guaraquessaba, Trichomycterus Wosiacki [W. B.] 2005:51, Fig. 2 [Zootaxa No. 1040; ref. 28568] Rio Bracinho, Fazenda Salto Dourado, Município de Guaraqueçaba, Paraná State, Brazil. Holotype: MPEG 7916. Paratypes: MPEG 7917 (2, c&s); MHNCI 7916 (3); MZUSP 85531 (2). Type catalog: Ferraris 2007:418 [ref. 29155]. •Valid as Trichomycterus guaraquessaba Wosiacki 2005 -- (Ferraris 2007:418 [ref. 29155], Barbosa & Costa 2011:308 [ref. 31672], García-Melo et al. 2016:238 [ref. 34471]). •Valid as Cambeva guaraquessaba (Wosiacki 2005) -- (Katz et al. 2018:563 [ref. 36330], Donin et al. 2020:16 [ref. 37395], Reis et al. 2020:470 [ref. 38364], Donin et al. 2022:4 [ref. 39872]). Current status: Valid as Cambeva guaraquessaba (Wosiacki 2005). Trichomycteridae: Trichomycterinae. Distribution: South America: Bracinho River drainage, southeastern Mata Atlantica (Paraná, Brazil). Habitat: freshwater.