Lea, I. (1863). Description of a new species of Unio and a Monocondylœa. Proceedings of the Academy of Natural Sciences of Philadelphia. 15: 190 [after 28 July 1863; before 27 October 1863].
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Lea, I.
1863
Description of a new species of <i>Unio</i> and a Monocondylœa
Proceedings of the Academy of Natural Sciences of Philadelphia
15: 190 [after 28 July 1863; before 27 October 1863]