basis of recordPereira, D.; Mansur, M. C. D.; Duarte, L. D. S.; De Oliveira, A. S.; Pimpão, D. M.; Callil, C. T.; Ituarte, C.; Parada, E.; Peredo, S.; Darrigran, G.; Scarabino, F.; Clavijo, C.; Lara, G.; Miyahira, I. C.; Rodriguez, M. T. R.; Lasso, C. (2014). Bivalve distribution in hydrographic regions in South America: historical overview and conservation. <em>Hydrobiologia.</em> 735:15–44., available online athttps://doi.org/10.1007/s10750-013-1639-x[details] Available for editors [request]
additional sourceKuiper, J. G. J. & Hinz, W. (1984). Zur fauna der kleinmuscheln in der Anden (Bivalvia: Sphaeriidae). <em>Archiv für Molluskenkunde.</em> 114: 109-116.[details] Available for editors [request]
Present Inaccurate Introduced: alien Containing type locality
From editor or global species database
Distribution South America: Northern Argentina to Peru [details] Type locality Peru, Lauricocha Lake (a source of the Marañón River) [details]