Species that contain: Corydoras and barbatus [ 3 ] records

barbatus, Callichthys Quoy [J. R. C.] & Gaimard [J. P.] 1824:234 [Voyage autour du monde; ref. 3574] Fazenda da Japuhyba near Angra dos Reis, 22°59'S, 44°17'W, Rio de Janeiro, Brazil. Neotype: CAS 16006 [ex CAS-SU 68290]. Type catalog: Ferraris 2007:129 [ref. 29155]. Neotype designated by Nijssen & Isbrücker 1980:202 [ref. 6910]. Original type locality specified by Koerber & Reis 2020:4 [ref. 37463] as Rio Inhomirim, village of Inhomirim, city of Magé, state of Rio de Janeiro, Brazil, 22°34'34"S, 43°11'05"W. •Valid as Corydoras barbatus (Quoy & Gaimard 1824) -- (Nijssen & Isbrücker 1980:202 [ref. 6910], Burgess 1989:365 [ref. 12860], Isbrücker 2001:221 [ref. 26805], Reis in Reis et al. 2003:295 [ref. 27061], Shimabukuro-Dias et al. 2004:141 [ref. 27796]). •Valid as Scleromystax barbatus (Quoy & Gaimard 1824) -- (Britto 2003:147 [ref. 27338], Britto & Reis 2005:481 [ref. 28458], Knaack 2007:36 [ref. 29221], Ferraris 2007:129 [ref. 29155], Ottoni et al. 2016:133 [ref. 34756], Britto et al. 2016:[9] [ref. 34806], Reis et al. 2020:465 [ref. 38364]). Current status: Valid as Scleromystax barbatus (Quoy & Gaimard 1824). Callichthyidae: Corydoradinae. Distribution: South America: coastal drainages from Rio de Janeiro to Santa Catarina states (Brazil). Habitat: freshwater.

eigenmanni, Corydoras Ihering [R. von] 1907:34 [35] [Revista do Museu Paulista (N. S.) v. 1 (fasc. 1); ref. 2294] Cubatao or Raiz da Serra, Estado de São Paulo, Brazil. Lectotype: MZUSP [ex DZSASP] 153. Paralectotypes: BMNH 1907.7.6.2-4 (3); CAS 36384 [ex IU 10795a, ex CAS 24752] (1), 36453 [ex IU 10795, ex CAS 24753] (1, missing); NMW 46732 (1). Type catalog: Ferraris 2007:129 [ref. 29155]. Portuguese on p. 35. Lectotype selected by Britski 1969:206 [ref. 12401]. Prior lectotype designation by Ellis 1913:409 [ref. 1270] of IU 10795 does not clearly specify which of two specimens is to be considered as "type" and is, therefore, not valid. •Valid as Corydoras eigenmanni Ihering 1907 -- (Isbrücker 2001:224 [ref. 26805]). •Synonym of Corydoras barbatus (Quoy & Gaimard 1824) -- (Nijssen & Isbrücker 1980:202 [ref. 6910], Reis in Reis et al. 2003:295 [ref. 27061]). •Synonym of Scleromystax barbatus (Quoy & Gaimard 1824) -- (Ferraris 2007:129 [ref. 29155]). Current status: Synonym of Scleromystax barbatus (Quoy & Gaimard 1824). Callichthyidae: Corydoradinae. Habitat: freshwater.

kronei, Corydoras Miranda Ribeiro [A. de] 1907:189, Fig. [Boletim Sociedade Nacional Agricultura, Rio de Janeiro [Lavoura] v. 11 (no. 5); ref. 17767] Iguapé, Iporangue, Estado de São Paulo, Brazil. Lectotype: MNRJ 918A. Paralectotypes: MNRJ 918B (2). Type catalog: Miranda Ribeiro 1955:395 [ref. 12732], Miranda Ribeiro 1959:11 [ref. 10392], Ferraris 2007:129 [ref. 29155]. Lectotype selected by Nijssen & Isbrücker 1980:202 [ref. 6910]. •Valid as Corydoras kronei Miranda Ribeiro 1907 -- (Isbrücker 2001:228 [ref. 26805]). •Synonym of Corydoras barbatus (Quoy & Gaimard 1824) -- (Nijssen & Isbrücker 1980:202 [ref. 6910], Reis in Reis et al. 2003:295 [ref. 27061], Reis in Reis et al. 2003:295 [ref. 27061]). •Synonym of Scleromystax barbatus (Quoy & Gaimard 1824) -- (Ferraris 2007:129 [ref. 29155]). Current status: Synonym of Scleromystax barbatus (Quoy & Gaimard 1824). Callichthyidae: Corydoradinae. Habitat: freshwater.