von Hagen, H.-O. (1968) Studien an peruanischen Winkerkrabben (Uca). Zoologische Jahrbücher. Abteilung für Systematik, Ökologie und Geographie der Tiere 95(2):395–468.
Red markers indicate locations where this species is found according to the scientific record; blue markers represent false or mistaken observations from the scientific record; green markers represent “research grade” observations imported from iNaturalist.