Species that contain: Hoplerythrinus and unitaeniatus [ 6 ] records

gronovii, Erythrinus Valenciennes [A.] in Cuvier & Valenciennes 1847:500 [Histoire naturelle des poissons v. 19; ref. 4883] Cayenne, French Guiana. Syntypes: MNHN 0099 (3). Type catalog: Bertin 1948:6 [ref. 19577]. •Synonym of Hoplerythrinus unitaeniatus (Spix & Agassiz 1829) -- (Taphorn 1992:443 [ref. 23654]). •Valid as Hoplerythrinus gronovii (Valenciennes 1847) -- (Oyakawa in Reis et al. 2003:239 [ref. 27061], Mattox et al. 2024:356 [ref. 40807]). Current status: Valid as Hoplerythrinus gronovii (Valenciennes 1847). Erythrinidae. Distribution: South America: French Guiana. Habitat: freshwater.

kessleri, Erythrinus Steindachner [F.] 1877:596 [38] [Sitzungsberichte der Kaiserlichen Akademie der Wissenschaften. Mathematisch-Naturwissenschaftliche Classe v. 74 (1. Abth.); ref. 4224] Bahia, Brazil. Syntypes: (several) MCZ 21480 (4), 21495 (2); NMW 68545 (3); USNM 120407 [ex MCZ 21480] (1). Type catalog: Vari & Howe 1991:21 [ref. 19022]. On p. 38 of separate. •Synonym of Hoplerythrinus unitaeniatus (Spix & Agassiz 1829) -- (Taphorn 1992:443 [ref. 23654]). •Valid as Erythrinus kessleri Steindachner 1877 -- (Oyakawa in Reis et al. 2003:238 [ref. 27061] dated 1877, Silva et al. 2020:8 [ref. 37809]). •Species inquirenda [syntypes belong to Hoplerythrinus] -- (Mattox et al. 2024:357 [ref. 40807]). Current status: Uncertain as Erythrinus kessleri Steindachner 1877. Erythrinidae. Distribution: South America: Bahia State, Brazil. Habitat: freshwater.

rosapinnis, Pseuderythrinus Hoedeman [J. J.] 1950:82, Fig. [Amsterdam Naturalist (Bulletin Zoologisch Museum van Amsterdam) v. 1 (no. 3); ref. 2176] Near Paramaribo, Suriname. Holotype (unique): ZMA 100310. Type catalog: Nijssen et al. 1982:24 [ref. 19236]. Holotype catalog number incorrectly given as ZMA 104279 by some authors. •Synonym of Hoplerythrinus unitaeniatus (Spix & Agassiz 1829) -- (de Jongh 1991:57 [ref. 20894], Oyakawa in Reis et al. 2003:239 [ref. 27061], Litz & Koerber 2014:8 [ref. 33622], Mirande & Koerber 2015:14 [ref. 35117], Koerber et al. 2017:20 [ref. 35267], Mattox et al. 2024:357 [ref. 40807]). Current status: Synonym of Hoplerythrinus unitaeniatus (Spix & Agassiz 1829). Erythrinidae. Habitat: freshwater.

salvus, Erythrinus Agassiz [L.] in Spix & Agassiz 1829:41 [Selecta genera et species piscium quos in itinere per Brasiliam; ref. 13] Rio São Francisco, Brazil. No types known. •Synonym of Hoplerythrinus unitaeniatus (Spix & Agassiz 1829) -- (Taphorn 1992:443 [ref. 23654], Oyakawa in Reis et al. 2003:239 [ref. 27061], Litz & Koerber 2014:8 [ref. 33622], Mirande & Koerber 2015:14 [ref. 35117], Koerber et al. 2017:20 [ref. 35267]). •Species inquirenda -- (Mattox et al. 2024:357 [ref. 40807]). Current status: Uncertain as Hoplerythrinus unitaeniatus (Spix & Agassiz 1829). Erythrinidae. Habitat: freshwater.

