1,100,502 specimens across 6 departments, collected since 1754 — 100,256 names, 42,336 type specimens.
4 specimens
Omphalotropis
BPBM 183706
H.F. Bowker; H.F. Bowker, 1936Guam
Neritina
BPBM 183707
H.F. Bowker; H.F. Bowker, 1938Guam
Melania
BPBM 183708
Limnaea viridis
BPBM 188837
H.F. Bowker; H.F. BowkerGuam