original description
Koehler, R. (1927). Echinides du Musée Indien á Calcutta, III: Echinides réguliers. <em>Echinoderma of the Indian Museum.</em> 10: 1-158.
page(s): 37-39; pl. 7: fig. 5, pl. 8: fig. 3, pl. 24: fig. 3 [details] Available for editors 
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): 19 [details] Available for editors 
From editor or global species database
Distribution Indian Ocean [details]