huachi, Silvinichthys Fernández [L.], Sanabria [E. A.], Quiroga [L. B.] & Vari [R. P.] 2014:3, Fig. 1 [Journal of Fish Biology v. 84 (no. 2); ref. 33141] Provincia de San Juan, Departmento Jachal, Río Huerta, 30°01'S, 68°48'W, Argentina, elevation 2000 meters. Holotype: MCN 1516. Paratypes: MCN 1515 (6), 1517 (2); USNM 396057 (1). Plus non-type specimens. •Valid as Silvinichthys huachi Fernández, Sanabria, Quiroga & Vari 2014 -- (Mirande & Koerber 2015:37 [ref. 35117], Fernández & Liotta 2016:379 [ref. 34919], Fernández et al. 2017:42 [ref. 35112]). Current status: Valid as Silvinichthys huachi Fernández, Sanabria, Quiroga & Vari 2014. Trichomycteridae: Trichomycterinae. Distribution: Río Heurta, Argentina. Habitat: freshwater.