Class: Rotaliata    Subclass: Rotaliana    Order: Rotaliida    Family: Cassidulinidae
Evolvocassidulina Eade, 1967

Evolvocassidulina bradyi
(Norman, 1881)
identified by scientist   
Quaternary
off Biscaya and Iberia

Evolvocassidulina brevis
(Aoki, 1968)
identified by scientist   
Quaternary
Banda, Timor and Arafura Sea

Evolvocassidulina chapmani
(Parr, 1931)
type specimen   holotype
Neogene

Evolvocassidulina eadei
Nomura, 1983
identified by scientist   
Quaternary
Banda, Timor and Arafura Sea

Evolvocassidulina eadei
Nomura, 1983
identified by scientist   
Quaternary
Banda, Timor and Arafura Sea
   

Evolvocassidulina orientalis
(Cushman, 1922)
identified by scientist   
Quaternary
Patagonia and off

Evolvocassidulina tenuis
(Phleger and Parker, 1951)
identified by scientist   
Quaternary
French Polynesia and off