1,100,502 specimens across 6 departments, collected since 1754 — 100,256 names, 42,336 type specimens.
6 specimens
Donax
BPBM 1939
W.H. PeaseMexico
BPBM 196461
G.B.; Joseph Swift Emerson, 1923Australia
BPBM 196462
BPBM 200290
Lorrin Andrews Thurston, 1932{No Locality Given}
BPBM 6416
E.L. Layard; GarrettCeylon
BPBM 6419