Výskyt
Jižní Amerika — horní povodí řeky Orinoko, Venezuela.
Typová lokalita
Casiquiare River, between the mouth of the Pamoni River and 4 km downstream, Amazonas State, Venezuela, approximately 02°48'40"N, 65°57'28"W.
Původní popis
Provenzano, F. 2026. Two new species of the genus Rhadinoloricaria from Venezuela, and comments on the taxonomic status of species included in Rhadinoloricaria (sensu lato) (Siluriformes: Loricariinae). Zootaxa 5760 (no. 4): 450-466.
Použitá literatura
Fricke, R., Eschmeyer, W. N. & Van der Laan, R. (eds). 2026. Eschmeyer's catalog of fishes: Genera, species, references. World Wide Web.