Usbekistania globosa
Fuchs, 1970
type specimen   holotype
Jurassic
Vienna Basin

Usbekistania mubarekensis
(Suleymanov,1960)
identified by scientist   
Paleogene
Southern Siberian Mountains

Usbekistania obscura
(Fuchs, 1967)
type specimen   holotype
Cretaceous
North European Plain

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