original description
Sánchez Roig, M. 1952c. Nuevos generos y especies de equinodermos fosiles Cubanos. Memorias de la Sociedad Cubana Historia Natural "Felipe Poey" 21, 1-30.
page(s): 13-14; pl. 6: fig. 10 [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): 115 [details] Available for editors
From editor or global species database
Distribution Cuba [details]
Fossil Range Middle Eocene [details]