IRMNG Taxon list
Amphirhopalum straussii (Haeckel) Johnson & Nigrini, 1980
Amphirhopalum ypsilon Haeckel, 1887
Dictyocoryne euclidis
Dictyocoryne profunda Ehrenberg, 1872
Dictyocoryne truncatum (Ehrenberg) Nigrini & Moore, 1979
Euchitonia arcata
Euchitonia elegans (Ehrenberg) Haeckel, 1887 accepted as Euchitonia elegans-furcata
Euchitonia elegans-furcata
Euchitonia furcata Ehrenberg, 1872 accepted as Euchitonia elegans-furcata
Euchitonia triangulum Seguenza, 1880 accepted as Dictyocoryne truncatum (Ehrenberg) Nigrini & Moore, 1979
Hymeniastrum euclidis Haeckel, 1887 accepted as Dictyocoryne euclidis
Myelastrum quadrifolium Takahashi, 1991
Myelastrum trinibrachium Takahashi, 1991
Ommatogramma dumitricai Petrushevskaya, 1975 accepted as Spongurus cylindricus Haeckel, 1860
Spongaster pentas Riedel & Sanfilippo, 1970
Spongaster tetras Ehrenberg, 1860
Spongocore cylindrica (Haeckel, 1862) accepted as Spongurus cylindricus Haeckel, 1860
Spongocore diplocylindrica Haeckel, 1887 accepted as Spongurus cylindricus Haeckel, 1860
Spongocore puella Haeckel, 1887 accepted as Spongurus cylindricus Haeckel, 1860
Spongodiscus biconcavus Haeckel, 1887
Spongodiscus mediterraneus Haeckel, 1862
Spongodiscus resurgens Ehrenberg, 1854
Spongodiscus setosus (Dreyer) Petrushevskaya, 1967
Spongopyle osculosa Dreyer, 1889
Spongopyle setosa Dreyer, 1889 accepted as Spongodiscus setosus (Dreyer) Petrushevskaya, 1967
Spongotrochus brevispinus Haeckel, 1862
Spongotrochus glacialis Popofsky, 1908
Spongotrochus venustum (Bailey, 1856) accepted as Stylochlamydium venustum (Bailey) Haeckel, 1887
Spongurus cylindricus Haeckel, 1860
Spongurus elliptica (Ehrenberg, 1872)
Spongurus pylomaticus Riedel, 1958
Stylochlamydium asteriscus Haeckel, 1887
Stylochlamydium venustum (Bailey) Haeckel, 1887
Stylodictya aculeata Joergensen, 1905
Stylodictya multispina Haeckel, 1860
Stylodictya tenuispina Joergensen, 1905
Stylodictya validispina Joergensen, 1905
Stylospongia huxleyi Haeckel, 1862