original description
Brito, I. M. 1964. Equinoides cretácios do Estado da Bahia. Publicação Avulsa, Universidade da Bahia Escola de Geologia 1, 1-10.
page(s): 7-8; pl. 1: fig. 1, pl. 2: fig. 3 [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): 97 [details] Available for editors 
From editor or global species database
Distribution Brazil [details]
Fossil Range Albian, Early Cretaceous [details]