Type species: Stephanollona (Stephanollina) dentata Vigneaux, 1949
This genus includes the species:
Vigneaux, 1949 | Neogene Miocene Langhian | France | WoRMS 1408685 | |
(Canu & Bassler, 1923) | Neogene Miocene-Pliocene | USA Florida | WoRMS 1413904 |
Stephanollina vorax (thanks to Dennis Gordon, NIWA) |