| Scientific Name | Author | English Name |
|---|---|---|
| Colobocephalus costellatus | Sars, 1870 | |
| Colpodaspis pusilla | Sars, 1870 | |
| Colpodaspis thompsoni | Brown, 1979 | Fried egg sea slug |
| Diaphana anderssoni | (Strebel, 1908) | |
| Diaphana brazieri | Angas, 1877 | |
| Diaphana californica | Dall, 1919 | California diaphana |
| Diaphana caribaea | Espinosa, Ortea & Fernández-Garcés, 2001 | |
| Diaphana cretica | (Forbes, 1844) | |
| Diaphana floridana | Dall, 1927 | |
| Diaphana glacialis | Odhner, 1907 | |
| Diaphana globosa | (Lovén, 1846) | |
| Diaphana haini | Linse & Schiötte, 2002 | |
| Diaphana hiemalis | (Couthouy, 1839) | |
| Diaphana inflata | (Strebel, 1908) | |
| Diaphana lactea | (Jeffreys, 1877) | |
| Diaphana lottae | Bush, 1893 | |
| Diaphana makarovi | Gorbunov, 1946 | |
| Diaphana marshalli | (Sykes, 1905) | |
| Diaphana minuta | Brown, 1827 | Arctic paperbubble |
| Diaphana paessleri | (Strebel, 1905) | |
| Diaphana pfefferi | (Strebel, 1908) | |
| Diaphana quadrata | (Monterosato, 1874) | |
| Diaphana seguenzae | (Watson, 1886) | |
| Diaphana tasmanica | (Beddome, 1883) | |
| Newnesia antarctica | Smith, 1902 | |
| Rhinodiaphana ventricosa | (Jeffreys, 1865) | |
| Toledonia bullata | (Gould, 1847) | |
| Toledonia globosa | Hedley, 1916 | |
| Toledonia limnaeaeformis | (Smith, 1879) | |
| Toledonia limnaeoides | (Odhner, 1913) | |
| Toledonia major | (Hedley, 1911) | |
| Toledonia palmeri | Dell, 1990 | |
| Toledonia parelata | Dell, 1990 | |
| Toledonia perplexa | Dall, 1902 | |
| Toledonia punctata | Thiele, 1912 | |
| Toledonia vagabunda | (Mabille, 1885) | |
| Woodbridgea polystrigma | (Dall, 1908) | Furrowed paperbubble |
| Woodbridgea williamsi | Berry, 1953 |