Type species: Cea rustica d'Orbigny, 1854
This genus includes the species:
(Canu & Bassler, 1926) | Cretaceous | England | WoRMS 1410358 | |
Viskova, 2007 | Jurassic Callovian | Russia Moscow | WoRMS 1400559 | |
(d'Orbigny, 1854) | Cretaceous | France | WoRMS 1410359 |