WMSD - Worldwide mollusc species DB Bagni Liggia

Class: GASTROPODA
--- Taxon Tree: HETEROBRANCHIA [Subclass] - HETEROSTROPHA [Infraclass] - VALVATOIDEA [Superfamily]
------ Family: VALVATIDAE Gray, 1840 (Freshwater)
------------ Genus: Valvata O.F. Müller, 1774
--------------- Species: Valvata changzhouensis Yü, 1977 † - ID: 7432001220
China, Jiangsu 
FOSSIL
Upper Cretaceous
Map center:  N: 32° 12' 0'' E: 119° 30' 0''  - Grid: 5° - click to open
Please email your image to: Claudio Galli - last updated: 13/set/2017