gryphus, Corydoras Tencatt [L. F. C.], Britto [M. R.] & Pavanelli [C. S.] 2014:72, Figs. 1-3 [Neotropical Ichthyology v. 12 (no. 1); ref. 33230] Paraná, Foz do Iguaçu, rio Paraná (near Ponte da Amizade), approximately 25°31’S, 54°38’W, Brazil. Holotype: MNRJ 40770. Paratypes: MCP 47852 (6), ZUEC-PIS 7656 (9). Type catalog: Oliveira et al. 2022:11 [ref. 39255]. Tencatt & Evers 2016:[11] [ref. 34387] mention 3 paratypes as NUP 14676. •Valid as Corydoras gryphus Tencatt, Britto & Pavanelli 2014 -- (Tencatt & Pavanelli 2015:294 [ref. 35434], Tencatt & Ohara 2016:[13] [ref. 34353], Tencatt & Evers 2016:[11] [ref. 34387], Tencatt et al. 2016:[17] [ref. 34388]). •Valid as Hoplisoma gryphus (Tencatt, Britto & Pavanelli 2014) -- (Dias et al. 2024:26 [ref. 41219]). Current status: Valid as Hoplisoma gryphus (Tencatt, Britto & Pavanelli 2014). Callichthyidae: Corydoradinae. Distribution: South America: Rio Paraná drainage, Lower Parana (Brazil). Habitat: freshwater.