catamarcensis, Trichomycterus Fernández [L.] & Vari [R. P.] 2000:990, Fig. 1 [Copeia 2000 (no. 4); ref. 25017] Stream tributary to Laguna Blanca, 11 kilm northeast from Belén on provincial road 43 along route from Belén to Antofagasta de la Sierra, near Los Nacimientos de San Antonio (ca. 26°30'S, 67°03'W), Depto Belén, Prov. de Catamarca, Argentina, elev. 3500 m. Holotype: FML 2507. Paratypes: FML 2508 (8), USNM 357449 (1). Type catalog: Ferraris 2007:416 [ref. 29155]. •Valid as Trichomycterus catamarcensis Fernández & Vari 2000 -- (López et al. 2002:60 [ref. 26808], de Pinna & Wosiacki in Reis et al. 2003:280 [ref. 27061], López et al. 2003:39 [ref. 27366], Fernádez & Schaefer 2003:357 [ref. 27407], Menni 2004:82 [ref. 28131], Ferraris 2007:416 [ref. 29155], Ferrer & Malabarba 2011:65 [ref. 31348], Mirande & Koerber 2015:37 [ref. 35117], Ochoa et al. 2017:557 [ref. 35582], Fernández & Andreoli Bize 2018:366 [ref. 36232]). Current status: Valid as Trichomycterus catamarcensis Fernández & Vari 2000. Trichomycteridae: Trichomycterinae. Distribution: Laguna Blanca basin, Catamarca Province, Argentina. Habitat: freshwater.