WMSD - Worldwide mollusc species DB Bagni Liggia

Class: GASTROPODA
--- Taxon Tree: CAENOGASTROPODA [Subclass] - LITTORINIMORPHA [Order] - TONNOIDEA [Superfamily]
------ Family: CASSIDAE Latreille, 1825 (Sea)
--------- SubFamily: PHALIINAE
------------ Genus: Semicassis O.A.L. Mörch, 1852
--------------- Species: Semicassis pyshtensis W.O. Addicott, 1976 † - ID: 5296000322
USA, Washington, Skagit 
FOSSIL
Miocene
Map center:  N: 48° 17' 59'' W: 122° 17' 59''  - Grid: 5° - click to open
Suggested links:
https://paleobiodb.org
Please email your image to: Claudio Galli - last updated: 27/ago/2017