Class: Rotaliata    Subclass: Textulariana    Order: Trochamminida    Family: Trochamminidae
Cystammina Neumayr, 1889

Cystammina pauciloculata
(Brady, 1879)
identified by scientist   
Quaternary
off Peru and Northern Chile

Cystammina sp.
---
identified by scientist   
Quaternary
French Polynesia and off