pectinatus, Bryconamericus Vari [R. P.] & Siebert [D. J.] 1990:517, Figs. 1-5 [Proceedings of the Biological Society of Washington v. 103 (no. 3); ref. 15519] Parque Nacional de Manú, Province Manú, Dept. Madre de Dios, Peru, about 11°50'S, 71°21'W. Holotype: MUSM 2057. Paratypes: MUSM 2058 (7), 2059 (5); USNM 303441 (5, 1 c&s), 303442 (8, 1 c&s). Type catalog: Vari & Howe 1991:11 [ref. 19022]. •Valid as Bryconamericus pectinatus Vari & Siebert 1990 -- (Malabarba & Weitzman 2000:278 [ref. 24413], Miquelarena et al. 2002:75 [ref. 26517], Silva in Reis et al. 2003:118 [ref. 27061], Román-Valencia et al. 2009:2 [ref. 30393], Román-Valencia et al. 2013:126 [ref. 32807], Román-Valencia et al. 2014:110 [ref. 33608]). •Valid as Knodus pectinatus (Vari & Siebert 1990) -- (Román-Valencia et al. 2023:50 [ref. 40431]). •Valid as Bryconacidnus pectinatus (Vari & Siebert 1990) -- (Thomaz et al. 2015:Add. 5 [ref. 33893], Netto-Ferreira 2024:116 [ref. 40817]). Current status: Valid as Bryconacidnus pectinatus (Vari & Siebert 1990). Stevardiidae: Diapominae. Distribution: South America: Parque Nacional de Manú, Department Madre de Dios, Peru. Habitat: freshwater.