1,100,502 specimens across 6 departments, collected since 1754 — 100,256 names, 42,336 type specimens.
2 specimens
Venus verrucosa
BPBM 255437
W.J. Ackerman; Thomas A. Burch & Beatrice BurchAfrica
Venus corrugata
BPBM 255614
D.W.J. Ackermann; Thomas A. Burch & Beatrice BurchAfrica