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)
DB counters: Genus=11, Subgenus=0, Species=263, Subspecies=5 ( 81 Species and 1 Subspecies have images)
DB counters include Fossil taxa: Species=11, Subspecies=1


Author: Claudio Galli - last updated: 16/ott/2017