Rhabdammina abyssorum
M. Sars in Carpenter, 1869
type specimen   lectotype
Quaternary
Central North Atlantic

Rhabdammina cornuta
(Brady, 1879)
identified by scientist   
Quaternary
off Brazil

Rhabdammina irregularis
Carpenter, 1869
identified by scientist   
Quaternary

Rhabdammina irreguralis
Carpenter, 1869
identified by M. Hesemann   
Quaternary
Greenland Sea

Rhabdammina linearis
Brady, 1879
identified by scientist   
Quaternary
off Argentina

Rhabdammina neglecta
Gooday, 1986
identified by scientist   
Quaternary
west of Ireland

Rhabdammina trifurcata
Moreman, 1933
identified by scientist   
Ordovician
Arabian Peninsula

Rhabdammina sp.
---
identified by M. Hesemann   
Quaternary
West of Ireland