zonatum, Pygidium Eigenmann [C. H.] 1918:330, Pl. 51 (fig. 1) [Memoirs of the Carnegie Museum v. 7 (no. 5); ref. 1239] Água Quente, Iporanga, Ribeira de Iguape River, São Paulo State, Brazil. Holotype (unique): FMNH 58573 [ex CM 7596]. Paratypes: FMNH 58572 (1, = Trichomycterus alternatus), 58574 (2). Type catalog: Henn 1928:81 [ref. 12305], Ibarra & Stewart 1987:73 [ref. 12367], Ferraris 2007:425 [ref. 29155]. •Valid as Trichomycterus zonatus (Eigenmann 1918) -- (Burgess 1989:323 [ref. 12860] as zonatum, Bizerril 1994:623 [ref. 22673], de Pinna & Wosiacki in Reis et al. 2003:285 [ref. 27061], Bockmann et al. 2004:228 [ref. 27855], Ferraris 2007:425 [ref. 29155], Barbosa & Costa 2010:121 [ref. 30782], Barbosa & Costa 2011:308 [ref. 31672], Barbosa & Costa 2012:82 [ref. 31901], Katz & Barbosa 2014:3 [ref. 33418], García-Melo et al. 2016:237 [ref. 34471], Reis & de Pinna 2019:109 [ref. 36632]). •Valid as Cambeva zonata (Eigenmann 1918) -- (Katz et al. 2018:563 [ref. 36330], Donin et al. 2020:16 [ref. 37395], Costa et al. 2020:720 [ref. 37907], Reis et al. 2020:471 [ref. 38364], Donin et al. 2022:4 [ref. 39872]). Current status: Valid as Cambeva zonata (Eigenmann 1918). Trichomycteridae: Trichomycterinae. Distribution: South America: Ribeira do Iguape River drainage (São Paulo State, Brazil). Habitat: freshwater.