Amphistegina bicirculata  Larsen, 1976
Class: Rotaliata  Subclass: Rotaliana  Order: Rotaliida  Family: Amphisteginidae
from 795m depth
   Bermuda to US-coast FL-VA   British territories
Geological Time: Quaternary  Holocene  recent
The scan of this drawing from Bradys HMS Challenger Report is made by Dr. David Bossard and used by his permission. © Dr. David C. Bossard,
The identification is based upon:
 , : Larsen, A. R. (1976). Studies of Recent Amphistegina, Taxonomy and some Ecological Aspects. Israel Journal of Earth-Sciences. 25: 1-26.    Plate , Fig. 
dataset number: FEU-1008687