Arrow Worm

Eukrohnia hamata (Möbius 1875)

are preyed upon by

• Global Biotic Interactions: Microcalanus pygmaeus (Sars G. O. 1900)
• Global Biotic Interactions: Hygophum hanseni (Tåning 1932) (Hansen's lanternfish)
• Global Biotic Interactions: Paraeuchaeta similis (Wolfenden 1908)
• Global Biotic Interactions: Triconia antarctica (Heron 1977)
• Global Biotic Interactions: Scaphocalanus parantarcticus Park 1982
• Global Biotic Interactions: Epimeria (Epimeriella) macronyx (Walker 1906)
• Global Biotic Interactions: Symbolophorus barnardi (Tåning 1932) (Barnard's lanternfish)
• Global Biotic Interactions: Scaphocalanus farrani Park 1982
• Global Biotic Interactions: Trematomus loennbergii Regan 1913 (Deepwater notothen)
• Global Biotic Interactions: Lobianchia dofleini (Zugmayer 1911) (Dofleini's lanternfish)
• Global Biotic Interactions: Mimocalanus cultrifer Farran 1908
• Global Biotic Interactions: Amallothrix dentipes (Vervoort 1951)
• Global Biotic Interactions: Pseudoamallothrix cenotelis (Park 1980)
• Global Biotic Interactions: Parandania boecki (Stebbing 1888)
• Global Biotic Interactions: Alluroteuthis antarcticus Odhner 1923 (Antarctic neosquid)
• Global Biotic Interactions: Paraeuchaeta antarctica (Giesbrecht 1902)
• Global Biotic Interactions: Euphausia superba Dana 1850 (Antarctic Krill)
• Global Biotic Interactions: Gymnodraco acuticeps Boulenger 1902 (Ploughfish)
• Global Biotic Interactions: Racovitzanus antarcticus Giesbrecht 1902
• Global Biotic Interactions: Calanus propinquus Brady 1883
• Global Biotic Interactions: Oithona frigida Giesbrecht 1902
• Global Biotic Interactions: Diaphus taaningi Norman 1930 (slopewater lanternfish)
• Global Biotic Interactions: Oithona similis Claus 1866
• Global Biotic Interactions: Protomyctophum normani (Tåning 1932) (Lanternfish)
• Global Biotic Interactions: Cyphocaris faurei K. H. Barnard 1916
• Global Biotic Interactions: Eurythenes gryllus (Lichtenstein ex Mandt 1822)
• Global Biotic Interactions: Paraeuchaeta rasa Farran 1929
• Global Biotic Interactions: Alacia belgicae
• Global Biotic Interactions: Protomyctophum choriodon Hulley 1981 (Gaptooth lanternfish)
• Global Biotic Interactions: Pseudosagitta gazellae (Ritter-Záhony 1909)
• Global Biotic Interactions: Antarctomysis ohlinii Hansen 1908
• Global Biotic Interactions: Thysanoessa macrura G. O. Sars 1883
• Global Biotic Interactions: Eusirus propeperdentatus Andres 1979
• Global Biotic Interactions: Pseudomma belgicae
• Global Biotic Interactions: Scaphocalanus antarcticus Park 1982
• Global Biotic Interactions: Hygophum hygomii (Lütken 1892) (Bermuda lantern fish)
• Global Biotic Interactions: Euchirella rostromagna Wolfenden 1905
• Global Biotic Interactions: Farrania frigida (Wolfenden 1911)
• Global Biotic Interactions: Diogenichthys atlanticus (Tåning 1928) (Atlantic lanternfish)
• Global Biotic Interactions: Onchocalanus wolfendeni Vervoort 1950
• Global Biotic Interactions: Lucicutia gaussae Grice 1963
• Global Biotic Interactions: Gaetanus kruppii Giesbrecht 1903
• Global Biotic Interactions: Pseudorchomene rossi (Walker 1903)
• Global Biotic Interactions: Rhincalanus gigas Brady 1883
• Global Biotic Interactions: Lucicutia wolfendeni Sewell 1932
• Global Biotic Interactions: Electrona carlsbergi (Tåning 1932) (Carlsberg's lanternfish)
• Global Biotic Interactions: Maupasia coeca Viguier 1886
• Global Biotic Interactions: Aetideopsis antarctica (Wolfenden 1908)
• Global Biotic Interactions: Spinocalanus abyssalis Giesbrecht 1888
• Global Biotic Interactions: Oncaea curvata Giesbrecht 1902
• Global Biotic Interactions: Antarctomysis maxima (Holt & Tattersall 1906)
• Global Biotic Interactions: Tomopteris septentrionalis Steenstrup 1849
• Global Biotic Interactions: Hyperiella dilatata Stebbing 1888
• Global Biotic Interactions: Ctenocalanus citer Heron & Bowman 1971
• Global Biotic Interactions: Pseudochirella mawsoni Vervoort 1957
• Global Biotic Interactions: Ceratoscopelus warmingii (Lütken 1892) (Warming's lantern fish)
• Global Biotic Interactions: Salpa thompsoni Foxton 1961