unitaeniatus, Erythrinus Spix [J. B. von] & Agassiz [L.] 1829:42, Pl. 19 [Selecta genera et species piscium quos in itinere per Brasiliam; ref. 13] Rio São Francisco, Brazil. No types known. As Erythrinus 1-taeniatus on plate. Name first published as Erythrinus toeniatus Spix in Cuvier 1829 [ref. 995]. •Valid as Hoplerythrinus unitaeniatus (Spix & Agassiz 1829) -- (Ortega & Vari 1986:10 [ref. 9708], de Jongh 1991:59 [ref. 20894], Taphorn 1992:443 [ref. 23654], Fernández & Butí 1996:253 [ref. 22775], Planquette et al. 1996:168 [ref. 22818], Gómez & Chebez 1996:52 [ref. 23791], Britski et al. 1999:84 [ref. 24147], Lasso et al. 2001:96 [ref. 25928], Oyakawa in Reis et al. 2003:239 [ref. 27061] with author as Agassiz, López et al. 2003:35 [ref. 27366], Casciotta et al. 2003:119 [ref. 28130] with author as Spix, Menni 2004:72 [ref. 28131] as Hoplerytrhinus, Di Dario et al. 2013:262 [ref. 37503], Phillip et al. 2013:15 [ref. 32896], Barriga Salazar 2014:110 [ref. 35745], Litz & Koerber 2014:8 [ref. 33622] with author as Agassiz, Ramos et al. 2014:4 [ref. 35321], Sarmiento et al. 2014:71, 186 [ref. 35004], Mirande & Koerber 2015:14 [ref. 35117], Melo et al. 2016:133 [ref. 34701] with author as Agassiz, Bertaco et al. 2016:415 [ref. 34561], Nión et al. 2016:29 [ref. 35565] with author as Spix, Petry et al. 2016:303 [ref. 34966], DoNascimiento et al. 2017:35 [ref. 35633], Koerber et al. 2017:20 [ref. 35267], Urbano-Bonilla et al. 2018:83 [ref. 35773], Dickens 2019:165 [ref. 37135], Careaga et al. 2020:76 [ref. 37774], Reis et al. 2020:462 [ref. 38364], Silva et al. 2020:8 [ref. 37809], Meza-Vargas et al. 2021:15 [ref. 39298], Koerber et al. 2022:15 [ref. 39235], Bertaco & Azevedo 2023:4 [ref. 39997], Bertaco et al. 2023:9 [ref. 40740], Cortés Hernández et al. 2023:456 [ref. 40760], Gurgel-Lourenço et al. 2023:75 [ref. 41056], Vieira et al. 2023:18 [ref. 40759], Mattox et al. 2024:357 [ref. 40807]). Current status: Valid as Hoplerythrinus unitaeniatus (Spix & Agassiz 1829). Erythrinidae. Distribution: South America: Argentina, Bolivia, Brazil, Colombia, Ecuador, French Guiana, Guyana, Panama, Peru, Paraguay, Uruguay, Suriname and Venezuela. Habitat: freshwater.

vittatus, Erythrinus Valenciennes [A.] in Cuvier & Valenciennes 1847:499, Pl. 585 [not 551] [Histoire naturelle des poissons v. 19; ref. 4883] Brazil; Cayenne [French Guiana]; Suriname. Syntypes: MNHN A-9758 to 9761 (1, 2, 2, 1). Type catalog: Bertin 1948:5-6 [ref. 19577]. •Synonym of Hoplerythrinus unitaeniatus (Spix & Agassiz 1829) -- (Taphorn 1992:443 [ref. 23654], Oyakawa in Reis et al. 2003:239 [ref. 27061], Litz & Koerber 2014:8 [ref. 33622], Mirande & Koerber 2015:14 [ref. 35117], Koerber et al. 2017:20 [ref. 35267], Mattox et al. 2024:357 [ref. 40807]). Current status: Synonym of Hoplerythrinus unitaeniatus (Spix & Agassiz 1829). Erythrinidae. Habitat: freshwater.