dinizae, Hisonotus Ribeiro-Silva [L. R.], Silva [G. S. C.], Venere [P. C.], Pains da Silva [H.] & Roxo [F. F.] 2020:554, Figs. 1-2 [Zootaxa 4860 (no. 4); ref. 37845] Córrego Grande, drainage of rio Pindaíba, rio Araguaia basin, municipality of Barra do Garças, Mato Grosso state, Brazil, -15.7417°, -52.0936°. Holotype: MZUSP 125790. Paratypes: LBP, MZUSP. Plus additional non-type material. •Valid as Rhinotocinclus dinizae (Ribeiro-Silva, Silva, Venere, Pains da Silva & Roxo 2020) -- (Reis & Lehmann A. 2022:89 [ref. 39390]). Current status: Valid as Rhinotocinclus dinizae (Ribeiro-Silva, Silva, Venere, Pains da Silva & Roxo 2020). Loricariidae: Hypoptopomatinae. Distribution: South America: upper Araguaia River drainage, Mato Grosso, Brazil. Habitat: freshwater.