1,100,502 specimens across 6 departments, collected since 1754 — 100,256 names, 42,336 type specimens.
5 specimens
Mytella guyanensis
BPBM 260371
D. ThaanumLower California
BPBM 260372
D. ThaanumEcuador
BPBM 260373
T.T. Dranga; D. Thaanum, 1939Panama
BPBM 260374
H.S. Lopes; D. Thaanum, 1951Brazil
BPBM 260375
D. ThaanumCentral America