WMSD - Worldwide mollusc species DB Bagni Liggia

Class: GASTROPODA
--- Taxon Tree: HETEROBRANCHIA [Subclass] - HETEROSTROPHA [Infraclass] - VALVATOIDEA [Superfamily]
------ Family: VALVATIDAE Gray, 1840 (Freshwater)
DB counters: Genus=14, Subgenus=4, Species=225, Subspecies=30 ( 36 Species and 3 Subspecies have images)
DB counters include Fossil taxa: Species=124, Subspecies=16


Author: Claudio Galli - last updated: 01/set/2017