIF classification
Soaniceras Meledina 1977
Doubtful according to GBIF classification
Solennites Schlotheim 1813
Doubtful according to GBIF classification
Somalites Tavani 1949
Doubtful according to GBIF classification
Songkanoceras Chen 1981
Doubtful according to GBIF classification
Sophoceras Zhuravleva 1972
Doubtful according to GBIF classification
Sounnaites Matsumoto & Inoma 1991
Doubtful according to GBIF classification
Spanioceras Zhuravleva 1974
Doubtful according to GBIF classification
Spanioteuthis Ghustomesov 1960
Doubtful according to GBIF classification
Spanioteuthis Gustomesov 1958
Doubtful according to GBIF classification
Spathitoides Wiedmann 1960
Doubtful according to GBIF classification
Sphaleroceras Zhuravleva 1999
Doubtful according to GBIF classification
Spicatoceras Collins 1966
Doubtful according to GBIF classification
Spinaptychus Trauth 1927
Doubtful according to GBIF classification
Spirastacheites Waterhouse 2002
Doubtful according to GBIF classification
Spiroceras Quenstedt 1856
Doubtful according to GBIF classification
Spondeioceras Zhuravleva 1972
Doubtful according to GBIF classification
Stagonites Zhuravleva 1972
Doubtful according to GBIF classification
Standardoceras Stait & Flower 1985
Doubtful according to GBIF classification
Stchirowskiceras Sazonova 1971
Doubtful according to GBIF classification
Steloceras Olivero 1988
Doubtful according to GBIF classification
Stenoloboceras Mikesh 1968
Doubtful according to GBIF classification
Stiloceras Zhuravleva 1978
Doubtful according to GBIF classification
Stockumites Becker 1996
Doubtful according to GBIF classification
Strajevskya Mikhailov 1962
Doubtful according to GBIF classification
Strambergella Nikolov 1966
Doubtful according to GBIF classification
Strebliticeras
Doubtful according to GBIF classification
Streeliceras Becker 1996
Doubtful according to GBIF classification
Streptocadoceras Meledina 1977
Doubtful according to GBIF classification
Strialoceras Histon 1998
Doubtful according to GBIF classification
Striaptychus Trauth 1927
Doubtful according to GBIF classification
Striatuncus Engeser 1988
Doubtful according to GBIF classification
Strigogranulaptychus Schweigert 2000
Doubtful according to GBIF classification
Strigotumaroceras Popov 1970
Doubtful according to GBIF classification
Strobiloceras Zhuravleva 1972
Doubtful according to GBIF classification
Stroggyloceras Zhuravleva 1972
Doubtful according to GBIF classification
Struebinia Zeiss 1962
Doubtful according to GBIF classification
Styloteuthis Fric 1910
Doubtful according to GBIF classification
Subaxiceras Lai & Wang 1981
Doubtful according to GBIF classification
Subcrimites Liang 1982
Doubtful according to GBIF classification
Subdoricranites Astakhova 1960
Doubtful according to GBIF classification
Subeucalycoceras Thomel 1969
Doubtful according to GBIF classification
Subglassoceras Ruzhentzev 1959
Doubtful according to GBIF classification
Subgrossouvria Spath 1924
Doubtful according to GBIF classification
Suboxydiscites Poulton, Zeiss & Jeletzky 1988
Doubtful according to GBIF classification
Subpenhsioceras Shimizu & Obata 1936
Doubtful according to GBIF classification
Subpervinquieria Mirzoyev 1969
Doubtful according to GBIF classification
Subpolyptychites Sazonova 1971
Doubtful according to GBIF classification
Subspeetoniceras Ivanov & Aristov 1969
Doubtful according to GBIF classification
Subspyroceras Shimizu & Obata 1935
Doubtful according to GBIF classification
Substriaptychus Nagao 1931
Doubtful according to GBIF classification
Subtemnoptychites Klimova 1978
Doubtful according to GBIF classification
Subtofangoceras Shimuzu & Obata 1936
Doubtful according to GBIF classification
Subulibelus Riegraf 1981
Doubtful according to GBIF classification
Subwinnipegoceras Liang 1981
Doubtful according to GBIF classification
Suebibelus Riegraf 1981
Doubtful according to GBIF classification
Sueroceras Riccardi & Sabattini 1975
Doubtful according to GBIF classification
Sulaites Oloriz & Westermann 1998
Doubtful according to GBIF classification
Suridiscus Sazonova 1977
Doubtful according to GBIF classification
Sutinaites Golubic 1999
Doubtful according to GBIF classification
Sycoceras Pictet 1854
Doubtful according to GBIF classification
Synaptychus Fischer 1882
Doubtful according to GBIF classification
Synetoceras Zhuravleva 1972
Doubtful according to GBIF classification
Taihangshanoceras Chen & Zou 1980
Doubtful according to GBIF classification
Taimyroceras Bodylevsky 1956
Doubtful according to GBIF classification
Talattoceras Myagkova 1967
Doubtful according to GBIF classification
Tallinoceras Balaschov 1960
Doubtful according to GBIF classification
Tambegiroceras Myagkova 1967
Doubtful according to GBIF classification
Tamdoceras Malinovskaya 1964
Doubtful according to GBIF classification
Tangshanoceras Chen 1976
Doubtful according to GBIF classification
Tanshiceras Lai 1980
Doubtful according to GBIF classification
Tanycameroceras
Doubtful according to GBIF classification
Taoqupoceras Lai 1982
Doubtful according to GBIF classification
Tapinolituites Gao 1982
Doubtful according to GBIF classification
Tardoria Waterhouse 1999
Doubtful according to GBIF classification
Tareyoceras Zhuravleva 1996
Doubtful according to GBIF classification
Tarfayites Collignon 1966
Doubtful according to GBIF classification
Tartaroceras Zhuravleva 1978
Doubtful according to GBIF classification
Tashanoceras Lai 1980
Doubtful according to GBIF classification
Taskanites Bogoslovskii 1969
Doubtful according to GBIF classification
Taskanoceras Zhuravleva 1972
Doubtful according to GBIF classification
Tatrophylloceras Beznosov 1957
Doubtful according to GBIF classification
Tauriaptychus Kozlova & Arkadiev 2003
Doubtful according to GBIF classification
