original description
Czaja A. & Estrada-Rodriguez J.L. (2015). Two new species of <i>Tryonia</i> (Caenogastropoda: Cochliopidae) from the late Pleistocene of Coahuila, northern Mexico. <em>The Nautilus.</em> 129(2): 83-89.
page(s): 84, figs 2-10, 16 [details]
From editor or global species database
Type locality Acatita Valley, west side of the road to Laguna del Rey, 8 km north of Charcos de Risa, Coahuila, Mexico; Late Pleistocene [details]