Cerithiella axicostulata is a species of very small sea snail, a marine gastropod mollusk in the family Newtoniellidae. It was described by Castellanos, Rolán and Bartolotta, in 1987.Cerithiella axicostulata at World Register of Marine Species.
Description The maximum recorded shell length is 4.7 mm.Welch J. J. (2010). "The "Island Rule" and Deep-Sea Gastropods: Re-Examining the Evidence". PLoS ONE 5(1): e8776. .
Habitat Minimum recorded depth is 600 m. Maximum recorded depth is 600 m.
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