• Global Biotic Interactions: Eukrohnia hamata (Möbius 1875) (arrow worm)
• Global Biotic Interactions: Paraheterorhabdus farrani (Brady 1918)
• Global Biotic Interactions: Heterorhabdus austrinus Giesbrecht 1902
• Global Biotic Interactions: Galiteuthis glacialis (Chun 1906)
• Global Biotic Interactions: Gymnoscopelus bolini Andriashev 1962 (Bolini's lanternfish)
• Global Biotic Interactions: Tomopteris planktonis Apstein 1900
• Global Biotic Interactions: Alacia hettacra
• Global Biotic Interactions: Pseudorchomene plebs (Hurley 1965)
• Global Biotic Interactions: Diaphus effulgens (Goode & Bean 1896) (Headlight fish)
• Global Biotic Interactions: Eurythenes obesus (Chevreux 1905)
• Global Biotic Interactions: Gymnoscopelus opisthopterus Fraser-Brunner 1949
• Global Biotic Interactions: Scopelopsis multipunctatus Brauer 1906 (Lanternfish)
• Global Biotic Interactions: Pseudochirella hirsuta (Wolfenden 1905)
• Global Biotic Interactions: Oceanites oceanicus (Kuhl 1820) (Wilson's Storm Petrel)
• Global Biotic Interactions: Spinocalanus abyssalis pygmaeus Farran 1926
• Global Biotic Interactions: Haloptilus ocellatus Wolfenden 1905
• Global Biotic Interactions: Diaphus hudsoni Zurbrigg & Scott 1976 (Hudson's lanternfish)
• Global Biotic Interactions: Lampanyctus alatus Goode & Bean 1896 (Nightlight fish)
• Global Biotic Interactions: Electrona paucirastra Bolin 1962 (Belted lanternfish)
• Global Biotic Interactions: Primno macropa Guérin-Méneville 1836
• Global Biotic Interactions: Trematomus loennbergii Regan 1913 (Deepwater notothen)
• Global Biotic Interactions: Tomopteris carpenteri Quatrefages 1866
• Global Biotic Interactions: Hyperiella macronyx (Walker 1906)
• Global Biotic Interactions: Gymnoscopelus opisthopterus Fraser-Brunner 1949
• Global Biotic Interactions: Gymnoscopelus opisthopterus Fraser-Brunner 1949
• Global Biotic Interactions: Protomyctophum andriashevi Becker 1963 (Andriashev’s lanternfish)
• Global Biotic Interactions: Pseudoamallothrix emarginata (Farran 1905)
• Global Biotic Interactions: Protomyctophum bolini (Fraser-Brunner 1949) (Bolin’s lanternfish)
• Global Biotic Interactions: Vibilia stebbingi Behning & Woltereck 1912
• Global Biotic Interactions: Stephos longipes Giesbrecht 1902
• Global Biotic Interactions: Notoscopelus resplendens (Richardson 1845) (Patchwork Lampfish)
• Global Biotic Interactions: Eusirus microps Walker 1906
• Global Biotic Interactions: Lucicutia macrocera Sars G. O. 1920
• Global Biotic Interactions: Boroecia antipoda
• Global Biotic Interactions: Gymnoscopelus nicholsi (Gilbert 1911) (Lanternfish)
• Global Biotic Interactions: Cyllopus lucasii Spence Bate 1862
• Global Biotic Interactions: Krefftichthys anderssoni (Lönnberg 1905) (Rhombic lanternfish)
• Global Biotic Interactions: Diaphus luetkeni (Brauer 1904) (Lutkens lanternfish)
• Global Biotic Interactions: Metridia curticauda Giesbrecht 1889
• Global Biotic Interactions: Lampanyctus australis Tåning 1932 (Southern lanternfish)
• Global Biotic Interactions: Metaconchoecia skogsbergi (Iles 1953)
• Global Biotic Interactions: Scaphocalanus vervoorti Park 1982
• Global Biotic Interactions: Symbolophorus boops (Richardson 1845) (Bogue lanternfish)
• Global Biotic Interactions: Benthosema suborbitale (Gilbert 1913) (Dimple lanternfish)
• Global Biotic Interactions: Conchoecissa imbricata (Brady 1880)
• Global Biotic Interactions: Cephalophanes frigidus Wolfenden 1911
• Global Biotic Interactions: Electrona subaspera (Günther 1864) (Big-eye lantern-fish)
• Global Biotic Interactions: Eusirus perdentatus Chevreux 1912
• Global Biotic Interactions: Lampadena pontifex Krefft 1970
• Global Biotic Interactions: Pasiphaea scotiae (Stebbing 1914)
• Global Biotic Interactions: Metridia gerlachei Giesbrecht 1902
• Global Biotic Interactions: Protomyctophum luciferum Hulley 1981 (Damsel lanternfish)
• Global Biotic Interactions: Lampanyctus pusillus (Johnson 1890) (Lanternfish)
• Global Biotic Interactions: Pelagobia longicirrata Greeff 1879
• Global Biotic Interactions: Gymnoscopelus microlampas Hulley 1981 (Minispotted lanternfish)
