Leiopyrga
Leiopyrga is a genus of sea snails, marine gastropod mollusks in the family Trochidae, the top snails. Description The thin, perforate, elongated, narrow shell is somewhat turreted. The whorls are convex, rounded or carinated. The oval aperture is small. The columella is arcuate, not truncated at its base. This genus differs from Bankivia by its umbilicus. Species Leiopyrga cingulata Adams, 1864 Leiopyrga lineolaris Gould, A.A., 1861 Leiopyrga octona Tate, 1891 Species brought into synonymy Leiopyrga picturata H. & A. Adams, 1863: synonym of Leiopyrga lineolaris Gould, A.A., 1861 References Tate, R. 1891. Descriptions of new species of Australian Mollusca, recent and fossil. Transactions of the Royal Society of South Australia 14: 257-265 Cotton, B.C. (1959). South Australian Mollusca. Archaeogastropoda. Adelaide : Govt. Printer. Iredale, T. & McMichael, D.F. (1962). A reference list of the marine Mollusca of New South Wales. Memoirs of the Australian Museum. 11 Wilson, B. (1993). Australian Marine Shells. Prosobranch Gastropods. Kallaroo, WA : Odyssey Publishing. Vol.1 1st Edn External links OBIS: Leiopyrga Trochidae Gastropod genera