Tauricoceras Kvantaliani & Lysenko 1979
Doubtful according to GBIF classification
Tauroceras Schafhäutl 1854
Doubtful according to GBIF classification
Taveraidiscus Vermeulen & Thieuloy 1999
Doubtful according to GBIF classification
Taxyceras Zhuravleva 1972
Doubtful according to GBIF classification
Tayloricites Guex 1987
Doubtful according to GBIF classification
Tchernyschevites Zakharov 1987
Doubtful according to GBIF classification
Tellinites Schlotheim 1813
Doubtful according to GBIF classification
Telobelemnopsis Hewlett 1989
Doubtful according to GBIF classification
Telodactylites Pinna & Levi-Setti 1971
Doubtful according to GBIF classification
Teneroceras Chlupac & Turek 1983
Doubtful according to GBIF classification
Teratoceras Xu 1981
Doubtful according to GBIF classification
Teratoceroides Xu & Lai 1983
Doubtful according to GBIF classification
Tewoceras Chen & Wen 1987
Doubtful according to GBIF classification
Theoceras Cheng 2000
Doubtful according to GBIF classification
Therioceras Zhuravleva 1972
Doubtful according to GBIF classification
Theskeloceras
Doubtful according to GBIF classification
Thonoceras Zhuravleva 2002
Doubtful according to GBIF classification
Threskeloceras Jun-Yuan & Teichert 1983
Doubtful according to GBIF classification
Tianshanoceras Lai & Wang 1981
Doubtful according to GBIF classification
Tienjunites Wu 1983
Doubtful according to GBIF classification
Tilichonia Waterhouse 1994
Doubtful according to GBIF classification
Tillicheilus Shimansky 1947
Doubtful according to GBIF classification
Timtozeria Waterhouse 1999
Doubtful according to GBIF classification
Tinacoceras Zhuravleva 1990
Doubtful according to GBIF classification
Tingriceras Chao 1976
Doubtful according to GBIF classification
Tintanticeras Blaison & Bourquin 1966
Doubtful according to GBIF classification
Tirljanoceras Zhuravleva 1978
Doubtful according to GBIF classification
Tithonosphinctes Zeiss 1968
Doubtful according to GBIF classification
Toarcibelus Riegraf 1980
Doubtful according to GBIF classification
Tompoites Ermakova 1977
Doubtful according to GBIF classification
Tompoproptychites Vavilov & Zakharov 1976
Doubtful according to GBIF classification
Tongdzuyites Meister, Khuc, Huyen & Doyle 2000
Doubtful according to GBIF classification
Tongyiceras Lai 1985
Doubtful according to GBIF classification
Torquatoceras Stridsberg 1988
Doubtful according to GBIF classification
Torquistylus Casey 1961
Doubtful according to GBIF classification
Torrensia Sturani 1971
Doubtful according to GBIF classification
Toxalambites
Doubtful according to GBIF classification
Trachylytoceras Buckman 1913
Doubtful according to GBIF classification
Transcaspiites Luppov 1985
Doubtful according to GBIF classification
Transicoeloceras Pinna 1966
Doubtful according to GBIF classification
Transilongoceras Repin 2002
Doubtful according to GBIF classification
Transipsiloceras Guex 1980
Doubtful according to GBIF classification
Trautscholdiceras Sazonova 1977
Doubtful according to GBIF classification
Trenerites Sarti 1993
Doubtful according to GBIF classification
Treptocceras
Doubtful according to GBIF classification
Tretoceras Salter 1858
Doubtful according to GBIF classification
Trianglites Matsumoto 1977
Doubtful according to GBIF classification
Trifurcatoceras Obata 1940
Doubtful according to GBIF classification
Trigonodema Laporte 1843
Doubtful according to GBIF classification
Trigonoshumardites Kullmann 1962
Doubtful according to GBIF classification
Trilobiticeras Buckman 1919
Doubtful according to GBIF classification
Trinitoceras Flower 1976
Doubtful according to GBIF classification
Trispectes Zhuravleva 1991
Doubtful according to GBIF classification
Tritonoceras Zhuravleva 1972
Doubtful according to GBIF classification
Trochiskioceras Schairer & Schlampp 1991
Doubtful according to GBIF classification
Tsaidamoceras Lai 1985
Doubtful according to GBIF classification
Tshingizoceras Barskov 1972
Doubtful according to GBIF classification
Tshuiliceras Barskov 1980
Doubtful according to GBIF classification
Tuberolechites Cooper & Kennedy 1977
Doubtful according to GBIF classification
Tumilites
Doubtful according to GBIF classification
Tunguskoceras Zhuravleva 1957
Doubtful according to GBIF classification
Tunisiceras Dommergues & Meister 2004
Doubtful according to GBIF classification
Turbinites Dubourdieu 1953
Doubtful according to GBIF classification
Turbobactrites Mapes 1979
Doubtful according to GBIF classification
Turkmenites Il'in 1975
Doubtful according to GBIF classification
Tyranites Oken 1815
Doubtful according to GBIF classification
Tyrannites Berthold 1827
Doubtful according to GBIF classification
Tyrannites Cariou 1984
Doubtful according to GBIF classification
Tzankoviceras Manolov 1962
Doubtful according to GBIF classification
Udschasphinctes Mesezhnikov 1972
Doubtful according to GBIF classification
Ugdulenia Cantaluppi 1970
Doubtful according to GBIF classification
Ukhtoceras Zhuravleva 1972
Doubtful according to GBIF classification
Umaltites Sey & Kalacheva 1979
Doubtful according to GBIF classification
Ungulites Zhuravleva 1972
Doubtful according to GBIF classification
Urbanekuncus Kulicki & Szaniawski 1972
Doubtful according to GBIF classification
Urkutites Geczy 1967
Doubtful according to GBIF classification
Urtasymoceras Zhuravleva 1972
Doubtful according to GBIF classification
Ussurinautilus Kiparisova 1961
Doubtful according to GBIF classification
Vacekia Buckman 1899
Doubtful according to GBIF classification
Vajgachites Zhuravleva 1978
Doubtful according to GBIF classification
Valentolytoceras Beznosov 1956
Doubtful according to GBIF classification
Validoteuthis Glazunova 1969
Doubtful according to GBIF classification
Vanartinskia Ruzhencev 1978
