Gaudryinopsis filiformis
(Berthelin, 1880)
identified by scientist   
Cretaceous
North European Plain

Gaudryinopsis gradata
Berthelin, 1880
identified by scientist   
Cretaceous

Gaudryinopsis subbotinae
Podobina, ?
identified by scientist   
Paleogene
Western Siberian Plain

Gaudryinopsis vulgaris
Kipriyanova, 1960
identified by scientist   
Cretaceous

Gaudryinopsis sp.
---
identified by scientist   
Cretaceous
Barents Sea