Lea, I. (1862). Descriptions of eleven new species of the genus Unio from the United States. Proceedings of the Academy of Natural Sciences of Philadelphia. 13: 391-393 [after 31 December 1861; before 31 March 1862].
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Lea, I.
1862
Descriptions of eleven new species of the genus <i>Unio</i> from the United States
Proceedings of the Academy of Natural Sciences of Philadelphia
13: 391-393 [after 31 December 1861; before 31 March 1862]