ecofactbook
/
species
/
Animalia
/
Mollusca
/
Gastropoda
/
Hygrophila
/
Planorbidae
/
Vorticifex
/
Vorticifex effusa
Vorticifex globosus
Vorticifex menetoides
Vorticifex solida
Vorticifex stearnsii
Vorticifex tryoni
about