Odostomia andamanensis is a species of sea snail, a marine gastropod mollusc in the family Pyramidellidae, the pyrams and their allies.WoRMS (2010). Odostomia gradusuturae Penas & Rolan, 1999. In: Bouchet, P.; Gofas, S.; Rosenberg, G. (2010) World Marine Mollusca database. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=458104 on 2011-11-10
Description The length of the shell attains 6.75 mm, its diameter 1.75 mm.
(Original description) The subulate shell is greyish white, painted with an indistinct whitish, infra-sutural, spiral band, semi-transparent. The 10 whorls are marked with transverse lines of growth. The sutures are impressed. The aperture is elongately oval. The columella is posteriorly plicate.Preston, H. B. "Descriptions of new species of land, marine and freshwater shells from the Andaman Islands." Records of the Indian Museum 2.2 (1908): 187-210
Distribution This marine species occurs off the Andaman and Nicobar Islands
References