Nomenclature
original description
Wang, C.-C. 1984. New classification of clypeasteroid echinoids. Proceedings of the Geological Society of China 27, 119-152. [details]
Taxonomy
status source
Mooi, R. 1990. Progenetic miniaturization in the sand dollar Sinaechinocyamus: implications for clypeasteroid phylogeny. Pp. 137-143 in C. De Ridder, P. Dubois, M.-C. Lahaye & M. Jangoux (eds) Echinoderm Research. - Proc. 2nd European Echinoderm Conf., Brussels, 18-21 Sept. 1989 A. A. Balkema, Rotterdam.
page(s): 139 [details]
From editor or global species database
Unreviewed