original description
Sánchez Roig, M. 1949. Los equinodermos fosiles de Cuba. Paleontologia Cubana 1, 1-302.
page(s): 40-41; pl. 4: figs. 1-2 [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): 38 [details] Available for editors
From editor or global species database
Distribution Cuba [details]
Fossil Range Late Cretaceous [details]
Taxonomic remark Erroneously referred elsewhere in text (page 40 and plate explanation) to "Pseudorthosis". [details]