The Echinoid Directory

Ogmocidaris benhami Mortensen, 1921; Recent, off Cape Kidnappers, New Zealand. Ambital plating, from Fell, H. B. 1954. Tertiary and Recent Echinoidea of New Zealand. Cidaridae. New Zealand Geological Survey. Paleontological Bulletin 23, 1-62, pls 1-15 (pl. 7, fig. H).