Unresolved name

Unresolved name: Animal » Sponges » Hexactinellid Sponges «

Protoarmstrongia Caster 1941

Scientific Names

Preferred Names

Genus recognized by Paleobiology Database

Genus recognized by GBIF classification

Common Names

There are no common names associated with this taxon.

Porifera

Hexactinellida

Protoarmstrongia Caster 1941 (this page)

Protoarmstrongia ithacensis

Aglithodictyidae

Amphidiscosida

Asthenospongiidae

Aulodomus Schrammen 1936

Australispongia Xiping & Knoll 1996

Bothroconis King 1850

Carinthiaspongus Krainer & Mostler 1992

Celyphiidae

Chelispongia Webby & Trotter 1993

Clepsydrospongia Hall & Clarke 1898

Cliefdenellidae

Colospongiidae

Corticospongia Caster 1939

Cyathophycella Rigby & Stuart 1988

Cystispongiidae

Cystothalamiidae

Deanea Bowerbank 1875

Diaretula Schmidt 1879

Dictyospongiidae

Dierespongiidae

Dilatispongia Botting 2004

Docodermatidae

Helicodictya Hall & Clarke 1898

Hemidiagoniella Botting 2004

Hemidiscellidae

Hexatractiella Mehl 1996

Hillendia Reid 1964

Hintzespongiidae

Holasterella Carter 1879

Hyalocaulus Marshall & Meyer 1877

Hyalostellidae

Hydnodictyidae

Ithacadictya Caster 1939

Kometia Webby & Trotter 1993

Konyrium Nazarov & Popov 1976

Krainerella Krainer & Mostler 1992

Laocaetis

Leptophragmatidae

Lithospongia Duchassaing & Michelotti 1864

Lychniscosida

Lysactinella

Lyssacinosida

Misonia Krautter 1996

Multivasculatidae

Multivasculatus Howell & Van Houten 1940

Neopscacas variata Tabachnick

Octobrum de Laubenfels 1955

Pachyteichismatidae

Palaeophragmodictya Gehling & Rigby 1996

Pattersoniidae

Pileolitidae

Pileospongiidae

Pillaraspongiidae

Pinnatispongia Xiping & Knoll 1996

Plectoderma Hinde 1883

Plieolitidae

Polyptycha Defretin-Lefranc 1961

Porispongiidae

Porospongia d'Orbigny 1849

Protospongiidae

Retifungus Rietschel 1970

Rhabdostauridium Schmidt 1880

Rhogostomium Schrammen 1936

Rugosoderma Howell 1957

Sceptrulophora

Scotospongia Krainer & Mostler 1992

Sebargasiidae

Sestrocladiella Howell 1957

Silicunculus Bengtson 1986

Solusrectus Botting 2004

Staurodermatidae

Stereodictyidae

Stromatidiidae

Sycodictya Ruedemann 1925

Teganiella Rigby 1986

Teganiidae

Teganium Rauff 1894

Thamnodictya Hall 1884

Thaumastocoeliidae

Titusvillidae

Titusvilliidae

Triactinellidae

Uphantenidae

Wareembaiidae

Xylospongia Hérenger 1942