Mangelia crebricostata is a species of sea snail, a marine gastropod mollusk in the family Mangeliidae.
Description Compared with Oenopota aleutica (W.H. Dall, 1871), in Mangelia crebricostata the whorls are not so much angulated, the ribs pass from the suture to the lower end of the whorl, and the aperture is narrower and longer. The shell is also much more slender and smaller.W.H. Dall, Descriptions of sixty new forms of mollusks from the West Coast of North America and the North Pacific Ocean, with notes on others already described; American Journal of Concholohy vol. 7, 1871
Distribution This marine species occurs from Forrester Island, Alaska, and Vancouver Island, Canada, to Monterey, California, United States.
References
External links Tucker, J.K. 2004 Catalog of recent and fossil turrids (Mollusca: Gastropoda). Zootaxa 682:1–1295.