none
Geological Time:
holotype
View of a specimen of Astrorhiza arenaria Carpenter in Norman, 1877
The identification is based upon:
, : Norman, A M. (1877). Crustacea, Tunicata, Polyzoa, Echinodermata, Actinozoa, Foraminifera, Polycystina and Spongia. Proceedings of the Royal Society of London. 25 (24), 202-215. Plate , Fig.