Doubtful according to GBIF classification
Varlheideites Rawson & Kemper 1978
Doubtful according to GBIF classification
Vaunagites Combemorel & Gayte 1981
Doubtful according to GBIF classification
Vectisites Casey 1962
Doubtful according to GBIF classification
Veitinautilus Engeser 1995
Doubtful according to GBIF classification
Veleziceras Wright 1957
Doubtful according to GBIF classification
Venezuella Kvantaliani 1980
Doubtful according to GBIF classification
Ventrolobendoceras
Doubtful according to GBIF classification
Vergoliceras Atrops & Reboulet 1996
Doubtful according to GBIF classification
Vergunniceras Thomel 1980
Doubtful according to GBIF classification
Vericeras Kolebaba 1977
Doubtful according to GBIF classification
Veveysiella Busnardo, Charollais, Weidmann & Clavel 2003
Doubtful according to GBIF classification
Viluceras Aguirre-Urreta & Rawson 1999
Doubtful according to GBIF classification
Vischniakovia Gerasimov 1978
Doubtful according to GBIF classification
Vologdinella Balashov 1962
Doubtful according to GBIF classification
Vorborthella
Doubtful according to GBIF classification
Waagenina Krotow 1888
Doubtful according to GBIF classification
Waagenoproptychites Waterhouse 1996
Doubtful according to GBIF classification
Waikatoceratas Westermann 2000
Doubtful according to GBIF classification
Walpenites Casey 1962
Doubtful according to GBIF classification
Wangounoceras Liang 1981
Doubtful according to GBIF classification
Wangyikangia Waterhouse 1996
Doubtful according to GBIF classification
Warrenoceras Frebold 1963
Doubtful according to GBIF classification
Weberoceras Barskov 1972
Doubtful according to GBIF classification
Wegelea Gygi 2000
Doubtful according to GBIF classification
Weishanhuceras
Doubtful according to GBIF classification
Weitschatinautilus Engeser 1995
Doubtful according to GBIF classification
Werthenoceras
Doubtful according to GBIF classification
Westermannites Dietze, Chandler, Schweigert & Auer 2001
Doubtful according to GBIF classification
Westfieldoceras Stait 1984
Doubtful according to GBIF classification
Whitbyiceras Buckman 1913
Doubtful according to GBIF classification
Winstonoceras Flower 1984
Doubtful according to GBIF classification
Wintonia Adkins 1928
Doubtful according to GBIF classification
Wrightites Manolov 1962
Doubtful according to GBIF classification
Xainzanoceras Chen 1987
Doubtful according to GBIF classification
Xenostephanoides Arkell & Callomon 1963
Doubtful according to GBIF classification
Xiadongoceras Xu & Lai 1983
Doubtful according to GBIF classification
Xianlinoceras Zou 1987
Doubtful according to GBIF classification
Xiaoshanoceras Jun-Yuan & Teichert 1983
Doubtful according to GBIF classification
Xiaoshaoceras
Doubtful according to GBIF classification
Xiaoxiangoceras Chen 1981
Doubtful according to GBIF classification
Xiazhenoceras Chen 1987
Doubtful according to GBIF classification
Xilingoceras Xu & Lai 1987
Doubtful according to GBIF classification
Xinjiangites Ruan 1995
Doubtful according to GBIF classification
Xinjiangonites Wang
Doubtful according to GBIF classification
Xiphoceras Zhuravleva 1972
Doubtful according to GBIF classification
Xorkoloceras Lai & Wang 1986
Doubtful according to GBIF classification
Xuanenoceras Xu 1977
Doubtful according to GBIF classification
Xyloceras Zhuravleva 1978
Doubtful according to GBIF classification
Yangjiapingoceras Xu 1977
Doubtful according to GBIF classification
Yanheceras Chen 1979
Doubtful according to GBIF classification
Yanjinoceras Wang 1978
Doubtful according to GBIF classification
Yannanoceras
Doubtful according to GBIF classification
Yanosirenites Bytschkov 1982
Doubtful according to GBIF classification
Yanwashanoceras Qi 1984
Doubtful according to GBIF classification
Yaoxianoceras Lai 1981
Doubtful according to GBIF classification
Yebisites Matsumoto 1956
Doubtful according to GBIF classification
Yeharaites Matsumoto 1991
Doubtful according to GBIF classification
Yehlioceras Obata 1940
Doubtful according to GBIF classification
Yezoceras Matsumoto 1977
Doubtful according to GBIF classification
Yezoteuthis Tanabe, Hikida & Iba 2006
Doubtful according to GBIF classification
Yichangoceras Chen 1981
Doubtful according to GBIF classification
Yiduceras Xu & Lai 1987
Doubtful according to GBIF classification
Yimengshanoceras Chen, Zou & Qi 1980
Doubtful according to GBIF classification
Yunnanites He 1985
Doubtful according to GBIF classification
Yunnanoceras Chen 1981
Doubtful according to GBIF classification
Yushanoceras Chen & Liu 1976
Doubtful according to GBIF classification
Zakharovites Waterhouse 1994
Doubtful according to GBIF classification
Zeissiceras Vigh 1984
Doubtful according to GBIF classification
Zeissoceras Elmi 1967
Doubtful according to GBIF classification
Zerashanoceras
Doubtful according to GBIF classification
Zeravshanoceras Zhuravleva 1978
Doubtful according to GBIF classification
Zhaojinkeoceras Waterhouse 1994
Doubtful according to GBIF classification
Zhaolorites Bartzsch & Weyer 1988
Doubtful according to GBIF classification
Zhitkovites Zakharov 1997
Doubtful according to GBIF classification
Zhongnanoceras Xu & Lai 1983
Doubtful according to GBIF classification
Zhuibanoceras
Doubtful according to GBIF classification
Zhuibianoceras
Doubtful according to GBIF classification
Zhuralevia
Doubtful according to GBIF classification
Zieteniceras Zeiss 1956
Doubtful according to GBIF classification
Zitteliceras Santantonio 1985
Doubtful according to GBIF classification
Zogeceras Gao 1983
Doubtful according to GBIF classification
Zooceras Zhuravleva 1972
Doubtful according to GBIF classification
Zuluiceras van Hoepen 1965
Doubtful according to GBIF classification
Zuluites Van Hoepen 1965
Doubtful according to GBIF classification

