1,100,502 specimens across 6 departments, collected since 1754 — 100,256 names, 42,336 type specimens.
4 specimens
Cerithium caeruleum
BPBM 229622
ThaanumChina
BPBM 253424
R.T. Abbott, Acad. Of Nat. Sci. Philadelphia, 1957Africa
BPBM 254509
Ditlev Due ThaanumGulf of Aden
BPBM 254510
Ditlev Due ThaanumArabia