1,100,502 specimens across 6 departments, collected since 1754 — 100,256 names, 42,336 type specimens.
4 specimens
Planorbis glaber
BPBM 5833
E. Collier; GarrettEngland
Planorbis corneus
BPBM 5838
Planorbis dilatatus
BPBM 5847
Ancylus fluviatilis
BPBM 5848