Traits taxon details
original description
Weisbord, N. E. 1934. Some Cretaceous and Tertiary Echinoids from Cuba. Bulletins of American Paleontology 20, 1-270. page(s): 83-84; pl. 9: figs. 5-6 [details]
basis of record
Kier, P. M. & Lawson, M. H. 1978. Index of living and fossil echinoids 1924-1970. Smithsonian Contributions to Paleobiology 34, 1-182., available online at https://doi.org/10.5479/si.00810266.34.1 page(s): 106 [details] Available for editors 
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