WMSD - Worldwide mollusc species DB Bagni Liggia

Class: GASTROPODA
--- Taxon Tree: HETEROBRANCHIA [Subclass] - PULMONATA [Infraclass] - HYGROPHILA [Order] - PLANORBOIDEA [Superfamily]
------ Family: PHYSIDAE Fitzinger, 1833 (Freshwater)
--------- SubFamily: PHYSINAE
------------ Genus: Physa J.P.R. Draparnaud, 1801
--------------- Species: Physa lactaena H.D. Russell, 1935 † - ID: 5602000262
Canada, Alberta, Division No. 2 
FOSSIL
Upper Cretaceous
Map center:  N: 49° 6' 0'' W: 111° 24' 0''  - Grid: 5° - click to open
Suggested links:
https://paleobiodb.org
Please email your image to: Claudio Galli - last updated: 28/ago/2017