WMSD - Worldwide mollusc species DB Bagni Liggia

Class: GASTROPODA
--- Taxon Tree: HETEROBRANCHIA [Subclass] - PYRAMIDELLOIDEA [Superfamily]
------ Family: PYRAMIDELLIDAE J.E. Gray, 1840 (Sea)
DB counters: Genus=132, Subgenus=54, Species=3871, Subspecies=51 ( 1037 Species and 10 Subspecies have images)
DB counters include Fossil taxa: Species=418, Subspecies=0