1,100,502 specimens across 6 departments, collected since 1754 — 100,256 names, 42,336 type specimens.
5 specimens
Lepeta caeca
BPBM 226051
ThaanumNorway
BPBM 226052
ThaanumMaine
Lepeta caecoides
BPBM 226053
ThaanumAlaska
Lepeta concentrica
BPBM 226060
ThaanumCanada
Lepta concentrica
BPBM 226077