Lea, I. (1860). Descriptions of fourteen new species of Schizostomae, Anculosae and Lithasiae. Proceedings of the Academy of Natural Sciences of Philadelphia. 12: 186-188 [after 22 May 1860].
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Lea, I.
1860
Descriptions of fourteen new species of Schizostomae, Anculosae and Lithasiae.
Proceedings of the Academy of Natural Sciences of Philadelphia