| Nominal Species (n = 58) | Present allocation (n = 41) | Ref. |
|---|---|---|
| Desmacella aberrans Topsent, 1892 | Dragmatella aberrans | 75097 |
| Raphiodesma aculeatum Topsent, 1888 | Biemna variantia | 75097 |
| Tylodesma alba Wilson, 1904 | Desmacella alba | 3477 |
| Desmacella annexa Schmidt, 1870 | Desmacella annexa | 19 |
| Biemna aruensis Hentschel, 1912 | Microtylostylifer aruensis | 81807 |
| Gellius capillifer Levinsen, 1887 | Biemna variantia | 75097 |
| Biemna caribea Pulitzer-Finali, 1986 | Biemna caribea | 3477 |
| Biemna chilensis Thiele, 1905 | Biemna chilensis | 3477 |
| Neofibularia chinensis Pulitzer-Finali, 1982 | Neofibularia chinensis | 81807 |
| Neofibularia cribaria Alcolado & Gotera, 1986 | Biemna cribaria | 81807 |
| Biemma democratica Sollas, 1902 | Desmacella democratica | 81807 |
| Desmacella fistulosa Topsent, 1897 | Biemna fistulosa | 81807 |
| Desmacella fortis Topsent, 1897 | Biemna fortis | 81807 |
| Desmacella fragilis Kieschnick, 1900 | Biemna fragilis | 81807 |
| Biemna gellioides Lévi & Lévi, 1989 | Biemna gellioides | 3125 |
| Gellius gemmuliferus Breitfuss, 1912 | Biemna variantia | 75097 |
| Biemna granulosigmata Lévi, 1993 | Biemna granulosigmata | 3477 |
| Desmacella groenlandica Fristedt, 1887 | Biemna variantia | 75097 |
| Desmacella hamifera Lundbeck, 1902 | Biemna variantia | 75097 |
| Neofibularia hartmani Hooper & Lévi, 1993 | Neofibularia hartmani | 3477 |
| Biemna humilis Thiele, 1903 | Biemna humilis | 81807 |
| Desmacella informis Stephens, 1916 | Desmacella informis | 19 |
| Halichondria inornata Bowerbank, 1866 | Desmacella inornata | 75097 |
| Neofibularia irata Wilkinson, 1978 | Neofibularia irata | 81807 |
| Desmacella jania Verrill, 1907 | Desmacella jania | 3477 |
| Desmacidon korenii Schmidt, 1875 | Biemna variantia | 75097 |
| Desmacella lampra de Laubenfels, 1954 | Desmacella lampra | 3477 |
| Biemna liposigma Burton, 1928 | Biemna liposigma | 81807 |
| Fibularia massa Carter, 1882 | Neofibularia nolitangere | 75097 |
| Fibulia massa Carter, 1882 | Neofibularia nolitangere | 75097 |
| Gellius massa sensu Carter, 1882 | Neofibularia nolitangere | 75097 |
| Biemna megalosigma Hentschel, 1912 | Biemna megalosigma | 19 |
| Biemna megalosigma var. liposphaera Hentschel, 1912 | Biemna liposphaera | 81807 |
| Biemna megalosigma var. sigmodragma Lévi, 1963 | Biemna megalosigma | 81807 |
| Desmacella meliorata Wiedenmayer, 1977 | Desmacella meliorata | 19 |
| Tylodesma microstrongyla Hentschel, 1912 | Biemna microstrongyla | 81807 |
| Amphimedon nolitangere Duchassaing & Michelotti, 1864 | Neofibularia nolitangere | 75097 |
| Biemna omanensis van Soest & Beglinger, 2002 | Biemna omanensis | 3477 |
| Biemna oxeata van Soest & Stentoft, 1988 | Biemna cribaria | 81807 |
| Neofibularia oxeata Hartman, 1967 | Neofibularia nolitangere | 75097 |
| Desmacella peachi var. fistulosa Topsent, 1897 | Biemna fistulosa | 81807 |
| Desmacella peachi var. trirhaphis Topsent, 1897 | Biemna trirhaphis | 81807 |
| Desmacidon peachii Bowerbank, 1866 | Biemna variantia | 75097 |
| Desmacella pumilio Schmidt, 1870 | Desmacella pumilio | 19 |
| Biemna rhadia De Laubenfels, 1930 | Biemna rhadia | 19 |
| Biemna strongylota Rios & Cristobo, 2006 | Biemna strongylota | 3477 |
| Biemna thielei Burton, 1930 | Biemna thielei | 84290 |
| Biemna thomasi Cavalcanti, Santos Neto & Pinheiro, 2018 | Biemna thomasi | 3477 |
| Desmacella toxophora Lévi, 1993 | Desmacella toxophora | 3477 |
| Desmacella trirhaphis Topsent, 1897 | Biemna trirhaphis | 81807 |
| Biemna truncata Hentschel, 1912 | Biemna truncata | 81807 |
| Desmacella tubulata Dendy, 1905 | Biemna tubulata | 81807 |
| Desmacella vagabunda Schmidt, 1870 | Desmacella vagabunda | 19 |
| Hymeniacidon varians Bowerbank, 1882 | Biemna variantia | 75097 |
| Halichondria variantia Bowerbank, 1858 | Biemna variantia | 75097 |
| Tylodesma vestibularis Wilson, 1904 | Desmacella vestibularis | 81807 |
| Desmacella vicina Schmidt, 1870 | Desmacella vicina | 19 |
| Desmacella vulgaris Topsent, 1892 | Desmacella inornata | 75097 |