Class: Nodosariata    Subclass: Nodosariana    Order: Polymorphinida    Family: Ellipsolagenidae
Ventrostoma Schnitker, 1970

Ventrostoma cordiformis
(Buchner, 1940)
identified by scientist   
Quaternary
Mediterranean Sea

Ventrostoma depressum
(Chaster, 1892)
identified by scientist   
Quaternary

Ventrostoma fabiformis
(Buchner, 1940)
identified by scientist   
Quaternary
Mediterranean Sea

Ventrostoma fovigerum
(Buchner, 1940)
identified by scientist   
Quaternary
Mediterranean Sea