Species that contain: Corydoras and trilineatus [ 4 ] records

dubius, Corydoras Nijssen [H.] & Isbrücker [I. J. H.] 1967:38, Pl. 4 (fig. 2) [Zoologische Mededeelingen (Leiden) v. 42 (no. 5); ref. 7981] Surroundings of Paramaribo, Suriname [probably Peru or French Guiana] (aquarium specimens). Holotype: ZMA 104632. Paratypes: ZMA 110633 (15). Type catalog: Nijssen et al. 1982:44 [ref. 19236], Ferraris 2007:126 [ref. 29155]. •Uncertain in genus Corydoras -- (Grant 2022:13 [ref. 39178]). •Synonym of Corydoras trilineatus Cope 1872 -- (Nijssen & Isbrücker 1980:194 [ref. 6910], Isbrücker 2001:237 [ref. 26805], Reis in Reis et al. 2003:304 [ref. 27061], Ferraris 2007:126 [ref. 29155]). Current status: Synonym of Corydoras trilineatus Cope 1872. Callichthyidae: Corydoradinae. Habitat: freshwater.

episcopi, Corydoras Eigenmann [C. H.] & Allen [W. R.] 1942:177, Pl. 12 (fig. 3) [Fishes of western South America; ref. 1246] Rio Morona, Loreto, Peru. Holotype: CAS 36448 [ex IU 15605]. Paratypes: CAS 36446 [ex IU 15816] (3). Type catalog: Ferraris 2007:126 [ref. 29155]. •Synonym of Corydoras trilineatus Cope 1872 -- (Ovchynnyk 1967:36 [ref. 37559], Nijssen & Isbrücker 1980:194 [ref. 6910], Isbrücker 2001:237 [ref. 26805], Reis in Reis et al. 2003:303 [ref. 27061], Ferraris 2007:126 [ref. 29155]). Current status: Synonym of Corydoras trilineatus Cope 1872. Callichthyidae: Corydoradinae. Habitat: freshwater.

leopardus, Corydoras Myers [G. S.] 1933:188 [The Aquarium, Philadelphia v. 2 (no. 8); ref. 19248] Brazil (probably from a Brazilian coastal river south of the Amazon River). Lectotype: USNM 93305. Paralectotypes: USNM 93306 (1). Type information: Ferraris & Vari 1992:14 [ref. 19771]. Type catalog: Ferraris 2007:119 [ref. 29155]. Lectotype selected by Nijssen & Isbrücker 1980:197 [ref. 6910]; Myers use of holotype/paratype in 1935 not acceptable as lectotype designation; paralectotype is a juvenile of Corydoras trilineatus according to Nijssen & Isbrücker. Appeared in more detail in Myers 1935:10 [ref. 3109]. Isbrücker 2001:228 [ref. 26805] gives a more detailed locality. •Valid as Corydoras leopardus Myers 1933 -- (Nijssen & Isbrücker 1980:197 [ref. 6910], Burgess 1989:366 [ref. 12860], Isbrücker 2001:228 [ref. 26805], Reis in Reis et al. 2003:299 [ref. 27061], Ferraris 2007:119 [ref. 29155], Barriga Salazar 2014:111 [ref. 35745], Sarmiento et al. 2014:190 [ref. 35004], Meza-Vargas et al. 2021:25 [ref. 39298]). Current status: Valid as Corydoras leopardus Myers 1933. Callichthyidae: Corydoradinae. Distribution: South America: Amazon River basin (Brazil, Bolivia, Ecuador and Peru). Habitat: freshwater.

trilineatus, Corydoras Cope [E. D.] 1872:281, Pl. 6 (figs. 2a-c) [Proceedings of the Academy of Natural Sciences of Philadelphia v. 23; ref. 921] Tributary of Río Ambyiacu, Peru. Lectotype: ANSP 8294. Paralectotypes: ANSP 8295 (1). Type catalog: Böhlke 1984:32 [ref. 13621], Ferraris 2007:126 [ref. 29155]. Lectotype selected by Nijssen & Isbrücker 1980:194 [ref. 6910]. •Valid as Corydoras trilineatus Cope 1872 -- (Nijssen & Isbrücker 1980:194 [ref. 6910], Ortega & Vari 1986:16 [ref. 9708], Burgess 1989:367 [ref. 12860], Isbrücker 2001:237 [ref. 26805], Reis in Reis et al. 2003:303 [ref. 27061], Britto & Lima 2003:89 [ref. 27314], Ferraris 2007:126 [ref. 29155], Barriga Salazar 2014:111 [ref. 35745], Sarmiento et al. 2014:190 [ref. 35004], Tencatt & Pavanelli 2015:294 [ref. 35434], Tencatt & Evers 2016:[12] [ref. 34387], Tencatt & Ohara 2016:[13] [ref. 34353], Tencatt et al. 2016:[18] [ref. 34388], DoNascimiento et al. 2017:73 [ref. 35633], Lima & Sazima 2017:30 [ref. 35111], Meza-Vargas et al. 2021:25 [ref. 39298]). Current status: Valid as Corydoras trilineatus Cope 1872. Callichthyidae: Corydoradinae. Distribution: South America: Brazil, Ecuador, Bolivia, Colombia, Peru and Suriname. Habitat: freshwater.