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1,100,502 specimens across 6 departments, collected since 1754 — 100,256 names, 42,336 type specimens.

Crepidula forsicata
BPBM 196424
A.B.L.; Joseph Swift Emerson, 1930
North America

Cytherea convexa
BPBM 196516
A.B.L.; Joseph Swift Emerson, 1930
New York

Littorina angulifera
BPBM 196716
A.B.L.; Joseph Swift Emerson, 1930
Florida

Cardium magnum
BPBM 196845
A.B.L.; Joseph Swift Emerson, 1930
Gulf of Mexico

Lampsilis iris
BPBM 196871
A.B.L.; Joseph Swift Emerson, 1930
Michigan

Littorina irrorata
BPBM 196909
A.B.L.; Joseph Swift Emerson, 1930
Virginia

Unio arctior
BPBM 196913
A.B.L.; Joseph Swift Emerson, 1930
Michigan

Unio cuneatus
BPBM 196918
A.B.L.; Joseph Swift Emerson, 1930
Ohio

Unio fisheriana
BPBM 196919
A.B.L.; Joseph Swift Emerson, 1930
Virginia

Unio multilineata
BPBM 196922
A.B.L.; Joseph Swift Emerson, 1930
Michigan

Unio verrucosus
BPBM 196924
A.B.L.; Joseph Swift Emerson, 1930
Michigan

Anodonta imbecillis
BPBM 197007
A.B.L.; Joseph Swift Emerson, 1930
Lake Michigan
