MolluscaBase name details
original description
Crawford, G. I. (1939). Report on the terrestrial Mollusca collected by the Percy Sladen Expedition to Lake Titicaca, 1937. <em>Proceedings of the Malacological Society of London.</em> 23(6): 318–332., available online at https://doi.org/10.1093/oxfordjournals.mollus.a064373
page(s): 321, pl. 19, fig. 13 [details] Available for editors [request]