1,100,502 specimens across 6 departments, collected since 1754 — 100,256 names, 42,336 type specimens.
2 specimens
Cypraea arabicula
BPBM 246337
R. Ferguson; Thomas A. & Beatrice BurchMexico
Cypraea spadicea
BPBM 246349 · Ralph Ferguson; Thomas A. & Beatrice Burch, 1982
California