Type species: Schizostoma crassum Canu, 1908
| Synonyms | Author | Type Species |
|---|---|---|
| Schizostoma | Canu, 1908 | Schizostoma crassum Canu, 1908 |
Not Schizostoma Bronn, 1834, Schizostoma Schlueter 1838, Schizostoma Lea 1842, Schizostoma Gervais 1855.
This genus includes the species:
| Schizostomella auversiana | (Canu & Caillot, 1932) | Paleogene Eocene | France |
| Schizostomella aviculifera | (Canu, 1908) | Paleogene Eocene Lutetian | France |
| Schizostomella crassa | (Canu, 1908) | Paleogene Eocene | France |
| Schizostomella curryi | Cheetham, 1966 | Paleogene Eocene Priabonian | England |
| Schizostomella curtum | (Canu & Caillot, 1932) | Paleogene Eocene | France |
| Schizostomella denticulata | (Canu, 1908) | Paleogene Eocene Ypresian-Lutetian | France |
| Schizostomella? dubia | (Busk, 1859) | Neogene Pliocene | England |
| Schizostomella gibbosa | (Canu, 1915) | Neogene, Miocene/Pliocene | France |
| Schizostomella grandis | (Canu & Caillot, 1932) | Paleogene Eocene | France |
| Schizostomella grinzingensis | David & Pouyet, 1974 | Neogene Miocene Langhian-Serravalli | Austria |
| Schizostomella helvetica | (Canu & Lecointre, 1928) | Neogene, Miocene/Pliocene | France |
| Schizostomella heteromorpha | (Reuss, 1869) | Paleogene Oligocene Rupelian | France |
| Schizostomella labiosa | (Michelin, 1848) | Neogene Miocene | France |
| Schizostomella liancourti | (Canu, 1908) | Paleogene Eocene | England, France |
| Schizostomella longistoma | Cerutti & Poluzzi, 1970 | Neogene Miocene | Italy |
| Schizostomella magnoaperta | (Gregory, 1893) | Paleogene Eocene | England, France |
| Schizostomella noesensis | Vigneaux, 1949 | Cenozoic Miocene Aquitanian | France |
| Schizostomella parnensis | (d'Orbigny, 1852) | Paleogene Eocene Lutetian | France |
| Schizostomella saucatsensis | Vigneaux, 1949 | Neogene Miocene Burdigalian | France |
| Schizostomella socialis | (Busk, 1859) | Neogene Pliocene | England, Netherlands |
| Schizostomella suppressa | Vigneaux, 1948 | Paleogene Oligocene | France |
| Schizostomella tuberculata | Vigneaux, 1949 | Neogene Miocene | France |
| Schizostomella villandrautensis | Vigneaux, 1949 | Neogene Miocene Aquitanian | France |
Harmer notebook - entry for Schizostoma
Harmer notebook - entry for Schizostomella