Fotos: (1-3) The Academy of Natural Sciences, Philadelphia: HOLOTYPE ANSP 168432, Colômbia, Cúcuta, coll. Niceforo, M., 9.3mm
Fontes:
Descrição original: Pilsbry, H. A. (1939). South American land and freshwater mollusks, X. Species of Colombia and Ecuador. Notulae Naturae. 19: 1-6.
página(s): 6
Linares, E. L. & Vera M. L. (2012). Catálogo de los Moluscos Continentales de Colombia. Bogotá: Universidad Nacional de Colombia. 360 pp.
página(s): 88
Rosenberg G (2026). Malacology Collection at the Academy of Natural Sciences of Philadelphia. Academy of Natural Sciences. Occurrence dataset https://doi.org/10.15468/xp1dhx accessed via GBIF.org on 2026-03-15. https://www.gbif.org/occurrence/215753410