Type species: Siphodictyum gracile Lonsdale, 1849
Synonyms | Author | Type Species |
---|---|---|
Semicellaria | d'Orbigny, 1853 | Hemicellaria ramosa d'Orbigny, 1850 |
This genus includes the species:
(Pergens, 1895) | Cretaceous Santonian/Campanian | France | WoRMS 1413719 | |
Lonsdale, 1849 | L. Cretaceous | England | WoRMS 1408342 | |
Viskova, 2007 | Jurassic Callovian | Russia Moscow | WoRMS 1408343 |