Haldeman, S.S. (1844). A monograph of the freshwater univalve Mollusca of the United States, including notices of species in other parts of North America. 7. J. Dobson, Philadelphia. 1-32, plates 1-4, 1-14, plate 1.
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Haldeman, S.S.
1844
A monograph of the freshwater univalve Mollusca of the United States, including notices of species in other parts of North America. 7. J. Dobson, Philadelphia.
