original description
Ikeda, H. (1935). A new Clypeaster from Japan. <em>Annotationes Zoologicae Japonenses.</em> 15: 103-104.
page(s): 103-104; pl. 7: figs 1-5 [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): 55 [details] Available for editors
Present Inaccurate Introduced: alien Containing type locality
From editor or global species database
Distribution Japan [details]