Tricolia tomlini is a species of small sea snail with calcareous opercula, a marine gastropod mollusk in the family Phasianellidae, the pheasant snails.Rosenberg, G. (2012). Tricolia tomlini (Gatliff & Gabriel, 1921). Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=593906 on 2013-02-10
Description The shell grows to a height of 6.5 mm.
Distribution This marine species occurs off South Australia and Western Australia.
References
External links World Register of Marine Species