Cossmannica is a genus of sea snails, marine gastropod mollusks in the family Pyramidellidae, the pyrams and their allies.Rosenberg, G. (2011). Cossmannica Dall & Bartsch, 1904. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=588553 on 2011-11-29
Description The surface of the shell is polished, marked by faint lines of growth and microscopic spiral striations. The shell is not umbilicated. The basal fasciole is absent. The aperture is suboval. There are two columellar folds.A Monograph of West American Pyramidellid Mollusks, United States National Museum Bulletin 68, p.10; 1909
Species There are nine known species within the genus Cossmannica, these include the following: Cossmannica aciculata A. Adams, 1855 Cossmannica bancoensis Saurin, 1959 Cossmannica behainei Saurin, 1959 Cossmannica catinati Saurin, 1959 Cossmannica champaensis Saurin, 1959 Cossmannica discreta Saurin, 1959 Cossmannica exesa Laseron, 1959 Cossmannica jacksonensis (Dall & Bartsch, 1906) Cossmannica subcarina Laseron, 1959
References
External links World Register of Marine Species