Common Names

English

cephalopods preferred
Recognized by English Vernaculars for Landmark Taxa and admin
octopuses and squids
prefer
Recognized by admin
Cephalopods preferred
Recognized by Wikidata Common Names

Afrikaans

Koppotige preferred
Recognized by Wikidata Common Names

Albanian

Cefalopodët preferred
Recognized by Wikidata Common Names

Arabic

رأسيات القدم preferred
Recognized by Wikidata Common Names

Armenian

գլխոտանիներ preferred
Recognized by Wikidata Common Names

Azerbaijani

Başıayaqlılar preferred
Recognized by Wikidata Common Names

Belarusian

галаваногія preferred
Recognized by Wikidata Common Names

Bosnian

Glavonošci preferred
Recognized by Wikidata Common Names

Bulgarian

главоноги preferred
Recognized by Wikidata Common Names

Catalan; Valencian

Cefalòpodes
prefer
Recognized by admin
cefalòpode preferred
Recognized by Wikidata Common Names

Cebuano

Nukos ug kugita preferred
Recognized by Wikidata Common Names

Chinese

头足纲 preferred
Recognized by Wikidata Common Names

Croatian

Glavonošci preferred
Recognized by Wikidata Common Names

Czech

hlavonožci preferred
Recognized by Wikidata Common Names

Dutch; Flemish

Inktvis preferred
Recognized by Wikidata Common Names
Inktvissen
prefer
Recognized by Wikidata Common Names

Esperanto

Kapopieduloj preferred
Recognized by Wikidata Common Names

Estonian

Peajalgsed preferred
Recognized by Wikidata Common Names

Faroese

Høgguslokkar preferred
Recognized by Wikidata Common Names

Finnish

Pääjalkaiset preferred
Recognized by Wikidata Common Names and admin

French

Céphalopodes preferred
Recognized by Wikidata Common Names

Galician

Cefalópodos preferred
Recognized by Wikidata Common Names

Georgian

თავფეხიანები preferred
Recognized by Wikidata Common Names

German

Kopffüßer preferred
Recognized by Wikidata Common Names and admin

Gorontalo

Polawuto preferred
Recognized by Wikidata Common Names

Greek, Modern (1453-)

Κεφαλόποδα preferred
Recognized by Wikidata Common Names

Guarani

Mymba ipy iñakãre preferred
Recognized by Wikidata Common Names

Hebrew

סילוניות preferred
Recognized by Wikidata Common Names

Hindi

शीर्षपाद preferred
Recognized by Wikidata Common Names

Hungarian

Fejlábúak / Lábasfejűek preferred
Recognized by Wikidata Common Names

Icelandic

Smokkar preferred
Recognized by Wikidata Common Names

Ido

Cefalopodo preferred
Recognized by Wikidata Common Names

Irish

ceifileapód preferred
Recognized by Wikidata Common Names

Japanese

頭足綱 preferred
Recognized by Furui 2020, Wikidata Common Names, and admin

Kazakh

Basayaqtılar preferred
Recognized by Wikidata Common Names
Басаяқтылар preferred
Recognized by Wikidata Common Names
باساياقتىلار preferred
Recognized by Wikidata Common Names

Kirghiz; Kyrgyz

Башпуттар preferred
Recognized by Wikidata Common Names

Korean

두족류 preferred
Recognized by Wikidata Common Names

Latvian

Galvkāji preferred
Recognized by Wikidata Common Names

Lingua Franca Nova

Sefalopoda preferred
Recognized by Wikidata Common Names

Lithuanian

Galvakojai preferred
Recognized by Wikidata Common Names

Low Saxon

Koppfööt preferred
Recognized by Wikidata Common Names

Macedonian

главонози preferred
Recognized by Wikidata Common Names

Navajo; Navaho

Łóóʼ Bigaan Dahólónígíí preferred
Recognized by Wikidata Common Names

North Frisian

Hoodpuateten preferred
Recognized by Wikidata Common Names

Norwegian

Blekksprutar preferred
Recognized by Wikidata Common Names
blekkspruter preferred
Recognized by Wikidata Common Names

Occitan (post 1500)

Cefalopòde preferred
Recognized by Wikidata Common Names

Ossetian; Ossetic

Къахсæр preferred
Recognized by Wikidata Common Names

Persian

سرپایان preferred
Recognized by Wikidata Common Names

Polish

Głowonogi preferred
Recognized by Wikidata Common Names

Portuguese

Cefalópodes preferred
Recognized by Wikidata Common Names

Quechua

Umachaki preferred
Recognized by Wikidata Common Names

Russian

головоногие preferred
Recognized by Wikidata Common Names

Scots

Ink-fish preferred
Recognized by Wikidata Common Names

Serbian

главоношци preferred
Recognized by Wikidata Common Names

Shambala

Glavonošci preferred
Recognized by Wikidata Common Names

Slovak

Hlavonožce preferred
Recognized by Wikidata Common Names

Spanish; Castilian

Glavonožci preferred
Recognized by Wikidata Common Names
cefalópodos preferred
Recognized by Wikidata Common Names

Swedish

bläckfiskar preferred
Recognized by Wikidata Common Names

Tamil

தலைக்காலி preferred
Recognized by Wikidata Common Names

Thai

ชั้นเซฟาโลพอด preferred
Recognized by Wikidata Common Names

Turkish

Kafadan bacaklılar preferred
Recognized by Wikidata Common Names

Ukrainian

Головоногі preferred
Recognized by Wikidata Common Names

Uzbek

Boshoyoqli mollyuskalar preferred
Recognized by Wikidata Common Names

Vietnamese

Động vật chân đầu preferred
Recognized by Wikidata Common Names

Wu

头足纲 preferred
Recognized by Wikidata Common Names

Arz

راسيات القدم preferred
Recognized by Wikidata Common Names

De Ch

Kopffüsser preferred
Recognized by Wikidata Common Names

Sr Ec

Главоношци preferred
Recognized by Wikidata Common Names

Sr El

Glavonošci preferred
Recognized by Wikidata Common Names

Vls

Intevissn preferred
Recognized by Wikidata Common Names

Yue

頭足綱 preferred
Recognized by Wikidata Common Names

Zh Cn

头足纲 preferred
Recognized by Wikidata Common Names

Zh Hans

头足纲 preferred
Recognized by Wikidata Common Names

Zh Hant

頭足綱 preferred
Recognized by Wikidata Common Names

Zh Hk

頭足綱 preferred
Recognized by Wikidata Common Names

Zh Tw

頭足綱 preferred
Recognized by Wikidata Common Names
show 72 more languages
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Curated hierarchies for Cephalopoda Cuvier 1795

