1,100,502 specimens across 6 departments, collected since 1754 — 100,256 names, 42,336 type specimens.
2 specimens
Submarginula oldhamiana
BPBM 225991
D. B.Langford; Thaanum, 1927Japan
Zebina tridentata
BPBM 228949
Daniel B.Langford & Ditlev Due Thaanum; Ditlev Due Thaanum, 1932Ryukyu Islands