none
Geological Time: Neogene Miocene
holotype
View of a specimen of Cisseis asteriscus Guppy, 1866
The identification is based upon:
, : Guppy, R. J. L. (1866). On the relations of the Tertiary formations of the West Indies. The Quarterly Journal of the Geological Society of London. 22: 570-593. Plate , Fig.