none
Geological Time:
holotype
View of a specimen of Astrammina rara Rhumbler, 1931
The identification is based upon:
, : Wiesner, H. (1931). Die Foraminiferen der deutschen Südpolar Expedition 1901-1903. Deutsche Südpolar-Expedition, Berlin (Zoology). 20: 53-165. Plate , Fig.