1,100,502 specimens across 6 departments, collected since 1754 — 100,256 names, 42,336 type specimens.
3 specimens
Helix pisania
BPBM 5727
J.S. Gibbons; GarrettSpain
Helix aspersa
BPBM 5737
J.S. Gibbons; GarrettAfrica
Purpura versicolor
BPBM 6013