1,100,502 specimens across 6 departments, collected since 1754 — 100,256 names, 42,336 type specimens.
3 specimens
Calliostoma imperialis
BPBM 226803
ThaanumJapan
BPBM 226804
D. B. Langford; Thaanum, 1926Japan
BPBM 226805