EOL Dynamic Hierarchy April 2022

Life
Cellular Organisms
Eukaryota
Opisthokonta
Metazoa
Bilateria
Protostomia
Spiralia
Mollusca
Cephalopoda Cuvier 1795 (this page)
Ammonoidea
Coleoidea Bather 1888
Nautiloidea Agassiz 1847
Bivalvia Linnaeus 1758
Caudofoveata C. R. Boettger 1956
Gastropoda Cuvier 1795
Monoplacophora Odhner 1940
Polyplacophora Gray 1821
Rostroconchia Cox 1960
Scaphopoda Bronn 1862
Solenogastres Gegenbaur 1878

Catalogue of Life 26 March 2024

Biota
Animalia
Mollusca
Cephalopoda Cuvier 1795 (this page)
Ammonoidea Zittel 1884
Belemnitida
Coleoidea Bather 1888
Endoceratoidea Teichert 1933
Multiceratoidea Mutvei 2013
Nautiloidea Agassiz 1847
Orthoceratoidea Teichert 1967
Aplacophora Ihering 1876
Aremellia Webers, Pojeta & Yochelson 1992
Bellerophontoidea McCoy 1852
Bivalvia Linnaeus 1758
Caudofoveata C. R. Boettger 1956
Cricoconarida Lyashenko 1957
Erugoconus Peel & Kouchinsky 2022
Gastropoda Cuvier 1795
Khairkhaniidae Missarzhevsky 1989
Ladamarekiidae Frýda 1998
Macluritoidea
Maikhanellidae Missarzhevsky 1989
Metoptomatidae Wenz 1938
Monoplacophora Odhner 1940
Ocruranus Liu 1979
Pelagielloidea Knight 1956
Polyplacophora Gray 1821
Protoconchoididae Geyer 1994
Rostroconchia L. R. Cox 1960
Scaphopoda Bronn 1862
Scenelloidea S. A. Miller 1889
Solenogastres Gegenbaur 1878
Stenothecoides Resser 1938
Tavseniconus Peel & Kouchinsky 2022
Yochelcionelloidea Runnegar & Jell 1976

Dynamic Hierarchy Version 2.2.3

Cephalopoda Cuvier 1795 (this page)
Ammonoidea
Coleoidea Bather 1888
Nautiloidea Agassiz 1847
Bivalvia Linnaeus 1758
Caudofoveata C. R. Boettger 1956
Gastropoda Cuvier 1795
Monoplacophora Odhner 1940
Polyplacophora Gray 1821
Rostroconchia Cox 1960
Scaphopoda Bronn 1862
Solenogastres Gegenbaur 1878

EOL Dynamic Hierarchy 1.1

Life
Cellular Organisms
Eukaryota
Opisthokonta
Metazoa
Bilateria
Protostomia
Spiralia
Mollusca
Cephalopoda Cuvier 1797 (this page)
Ammonoidea
Coleoidea Bather 1888
Nautiloidea Agassiz 1847
Bellerophontoidea
Bivalvia
Caudofoveata
Gastropoda
Monoplacophora
Polyplacophora
Scaphopoda
Solenogastres

EOL Dynamic Hierarchy Version 2.2.4

Cephalopoda Cuvier 1795 (this page)
Ammonoidea
Coleoidea Bather 1888
Nautiloidea Agassiz 1847
Bivalvia Linnaeus 1758
Caudofoveata C. R. Boettger 1956
Gastropoda Cuvier 1795
Monoplacophora Odhner 1940
Polyplacophora Gray 1821
Rostroconchia Cox 1960
Scaphopoda Bronn 1862
Solenogastres Gegenbaur 1878