• Global Biotic Interactions: Electrona antarctica (Günther 1878) (Antarctic lanternfish)
• Global Biotic Interactions: Solidosagitta marri (David 1956)
• Global Biotic Interactions: Themisto gaudichaudii Guérin 1825
• Global Biotic Interactions: Spinocalanus magnus Wolfenden 1904
• Global Biotic Interactions: Diaphus meadi Nafpaktitis 1978 (Mead's lanternfish)
• Global Biotic Interactions: Gaetanus tenuispinus (Sars G. O. 1900)
• Global Biotic Interactions: Metelectrona herwigi Hulley 1981 (Herwig lanternfish)
• Global Biotic Interactions: Cyphocaris richardi Chevreux 1905
• Global Biotic Interactions: Mysidetes posthon
• Global Biotic Interactions: Protomyctophum bolini (Fraser-Brunner 1949) (Bolin’s lanternfish)
• Global Biotic Interactions: Mesonychoteuthis hamiltoni Robson 1925 (Colossal squid)
• Global Biotic Interactions: Vibilia antarctica Stebbing 1888
• Global Biotic Interactions: Mesonychoteuthis hamiltoni Robson 1925 (Colossal squid)
• Global Biotic Interactions: Alacia hettacra
• Global Biotic Interactions: Cyllopus lucasii Spence Bate 1862
• Global Biotic Interactions: Paraeuchaeta antarctica (Giesbrecht 1902)
• Global Biotic Interactions: Caecognathia calva (Vanhöffen 1914)
• Global Biotic Interactions: Cyllopus lucasii Spence Bate 1862
• Global Biotic Interactions: Paraeuchaeta antarctica (Giesbrecht 1902)
• Global Biotic Interactions: Scolecithricella minor minor
• Global Biotic Interactions: Epimeria (Hoplepimeria) rubrieques De Broyer & Klages 1991
• Global Biotic Interactions: Epimeria (Hoplepimeria) robusta K. H. Barnard 1930
• Global Biotic Interactions: Pareledone charcoti (Joubin 1905)
• Global Biotic Interactions: Salpa thompsoni Foxton 1961
• Global Biotic Interactions: Salpa thompsoni Foxton 1961
• Global Biotic Interactions: Periphylla periphylla (Péron & Lesueur 1810) (Helmet Jelly)
• Global Biotic Interactions: Pareledone charcoti (Joubin 1905)
• Global Biotic Interactions: Vibilia stebbingi Behning & Woltereck 1912
• Global Biotic Interactions: Epimeria (Hoplepimeria) georgiana Schellenberg 1931
• Global Biotic Interactions: Prionodraco evansii Regan 1914
• Global Biotic Interactions: Solmundella bitentaculata (Quoy & Gaimard 1833)
• Global Biotic Interactions: Solmundella bitentaculata (Quoy & Gaimard 1833)
• Global Biotic Interactions: Primno macropa Guérin-Méneville 1836
• Global Biotic Interactions: Prionodraco evansii Regan 1914
• Global Biotic Interactions: Nematocarcinus lanceopes Spence Bate 1888
• Global Biotic Interactions: Notolepis coatsi Dollo 1908
• Global Biotic Interactions: Pogonophryne marmorata Norman 1938 (Marbled plunderfish)
• Global Biotic Interactions: Gymnoscopelus braueri (Lönnberg 1905) (Brauer’s lanternfish)
• Global Biotic Interactions: Bathylagus antarcticus Günther 1878 (Antarctic big-eye smelt)
• Global Biotic Interactions: Pagothenia borchgrevinki (Boulenger 1902) (Bald notothen)
• Global Biotic Interactions: Bathylagus antarcticus Günther 1878 (Antarctic big-eye smelt)
• Global Biotic Interactions: Notolepis coatsi Dollo 1908
• Global Biotic Interactions: Electrona antarctica (Günther 1878) (Antarctic lanternfish)
• Global Biotic Interactions: Electrona antarctica (Günther 1878) (Antarctic lanternfish)
• Global Biotic Interactions: Gymnoscopelus braueri (Lönnberg 1905) (Brauer’s lanternfish)
• Global Biotic Interactions: Trematomus eulepidotus Regan 1914 (Blunt scalyhead)
• Global Biotic Interactions: Gymnoscopelus nicholsi (Gilbert 1911) (Lanternfish)
• Global Biotic Interactions: Chorismus antarcticus (Pfeffer 1887)
• Global Biotic Interactions: Racovitzia glacialis Dollo 1900
• Global Biotic Interactions: Pareledone harrissoni (Berry 1917)
• Global Biotic Interactions: Themisto gaudichaudii Guérin 1825
• Global Biotic Interactions: Astrotoma agassizii Lyman 1875
• Global Biotic Interactions: Nototheniops larseni (Lönnberg 1905) (Painted notie)
• Global Biotic Interactions: Antarctomysis maxima (Holt & Tattersall 1906)
• Global Biotic Interactions: Pleuromamma robusta robusta
• Global Biotic Interactions: Eucopia australis Dana 1852
• Global Biotic Interactions: Boroecia antipoda