original description
Preston, H. B. (1909). New land, freshwater, and marine shells from South América. <em>The Annals and Magazine of Natural History; zoology, botany, and geology; 8th series.</em> 3: 507-513., available online at https://www.biodiversitylibrary.org/page/22071880#page/541/
page(s): 513, fig. 8 [details]
source of synonymy
Graf, D.; Cummings, K. (2019). Musselp database: The Freshwater Mussels (Unionoida) of the World (and other less consequential bivalves). , available online at http://mussel-project.uwsp.edu/ [details]
From editor or global species database
Type locality Colombia, Chenehi River [details]