GBIF classification

Animalia
Mollusca
Cephalopoda (this page)
Acanthoplites Sinzow 1907
Acaroceratidae
Acleistoceratidae
Actinoceratidae
Aequilobidae
Aethiosolen Flower 1968
Akidocheilus Till 1907
Aktjuboceratidae
Allotissotia Parnes 1964
Allotrioceratidae
Allumettoceratidae
Ammonoidea
Amoebites Buckman 1925
Ampakabites Collignon 1965
Amundiptychites Kemper & Jeletzky 1979
Anahamulinidae
Analytoceratidae
Ancanthoceras bellense Adkins 1928
Ancanthoceras lonsdalei Adkins 1928
Ancanthoceras stephensoni Adkins 1928
Ancanthoceras wintoni Adkins 1928
Ancistruceras deckeri Flower
Ancylotropaeum Casey 1980
Aneuretocerass variabile Kennedy & Cobban
Anomalosaepiidae
Anthomorpha Bornemann 1884
Aphyctoceras Zhuravleva 1974
Apocrinoceratidae
Apsidoceratidae
Aptychus von Meyer 1831
Archiacoceratidae
Arctohungaritidae
Arctoteuthis Sachs & Nalnjaeva 1964
Arionoceratidae
Arisphinctes Buckman 1924
Arkelloceras Frebold 1958
Arkonoceras Flower 1945
Armenoceratidae
Ascoceratidae
Astiericeratidae
Aulacoceratidae
Bactritidae
Bajkaloceratidae
Balkanites Ganev 1966
Balkoceratidae
Baltoceratidae
Barrandeoceratidae
Barrandoceratidae
Bassleroceratidae
Bathmoceratidae
Bathyteuthidae
Belemnitida
Beloteuthidae
Bernhardites Shevyrev 1965
Berriasellidae
Besairieceras Collignon 1962
Beyrichitidae
Bojobactritidae
Boletzkyidae
Bolloceratidae
Boreopeltis Engeser & Reitner 1985
Botellusoceras Kröger & Mutvei 2005
Botryceratidae
Brachycycloceratidae
Brevicoceratidae
Cacheoceras Flower 1968
Calcyrtoceras bouleauxense Foerste
Camereiceras Delanoy 1990
Campitius Firby & Durham 1974
Caracoliceras Von Hillebrandt, Kossler & Gröschke 2000
Carbactinoceratidae
Celaenidae
Chihlioceratidae
Chitinoteuthididae
Chlidonocrinus echinatus
Choanoceratidae
Chtenopterygidae
Cicatritidae
Cleistosphinctes
Clinoceratidae
Clydinceratidae
Coeloderoceras Spath 1923
Colvillia Imlay 1961
Conchorhynchus Blainville 1827
Cornaptychus Trauth 1927
Craginites Young 1957
Cranocephalites Spath 1932
Craspeditidae
Crenuloceras Flower 1968
Crioceratitidae
Crytoceras cretaceum Whitfield 1882
Crytoceras planodorsatum Whitfield 1882
Curvites Petter 1959
Cyclostomiceratidae
Cyrtendoceratidae
Cyrtoceratidae
Cyrtocerinidae
Cyrtogomphoceratidae
Cyrtopleuritidae
Cyrtovaginoceratidae
Daaitidae
Darellia Buckman 1898
Dawsonoceratidae
Decoritidae
Deiradoceras Hoepen 1931
Delecticeras Arkell 1951
Derolytoceras Rosenberg 1909
Derolytoceratidae
Dettermanites Imlay 1961
Devonocheilidae
Dichotomosphinctes Buckman 1926
Didymoceratoides Kennedy & Cobban 1993
Diestoceratidae
Diploceras Conrad 1842
Dipoloceroides Breistroffer 1947
Discoceratidae
Discosoridae
Discosphinctes Dacqué 1914
Donacoceras Foerste 1936
Donovaniconidae
Dorsoplanitidae
Drakeoceras Young 1957
Dubariceratidae
Durotrigensia Buckman 1928
Ectocentritidae
Eidophylloceras Joly 1993
Ellesmeroceratidae
Emericiceratidae
Emmonsoceratidae
Endoceratidae
Endocycloceratidae
Engorthoceratidae
Enigmoceras Hook & Flower 1977
Enploteuthis margaritifera Rüppell 1844
Entimoceratidae
Eodesmoceratidae
Eothinoceratidae
Eotripteroceras Flower 1943
Epideroceras Spath 1923
Episageceratidae
Epizigzagiceras Frebold & Tipper 1973
Eriditidae
Eskimoceratidae
Estonioceratidae
Eudoceras Hyatt 1884
Eudoceratidae
Floweritidae
Franchia Sturani 1967
Furoniceras Collignon 1957
Galfettitidae
Geczyceras Martinez Gutierrez 1992
Geisonoceratidae
Geopeltididae
Georginidae
Germanoteuthis Schweigert & Fuchs 2012
Glebsoceras chispaense
Glochinomorpha Gordon 1971
Glochinomorphidae
Goldringoceras lentiexpansum
Gonioceratidae
Gonolkites Buckman 1925
Gouldoceras Stait 1980
Gouldoceratidae
Gracililamellaptychus Schweigert & Dietl 2008
Graciloceratidae
Gramadella Fischer & Riou 1982
Granulaptychus Trauth 1927
Granulochetoceras Geyer 1960
Greenlandoceratidae
Guangyuanoceratidae
Guerangericeras Thomel 1972
Hadrocheilus Till 1908
Hebetoceratidae
Helicancylidae
Hematitidae
Hemiphragmoceratidae
Hercoceratidae
Hlawiceras Buckman 1921
Huaiheceratidae
Humeoceratidae
Huroniidae
Hyattoceratidae
Idiosepiidae
Imbricatoceras Holland 1992
Infabricaticeras Cobban, Hook & Kennedy 1989
Infraparkinsonia Westermann 1956
Infrapatoceras Ochoterena 1966
Ingridella Wiedmann 1960
Intejoceratidae
Japakella insularum Robson
Jeanrogericeras Wiedmann 1960
Johnsonites Cobban 1961
Jovellaniidae
Kalaenidae
Karagandoceratidae
Karapadites Matsumoto 1955
Karoceratidae
Keraiaceras Flower 1964
Keyserlingitidae
Kheraiceras Spath 1924
Khvalynitidae
Kionoceratidae
Kiotoceras Flower 1971
Kophinoceras Hyatt 1884
Kugeloceras Flower 1968
Laevaptychus Trauth 1927
Laevilamellaptychus Trauth 1930
Lambeoceratidae
Lamellaptychidae
Lamellorthoceratidae
Lechritroceratidae
Lechritrochoceratidae
Leptoceratoididae
Leptotheuthidae
Leptotheuthididae
Leurocycloceras Foerste 1928
Leurocycloceratidae
Libycoceratidae
Lioteuthididae
Lissonitidae
Litophragmatoceras incomptum Kennedy & Cobban
Lituitidae
Loligosepiidae
Lowoceratidae
Loxoceras M'Coy 1844
Macroscaphidae
Majoceratidae
Manchuroceratidae
Mandaloceratidae
Manuaniceras Spath 1925
Marathonites Böse 1917
Marekites Kostak 2002
Mastigophoridae
Mastiogoteuthidae
Mecynoceratidae
Meekoceratidae
Meneghiniceras Hyatt 1900
Mesoceratidae
Metacymbites Spath 1923
Metaptycoceras annulatum Kennedy
Metoxynoticeras Spath 1922
Michelinoceratidae
Mojsisovicsiidae
Mongolocertidae
Monoditidae
Myopsida
Mysterioceratidae
Naedyceratidae
Naefiteuthididae
Najaceras Flower 1971
Najaceratidae
Nannolytoceratidae
Narthecoceratidae
Nautilida
Necroteuthididae
Nelimenia Laporte 1843
Neoganides grahamensis
Nephriticeratidae
Nevadaceras Flower 1968
Nolaniceras Casey 1961
Nothoceratidae
Novacaroceratidae
Octopoda
Oegopsida
Offleyoceratidae
Oistoceras Buckman 1911
Olenikitidae
Oligosella Ciampaglio & Weaver 2008
Oncoceratidae
