WMSD - Worldwide mollusc species DB Bagni Liggia

Class: BIVALVIA
--- Taxon Tree: HETERODONTA [Subclass] - EUHETERODONTA [Infraclass] - IMPARIDENTIA [Superorder] - VENERIDA [Order] - SPHAERIOIDEA [Superfamily]
------ Family: SPHAERIIDAE Deshayes, 1855 (1820) (Freshwater)
------------ Genus: Pisidium L. Pfeiffer, 1821
--------------- Species: Pisidium equilaterale T. Prime, 1852 - ID: 6090000035
Canada, Great Lakes  Map center:  N: 62° 21' 20'' W: 112° 46' 29''  - Grid: 5° - click to open
Please email your image to: Claudio Galli - last updated: 28/ago/2017