1,100,502 specimens across 6 departments, collected since 1754 — 100,256 names, 42,336 type specimens.
4 specimens
Palaeohelicina fischeriana
BPBM 298907 · John B. Burch, 1966
Normanby, Papua New Guinea
Palaeohelicina
BPBM 298910 · John B. Burch, 1966
Sulfurina
BPBM 298911 · John B. Burch, 1966
BPBM 298913 · John B. Burch, 1966
