helleri, Curimatus Steindachner [F.] 1910:266 [Anzeiger der Kaiserlichen Akademie der Wissenschaften in Wien, Mathematisch-Naturwissenschaftlichen Klasse v. 47 (no. 17) (for 30 June 1910); ref. 14874] Upper Suriname River, Suriname. Syntypes: (3) NMW (apparently lost). •Valid as Cyphocharax helleri (Steindachner 1910) -- (Vari 1992:32 [ref. 19020], Planquette et al. 1996120 [ref. 22818], Vari in Reis et al. 2003:55 [ref. 27061], Vari et al. 2012:67 [ref. 31971], Wosiacki & Miranda 2014:632 [ref. 33098], Melo et al. 2016:132 [ref. 34701], Melo 2017:118 [ref. 35213], Bortolo & Lima 2020:9 [ref. 37597], Borstein et al. 2022:16 [ref. 39507]). Current status: Valid as Cyphocharax helleri (Steindachner 1910). Curimatidae. Distribution: Widespread in northern South America: Brazil, French Guiana, Guyana, Suriname and Venezuela. Habitat: freshwater.