Onetoceras marylandicum Flower
Onoceras brevicurvatum Whitfield 1882
Onoceras mckenzicum Prouty
Onoceras mumiaforme Whitfield 1882
Onychites Quenstedt 1856
Oonoceratidae
Ophidioceratidae
Ophioceratidae
Oregonites Wiedenmayer 1980
Ormoceratidae
Orthoceratidae
Orthogarantiana Bentz 1928
Ostenoteuthidae
Padunoceratidae
Palaeobelemnopsidae
Palaeocycloceras Shimizu & Obata 1936
Palaeololiginidae
Palicitidae
Parabactritidae
Paradakeoceras Flower 1964
Paraganitidae
Parahelenites Chen & Liu 1974
Paramadiganella Stait 1984
Paranannitidae
Paraphragmitidae
Parasolenoceras (Collignon 1969)
Paratrematoceras Schastlivtseva 1981
Parauloceratidae
Parentitidae
Paroecotraustes Spath 1928
Penhsioceras Endo 1932
Perkinsoceras Flower 1976
Pervinquieria Böhm 1910
Phlycticrioceratidae
Phragmoceratidae
Phragmoteuthididae
Phricodoceratidae
Phthanoncoceratidae
Piestoceras obliquum Flower
Piloceratidae
Platynoticeras Spath 1938
Platyscaphites Cobban, Kennedy & Landman 1999
Plectoceratidae
Plectolites Flower 1968
Plectronoceratidae
Plesioteuthididae
Plesiotissotia Péron 1897
Pleuroacanthitidae
Pleurophorella exilis Kennedy & Cobban
Pleurophorella leei Reeside
Pohlsepia Kluessendorf & Doyle 2000
Polmorphites senescens Buckman
Polydesmiidae
Polyelasmoceratidae
Polymeridae
Polyplectites Mascke 1907
Poterioceratidae
Praebigotites Wetzel 1936
Probillingsitidae
Procerithium sandoi Flower
Propinacoceratidae
Propolyptychites Kemper 1964
Protactinoceratidae
Proteoceratidae
Proterocameroceratidae
Protoaulacoceratidae
Protocycloceratidae
Protospongia socorroense Cobban & Hook
Pseudarietitidae
Pseudodanubuites nicholsi Bucher
Pseudogarantiana Bentz 1928
Pseudoglaphyrites Ruzhentzev & Bogoslovskaya 1971
Pseudopteria stephensoni
Pseudorthoceratidae
Pseudotissotiidae
Pseudovirgatites Vetters 1905
Psuedorthoceratidae
Punctaptychidae
Rangeroceratidae
Rhiphaeoteuthidae
Rhomboteuthis Fischer & Riou 1982
Rhyncholites Merian 1835
Rhyncolites Faure-Biguet 1819
Rhytidohoplites
Richmondoceras Frey 1995
Rioceratidae
Robsonoceratidae
Rossicoceras Balashov 1961
Rossoceras
Rudolfoceratidae
Ruedemannoceratidae
Sactorthoceratidae
Sagenitidae
Schneidia Atrops 1982
Selwynoceras Warren & Stelck 1940
Sepiaphoridae
Sepiida
Sewardoceras Flower 1968
Shaoyangoceras Zhou 1979
Shideleroceratidae
Sichuanoceratidae
Sidemina Castelnau 1843
Sinoceratidae
Sinotitidae
Sinuobactritidae
Siphonium Link 1807
Sirenitidae
Slemmestadoceras Kroger 2008
Smedaliceras Young 1963
Sonneratiidae
Spathiceras Whitehouse 1927
Sphaeroptychius Lissajous 1923
Sphaerorthoceratidae
Sphaerortoceratidae
Sphooceratidae
Spirulida
Spyroceratidae
Stemtonoceratidae
Stephanitidae
Stereoplasmoceratidae
Striatoceratidae
Subarcthoplites Casey 1954
Sublunuloceras Spath 1928
Subplanitoides Zeiss 1968
Sulciferites Spath 1922
Surenitidae
Sygambritidae
Talkeetnites Imlay 1980
Tarphyceratidae
Taxyceratidae
Telleroceras Flower 1968
Tetragonites Kossmat 1895
Teudopseidae
Teudopsidae
Thylacoceratidae
Tienoceras Chao 1954
Tirolitidae
Toloceras dowlingi Mc Learn
Torricelliceras spinosus (Imlay)
Trachyteuthididae
Trainoceratidae
Triadoteuthis Muller 1967
Trimeroceratidae
Trinitoceras Scott 1939
Tripleuroceratidae
Tripteroceratidae
Trochleiceratidae
Trocholitidae
Troedssonellidae
Tugurites Kalacheva & Sei 1970
Tuxednites Imlay 1980
Uddenitidae
Ukhtoceratidae
Uranoceratidae
Valcouroceratidae
Vampyromorpha
Vassaroceras Ulrich, Foerste, Miller & Unklesbay 1944
Vidrioceras Böse 1917
Wademidae
Westonoceratidae
Wetherbyoceras Foerste 1926
Williamsoceras
Wutinoceratidae
Xiaoshanoceratidae
Xiphoteuthididae
Yanheceratidae
Yorkoceras Flower 1968
Yorkoceratidae
Zugmontites Reis 1907
Actinomya Mayer 1870
Actinotheca Xiao & Zhou 1985
Aganides de Montfort 1808
Aldanellidae
Ammonoceras Lamarck 1822
Australiella Collignon 1948
Australohalkieria Porter 2004
Baikalia Crosse & Fischer 1879
Baroda Stoliczka 1870
Bivalvia
Braunsina Buckman 1902
Camerothecidae
Castalioides Marshall 1934
Castellum Meyer 1887
Clinotellina Schone & Schubert 1996
Coleolidae
Conites Herrmannsen 1847
Conocardiidae
Contractenidae
Coreospiridae
Cornulitidae
Crassilinidae
Cucullea Michelin 1838
Dechenia Spriestersbach 1915
Dicricoconidae
Discorbis Férussac 1822
Emericiceras Sarkar 1954
Eurychasma Cossmann 1915
Freia Böhm 1884
Gastropoda
Geoteuthis Münster 1843
Globispira Koken & Perner 1925
Goldfussia Castelnau 1843
Gonionowakiidae
Goodrichia Clench 1929
Gunnellodus Wilimovsky 1954
Gyrocerus King 1844
Halkieriidae
Helcionellidae
Helicter Pease 1862
Hippocardiidae
Hippopharangites Bengtson 1990
Igarkiellidae
Inflatatheca Qian, Xie & He 2001
Insolitotheca Landing & Bartowski 1996
Isodonta Buvignier 1851
Khairkhaniidae
Leoniceras Douvillé 1912
Lyrula Wollaston 1878
Menkrawia Beets 1941
Monophora Quoy & Gaimard 1824
Monoplacophora
Multiannulatocyclitidae
Nordenskjoldia Wilckens 1910
Nowakiidae
Obliquarca Sacco 1898
Orbis Lea 1833
Orthrozanclidae
Pachecdyceras Flower 1947
Paranowakiidae
Pelagiellidae
Peneauiidae
Pharetrella Hall 1888
Philia Oken 1829
Phragmostoma Hall 1861
Pinella Stephenson 1941
Polyplacophora
Potamis Gray 1833
Procarinariidae
Procorniculinidae
Protoconchoididae
Prozonarina Schilder 1941
Ptiloteuthis Gabb 1869
Quadrochites Qian Yi, Chen & Chen 1979
Radula Gray 1842
Rectobelus Baker 1927
Ribeiriidae
Scaphopoda
Scenellidae
Scolymus Deshayes 1843
Scutularia Mansuy 1914
Sinalbinula Pilsbry 1916
Siphogonuchitidae
Stenothecidae
Strobila Hutton 1884
Tellinomya Hall 1847
Tentaculitidae
Teratichnus Miller 1830
Trenellidae
Tropidodiscidae
Turmalitidae
Undacyclitidae
Undastriatostyliolinidae
Uniconocyclitidae
Uniconomorphitidae
Viriatellidae
Volynitidae
Wyattia Taylor 1966
Xenohelix Mansfield 1927
Yochelcionellidae
341 additional siblings truncated for brevity.
See the resource file for a full list.

