Microstelma vestale is a species of small sea snail, a marine gastropod mollusk or micromollusk in the family Zebinidae.
Distribution and habitat It occurs in the Gulf of Mexico, with a minimum recorded depth of 33 m and a maximum recorded depth of 107 m.
Description The maximum recorded shell length is 10.8 mm.Welch J. J. (2010). "The "Island Rule" and Deep-Sea Gastropods: Re-Examining the Evidence". PLoS ONE 5(1): e8776. .
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