Curtitoma finmarchia is a species of sea snail, a marine gastropod mollusk in the family Mangeliidae.Bouchet, P. (2017). Curtitoma finmarchia. In: MolluscaBase (2017). Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=954953 on 2017-04-17
Description (Original description) This species differs from Curtitoma decussata (Couthouy, 1839). The shell is short and ovo-fusiform (or ovoid-spindle-shaped); the whorls are faintly angulated; the strongly prominent axial ribs are not much curved. Friele H. (1886). Zoology, Mollusca II. Den Norske Nordhavs-expedition, 1876-1878, 3(16): 1-44, pl. 7-12
Distribution This marine species occurs in the Northwest Atlantic Ocean (esp. off Norway).
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