Please look in Eschmeyer's Catalog of Fishes for authorships of sections, Families of Fishes (all), and related information.

Species in the genus Kronichthys: [ 3 ] records

heylandi, Plecostomus Boulenger [G. A.] 1900:165 [Annals and Magazine of Natural History (Series 7) v. 5 (no. 26) (art. 19); ref. 14718] Mountain stream near Santos, São Paulo State, Brazil, elevation 400 feet. Holotype (unique): BMNH 1899.12.18.1. Type catalog: Ferraris 2007:263 [ref. 29155]. •Valid as Kronichthys heylandi (Boulenger 1900) -- (Isbrücker 1980:14 [ref. 2303], Burgess 1989:430 [ref. 12860], Isbrücker 2001:29, 31 [ref. 25653], Isbrücker 2002:20 [ref. 27178], Weber in Reis et al. 2003:365 [ref. 27061], Ferraris 2007:263 [ref. 29155], Roxo et al. 2012:38 [ref. 32073], Pereira & Reis 2017:73 [ref. 35307], Souza et al. 2020:[3] [ref. 38094], Sarmento-Soares et al. 2024:559 [ref. 42662]). Current status: Valid as Kronichthys heylandi (Boulenger 1900). Loricariidae: Hypoptopomatinae. Distribution: South America: eastern Brazilian coastal streams between Santos and Rio de Janeiro (Brazil). IUCN (2022): Least Concern. Habitat: freshwater.

lacerta, Plecostomus Nichols [J. T.] 1919:424 [6] [Revista do Museu Paulista v. 11; ref. 15221] Poço Grande, Rio Juquia, Estado de São Paulo, Brazil. Holotype: AMNH 7151 or 7152 (published). Paratypes: AMNH 7159 (1), MZUSP [ex DZSASP] 964 (1). Type catalog: Britski 1969:209 [ref. 12401], Ferraris 2007:263 [ref. 29155]. On p. 6 of both Portuguese and English sections of separate. •Valid as Hypostomus lacerta (Nichols 1919) -- (Isbrücker 1980:25 [ref. 2303], Burgess 1989:431 [ref. 12860]). •Valid as Kronichthys lacerta (Nichols 1919) -- (Burgess & Finley 1996:169 [ref. 22901], Armbruster & Page 1997:228 [ref. 22698], Isbrücker 2001:29, 31 [ref. 25653], Isbrücker 2002:20 [ref. 27178], Weber in Reis et al. 2003:365 [ref. 27061], Ferraris 2007:263 [ref. 29155], Roxo et al. 2012:38 [ref. 32073], Pereira & Reis 2017:73 [ref. 35307], dos Reis et al. 2020:468 [ref. 38364], Souza et al. 2020:[3] [ref. 38094]). Current status: Valid as Kronichthys lacerta (Nichols 1919). Loricariidae: Hypoptopomatinae. Distribution: South America: Baia de Paranaguá and Ribeira de Iguapé River basin to Santa Catarina State (southern Brazil). Habitat: freshwater.

subteres, Kronichthys Miranda Ribeiro [A. de] 1908:[2], Figs. 1-1a [Kosmos, Rio de Janeiro [Rev. Art. Sci. Litt.] v. 5 (no. 2) (for 1907); ref. 3715] Rio Betari [Betharí], Rio Pardo, Rio Iporanga, Brazil. Syntypes: MNRJ 655 (4) Rio Betari. Type catalog: Miranda Ribeiro 1955:400 [ref. 12732], Ferraris 2007:263 [ref. 29155] •Valid as Kronichthys subteres Miranda Ribeiro 1908 -- (Isbrücker 1980:14 [ref. 2303], Burgess 1989:430 [ref. 12860], Isbrücker 2001:29 [ref. 25653], Isbrücker 2002:20 [ref. 27178], Weber in Reis et al. 2003:365 [ref. 27061], Ferraris 2007:263 [ref. 29155], Pereira et al. 2010:37 [ref. 30753], Roxo et al. 2012:38 [ref. 32073], Pereira & Reis 2017:73 [ref. 35307], Roxo et al. 2017:351 [ref. 35310], dos Reis et al. 2020:468 [ref. 38364], Souza et al. 2020:[3] [ref. 38094]). Current status: Valid as Kronichthys subteres Miranda Ribeiro 1908. Loricariidae: Hypoptopomatinae. Distribution: South America: Ribeira de Iguapé River basin to Santa Catarina State (southern Brazil). Habitat: freshwater.