WMSD - Worldwide mollusc species DB Bagni Liggia

Class: GASTROPODA
--- Taxon Tree: CAENOGASTROPODA [Subclass] - LITTORINIMORPHA [Order] - TRUNCATELLOIDEA [Superfamily]
------ Family: COCHLIOPIDAE Tryon, 1866 (Freshwater)
--------- SubFamily: LITTORIDININAE
------------ Genus: Tryonia W. Stimpson, 1865
--------------- Species: Tryonia stocktonensis D.W. Taylor, 1987 - ID: 5208000252
Texas, Pecos County  Map center:  N: 31° 0' 3'' W: 102° 55' 24''  - Grid: 5° - click to open
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http://collections.si.edu
Please email your image to: Claudio Galli - last updated: 28/ago/2017