The Echinoid Directory

Contributed by Andrew Smith, September 2006

Echinocystis Gregory, 1897, p. 124

Name gender feminine
Classification and/or Status Pro Echinocystites Thomson, 1861, p. 106.
Remarks Gregory, J. W. 1897. On the affinities of Echinothuriidae; and on Pedinothuria and Helikodiadema, two new genera of Echinoidea. Quarterly Journal of the Geological Society, London, 53, 112-122.