MolluscaBase name details
original description
(of Unio ellipsiformis Conrad, 1836) Conrad, T. A. (1835-1838). <i>Monography of the family Unionidae, or naiades of Lamarck, (fresh water bivalve shells), of North America, illustrated by figures drawn on stone from nature</i>. Philadelphia: Dobson. 1: 1-12, pls 1-5 [1835]; 8: 65-72, pls. 36-40 [1837]; 10: 81-94, pls 46-51 [1838]; 11: 95-102, pls 52-56 [1838]. , available online at http://biodiversitylibrary.org/page/4206381
page(s): 60, pl. 34, fig. 1 [details]
status source
Watters, G. T. (2018). A preliminary review of the nominal genus <i>Villosa</i> of freshwater mussels (Bivalvia, Unionidae) in North America. <em>Visaya.</em> Suppl. 10: 3-139.
page(s): 50 [details]