Chaetodiadema keiense is a species of sea urchins of the family, Diadematidae, their naming reflecting the fact that their armour is covered with spines. Chaetodiadema keiense was first scientifically described in 1939 by Ole Theodor Jensen Mortensen.Kroh, A. (2010). Chaetodiadema keiense (Mortensen, 1939). In: Kroh, A. & Mooi, R. (2010) World Echinoidea Database. at the World Register of Marine Species.
See also
Chaetodiadema granulatum Chaetodiadema japonicum Chaetodiadema pallidum
References