stanleyi, Pseudocorynopoma Malabarba [L. R.], Chuctaya [J.], Hirschmann [A.], Oliveira [E. B. de] & Thomaz [A. T.] 2020:7, Figs. 2d-f, 3a-d, 7-9, 10b [Journal of Fish Biology v. 98 (no. 1); ref. 37866] Arroio Tamanduá, Linha Tamanduá, Marques de Souza, Rio Grande do Sul, Brazil, 29°15'44.0"S, 52°08'50.06"W. Holotype: UFRGS 27600. Paratypes: MCP, UFRGS. •Valid as Pseudocorynopoma stanleyi Malabarba, Chuctaya, Hirschmann, Oliveira & Thomaz 2020 -- (Koerber et al. 2021:4 [ref. 38894], Giora & Wingert 2023:141 [ref. 41026], Koerber et al. 2023:4 [ref. 40355], Loureiro et al. 2023:62 [ref. 40506]). Current status: Valid as Pseudocorynopoma stanleyi Malabarba, Chuctaya, Hirschmann, Oliveira & Thomaz 2020. Stevardiidae: Stevardiinae. Distribution: South America: Laguna dos Patos and coastal rivers (Rio Grande do Sul, Brazil; Uruguay). Habitat: freshwater.