Traits taxon details
original description
(of ) Lea, I. (1842). Description of new fresh water and land shells. <em>Transactions of the American Philosophical Society.</em> (NS) 8(2): 163-250 (+ 1 page contents, 1 page corrigenda), plates 5-27 [16 December; also issued separately as volume III of "Observations on the genus <I>Unio</I>"]., available online at http://biodiversitylibrary.org/page/35957426 page(s): 228, pl. 6, fig. 60 [details]
basis of record
Johnson, P. D.; Bogan, A. E.; Brown, K. M.; Burkhead, N. M.; Cordeiro, J. R.; Garner, J. T.; Hartfield, P. D.; Lepitzki, D. A. W.; Mackie, G. L.; Tarpley, T. A.; Tiemann, J. S.; Whelan, N. V.; Strong, E. E. (2013). Conservation status of freshwater gastropods of Canada and the United States. <em>Fisheries.</em> 38(6): 247-282., available online at http://www.tandfonline.com/doi/abs/10.1080/03632415.2013.785396 [details] Available for editors 
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