MolluscaBase name details
original description
Lea, I. (1864). Description of a new species of <i>Planorbis</i>. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 16: 111 [after 25 April 1864, before 30 June 1864]., available online at https://biodiversitylibrary.org/page/26360735
page(s): 111 [details]
basis of record
InvertEBase. (2018). Authority files of U.S. and Canadian land and freshwater mollusks developed for the InvertEBase (InvertEBase.org) project. [details]
additional source
Lea, I. (1866). New Unionidae, Melanidae, etc., chiefly of the United States. <em>Journal of the Academy of Natural Sciences of Philadelphia.</em> 6(2): 113-187, pls 22-24 ["September 1867"; author copies printed December 1866]., available online at https://biodiversitylibrary.org/page/35216809
page(s): 159, pl. 23, fig. 72 [details]