Coelotrochus carinatus is a species of sea snail, a marine gastropod mollusk in the family Trochidae, the top snails.
Description The height of the shell attains 3.8 mm, its diameter 4.3 mm.
Distribution This marine species is endemic to New Zealand and occurs off Three Kings Islands.
References
Marshall B.A. 1998. A review of the Recent Trochini of New Zealand (Mollusca: Gastropoda: Trochidae). Molluscan Research 19(1): 73–106 Spencer, H.G.; Marshall, B.A.; Maxwell, P.A.; Grant-Mackie, J.A.; Stilwell, J.D.; Willan, R.C.; Campbell, H.J.; Crampton, J.S.; Henderson, R.A.; Bradshaw, M.A.; Waterhouse, J.B.; Pojeta, J. Jr (2009). Phylum Mollusca: chitons, clams, tusk shells, snails, squids, and kin, in: Gordon, D.P. (Ed.) (2009). New Zealand inventory of biodiversity: 1. Kingdom Animalia: Radiata, Lophotrochozoa, Deuterostomia. pp. 161–254