MolluscaBase name details
original description
Lea, I. (1862). Descriptions of seven new species of the genus <i>Io</i>. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 13: 393-394 [after 31 December 1861; before 31 March 1862]., available online at https://biodiversitylibrary.org/page/26313099
page(s): 393 [details]
basis of record
Graf, D. L. (2001). The cleansing of the Augean Stables, or a lexicon of the nominal species of the Pleuroceridae (Gastropoda: Prosobranchia) of recent North America, North Mexico. <em>Walkerana.</em> 11 (27): 1-124. [details] Available for editors [request]