1,100,502 specimens across 6 departments, collected since 1754 — 100,256 names, 42,336 type specimens.
3 specimens
Cellana lentiginosa
BPBM 204743
Daniel B. Langford; Ditlev Due Thaanum, 1948Saipan, Northern Mariana Islands
BPBM 204733
Daniel B. Langford & Ditlev Due Thaanum; Ditlev Due Thaanum, 1947Guam
BPBM 204734
Daniel B. Langford; Ditlev Due Thaanum, 1946Guam