†Dendraster hesperis gibbosus Kew 1920 (sand dollar)
Echinoidea - Clypeasteroida - Dendrasteridae
Full reference: W. S. W. Kew. 1920. Cretaceous And Cenozoic Echinoidea of the Pacific coast of North America. University Of California Publications Bulletin of the Department of Geology 23-236
Belongs to Dendraster hesperis according to W. S. W. Kew 1920
See also Grant and Hertlein 1938
Sister taxa: none
Type specimen: UCMP 11022
Ecology: slow-moving semi-infaunal detritivore
Distribution: there are no occurrences of Dendraster hesperis gibbosus in the database