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1,100,502 specimens across 6 departments, collected since 1754 — 100,256 names, 42,336 type specimens.
Department:Malacologyremove filterCollector:Arthur F. Grayremove filterTo:1909remove filterClear all

Unio complanatus
BPBM 196915
A.F. Gray; Joseph Swift Emerson, 1876
Massachusetts

Pecten irradians
BPBM 196967
A.F. Gray; Joseph Swift Emerson, 1876
Massachusetts

Pecten irradians
BPBM 196968
A.F. Gray; Joseph Swift Emerson, 1876
Massachusetts

Anodonta fluviatilis
BPBM 197010
A.F. Gray; Joseph Swift Emerson, 1876
Massachusetts
