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1,100,502 specimens across 6 departments, collected since 1754 — 100,256 names, 42,336 type specimens.

Trochomorpha troilus
BPBM 161233
W.F. Coultas; Zaca Exp., 1936
Savaii, Samoa

Trochomorpha apia
BPBM 161246
W.F. Coultas; Zaca Exp., 1936
Tutuila, American Samoa

Trochomorpha apia
BPBM 161247
W.F. Coultas; Zaca Exp., 1936
Tutuila, American Samoa

Trochomorpha apia
BPBM 161248
W.F. Coultas; Zaca Exp., 1936
Tutuila, American Samoa

Trochomorpha apia
BPBM 161249
W.F. Coultas; Zaca Exp., 1936
Tutuila, American Samoa
