Charles Torrey Simpson

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A Naturalist's Observations on the Life, Physical Geography, and Geology of the More Tropical Part of the State

In Lower Florida Wilds

Unio

Unionidae, Unio - Nodularia

Or Pearly Fresh-water Mussels

Synopsis of the Naiades

A Descriptive Catalogue of the Naiades, Or Pearly Fresh-water Mussels

Unionidae, Harmandia - Diplodon - Mutelidae

Descriptive Catalogue of the Naiades, Or Pearly Freshwater Mussels

David Starr Jordan

Leonhard Stejneger

Robert Ridgway

Leland Ossian Howard

Harrison Allen

United States National Museum

William Morris Fontaine

John Bernhard Smith

Carl H. Eigenmann

Edwin Linton

Frederick William True

George Kruck Cherrie

James Everard Benedict

Martha Burton Williamson

Mary Jane Rathbun

Oliver Perry Hay

Robert Wilson Shufeldt

Tarleton Hoffman Bean

Theodor Holm

Timothy Dix Bolles

Revision of the Genus Cucullia; Revision of the Dicopinæ; Revision of Xylomiges and Morrisonia

Contributions Toward a Monograph of the Noctuidæ of Boreal America

Charles Torrey Simpson

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