1,100,502 specimens across 6 departments, collected since 1754 — 100,256 names, 42,336 type specimens.
3 specimens
Amastra irwiniana
BPBM 23489
Spalding; Sp., 1911Oʻahu
Amastra textilis kaipaupauensis
BPBM 23525
Amastra seminigra
BPBM 23529