1,100,502 specimens across 6 departments, collected since 1754 — 100,256 names, 42,336 type specimens.
2 specimens
Rissoina clathrata
BPBM 228962
Langford & Thaanum; Thaanum, 1928Ryukyu Islands
BPBM 228972
Langford & Thaanum; Thaanum, 1932Ryukyu Islands