"Epigrus" insularis is a species of sea snail, a marine gastropod mollusk in the family Pyramidellidae, the pyrams and their allies.Rosenberg, G. (2012). Pyramidellidae incertae sedis insularis Oliver, 1915. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=599066 on 2012-08-26Spencer H.G., Willan R.C., Marshall B.A. & Murray T.J. (2011) Checklist of the Recent Mollusca Recorded from the New Zealand Exclusive Economic Zone. Online http://www.molluscs.otago.ac.nz/ The species is thought not to belong to the genus Epigrus, but is of uncertain placement in the family Pyramidellidae.
Distribution This marine species occurs off the Kermadec Islands.
References
External links Oliver W. R. (1915). Mollusca of the Kermadec Isl. Transactions and Proceedings of the New Zealand Institute. 47: 509-568 Brook, F. J. & Marshall, B. A. (1998). Checklist of benthic coastal marine chitons, bivalves, gastropods and cephalopods of the northern Kermadec Islands. pp 210-233 in Brook, F.J. 1998: The coastal molluscan fauna of the northern Kermadec Islands, southwest Pacific Ocean. Journal of the Royal Society of New Zealand. 28 (2): 185-233