Integrated Taxonomic Information System (ITIS) Taxonomic Hierarchy

Animalia
Bilateria
Protostomia
Spiralia
Mollusca
Cephalopoda Cuvier 1797 (this page)
Coleoidea Bather 1888
Nautiloidea Agassiz 1847
Bivalvia Linnaeus 1758
Caudofoveata
Gastropoda Cuvier 1797
Monoplacophora
Polyplacophora Blainvillle 1816
Scaphopoda Bronn 1862
Solenogastres Gegenbaur 1878

IUCN

Animalia
Mollusca
Cephalopoda (this page)
Bathyteuthida
Idiosepiida
Myopsida
Octopoda
Oegopsida
Sepiida
Sepiolida
Spirulida
Bivalvia
Gastropoda
Monoplacophora
Polyplacophora
Solenogastres

NCBI

root
cellular organisms
Eukaryota
Opisthokonta
Metazoa
Eumetazoa
Bilateria
Protostomia
Spiralia
Lophotrochozoa
Mollusca
Cephalopoda (this page)
Coleoidea
Nautiloidea
unclassified Cephalopoda
Aplacophora
Bivalvia
Gastropoda
Monoplacophora
Polyplacophora
Scaphopoda
unclassified Mollusca

wikidata_hierarchy tar gz

Biota
Eukaryota
Unikonta
Opisthokonta
Holozoa
Filozoa
Apoikozoa
Animalia
Eumetazoa
Bilateria
Protostomia
Lophotrochozoa
Mollusca
Cephalopoda (this page)
Ammonoidea
Bactritoidea
Coleoidea
Deltoceratidae
Dibranchiata
Kinoceras
Nautiloidea
Nectocaridae
Neocephalopoda
Oekotraustes
Orthoceratoidea
Spirulirostridae
Stemtonoceratidae
Tetrabranchiata
Toxancyloceras
Aculifera
Amphineura
Aplacophora
Bivalvia
Conularia
Cylindrodes
Diasoma
Diplacophora
Eumollusca
Exocephala
Gastropoda
Indica
Kirengellidae
Lemintina
Marianella
Monoplacophora
Necromantes
Palcephalopoda
Paludinum
Polyplacophora
Rostroconchia
Scaphopoda
Stenothecoida
Tentaculita
Tergomya
Thambetolepida
Trigonioida
Turcutheca

World Register of Marine Species

Animalia
Mollusca
Cephalopoda (this page)
Actinoceras
Actinoceras Bronn 1835
Agoniatitida Ruchencev 1957
Ammonitida
Ammonitida Haeckel 1866
Ammonoida Haeckel 1866
Bactritoidea Shimansky 1951
Bathyteuthida
Bathyteuthida
Belemnitida
Belemnitida Haeckel 1866
Ceratitida Hyatt 1884
Clymeniida Hyatt 1884
Coleoidea Bather 1888
Decapodiformes R. E. Young, Vecchione & Donovan 1998
Diplobelida Jeletzky 1965
Endoceratoidea Teichert 1933
Goniatitida Hyatt 1884
Idiosepida
Idiosepida
Multiceratoidea Mutvei 2013
Myopsida
Myopsida
Nautilida
Nautilida Agassiz 1847
Nautiloidea Agassiz 1847
Octopoda
Octopoda Leach 1818
Octopodiformes Berthold & Engeser 1987
Oegopsida
Oegopsida d'Orbigny 1845
Orthoceratoidea Teichert 1967
Orthocerida
Orthocerida
Phylloceratida Schindewolf 1923
Prolecanitida Miller & Furnish 1954
Sepiida
Sepiida Zittel 1895
Spirulida
Spirulida Stolley 1919
Tarphyceratia
Uralharuspex
Uralharuspex Ceccolini & Cianferoni 2023
Vampyromorpha
Vampyromorpha G. C. Robson 1929
Aplacophora Ihering 1876
Bivalvia
Bivalvia Linnaeus 1758
Caudofoveata
Caudofoveata C. R. Boettger 1956
Cephalopoda Cuvier 1795
Gastropoda
Gastropoda Cuvier 1795
Mollusca incertae sedis
Monoplacophora
Monoplacophora Odhner 1940
Polyplacophora
Polyplacophora Gray 1821
Rostroconchia
Rostroconchia L. R. Cox 1960
Scaphopoda
Scaphopoda Bronn 1862
Solenogastres
Solenogastres Gegenbaur 1878
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