langei, Rineloricaria Ingenito [L. F. S.], Ghazzi [M. S.], Duboc [L. F.] & Abilhoa [V.] 2008:356, Figs. 1-2 [Neotropical Ichthyology v. 6 (no. 3); ref. 29842] Quatro Varras, rio Iraí, at Fazenda Moura-Daz, downstream Reservoir of rio Iraí - SANEPAR, 49°05'26"W, 25°29'23"S, Paraná, Brazil. Holotype: MCP 42506. Paratypes: MCP 23459 (4); MHNCI 8937 (10); MNRJ 31157 (5, 1 c&s). •Valid as Rineloricaria langei Ingenito, Ghazzi, Duboc & Abilhoa 2008 -- (Reis et al. 2020:468 [ref. 38364]). Current status: Valid as Rineloricaria langei Ingenito, Ghazzi, Duboc & Abilhoa 2008. Loricariidae: Loricariinae. Distribution: South America: upper Iguaçu River basin (southern Brazil). Habitat: freshwater.