original descriptionCottreau, J. 1935. Quelques échinides fossiles de Madagascar. Archives du Muséum 6, 259-264. page(s): 261-262; pl. 1: figs. 4, 4a-b [details]
basis of recordKier, P. M. & Lawson, M. H. 1978. Index of living and fossil echinoids 1924-1970. Smithsonian Contributions to Paleobiology 34, 1-182., available online athttps://doi.org/10.5479/si.00810266.34.1 page(s): 93 [details] Available for editors
From editor or global species database
Distribution Madagascar, off East Africa [details] Fossil Range Maastrichtian, Late Cretaceous [details]