Species that contain: Bryconamericus and iheringii [ 3 ] records

boops, Bryconamericus Eigenmann [C. H.] 1908:105 [Bulletin of the Museum of Comparative Zoology v. 52 (no. 6); ref. 1221] Maldonado on Río de la Plata, Uruguay. Holotype (unique): MCZ 20700 (deformed specimen). •Synonym of Bryconamericus iheringii (Boulenger 1887) -- (Malabarba & Kindel 1995:684 [ref. 21922], Braga 1998:26 [ref. 24111], Silva in Reis et al. 2003:117 [ref. 27061], da Silva 2004:55 [ref. 27870], Litz & Koerber 2014:13 [ref. 33622], Mirande & Koerber 2015:21 [ref. 35117]). Current status: Synonym of Bryconamericus iheringii (Boulenger 1887). Characidae: Stevardiinae. Habitat: freshwater.

iheringii, Tetragonopterus Boulenger [G. A.] 1887:172 [Annals and Magazine of Natural History (Series 5) v. 19 (no. 111) (art. 23); ref. 17020] São Lorenço, Rio Grande do Sul, Brazil. Lectotype: BMNH 1886.3.15.30. Paralectotypes: (15) BMNH 1886.3.15.31-34 (4). Lectotype selected by Malabarba & Kindel 1995:679 [ref. 21922]. •Valid as Bryconamericus iheringii (Boulenger 1887) -- (Malabarba 1989:131 [ref. 14217], Malabarba & Kindel 1995:684 [ref. 21922], Gómez & Chebez 1996:50 [ref. 23791] as iheringi, Haro et al. 1996:6 [ref. 25004] as iheringi, Braga 1998:26 [ref. 24111] as iheringi, Miquelarena & Aquino 1999:523 [ref. 23980] as iheringi, Almirón et al. 2001:35 [ref. 26609] as iheringi, Miquelarena et al. 2002:70 [ref. 26517], Miquelarena et al. 2002:77 [ref. 26517] as cf. iheringii, Casciotta et al. 2002:163 [ref. 26551] as iheringii, López et al. 2002:63 [ref. 26808] as iheringi, Román-Valencia 2003:24 [ref. 26840], Silva in Reis et al. 2003:117 [ref. 27061], López et al. 2003:24 [ref. 27366], Azpelicueta et al. 2003:582 [ref. 27482], Casciotta et al. 2003:96 [ref. 28130] as iheringi, Casciotta et al. 2004:64 [ref. 27664], da Silva 2004:55 [ref. 27870], Almirón et al. 2004:8 [ref. 27986], Menni 2004:77 [ref. 28131], Langeani et al. 2005:389 [ref. 28234], Román-Valencia et al. 2009:2 [ref. 30393], Mirande 2010:542 [ref. 31006] as cf.iheringii, Litz & Koerber 2014:13 [ref. 33622], Sarmiento et al. 2014:184 [ref. 35004], Dagosta & Netto-Ferreira 2015:440 [ref. 33665] as iheringi, Thomaz et al. 2015:Add. 5 [ref. 33893], Mirande & Koerber 2015:21 [ref. 35117], Bertaco et al. 2016:412 [ref. 34561], Petry et al. 2016:301 [ref. 34966], Nión et al. 2016:30 [ref. 35565] dated 1897, Jerep & Shibatta 2017:10 [ref. 35610], Azevedo-Santos et al. 2020:5 [ref. 39606] as aff. iheringii, Reis et al. 2020:460 [ref. 38364] as aff. iheringii, Brandão et al. 2023:101 [ref. 40464] as aff. iheringii, Giora & Wingert 2023:127 [ref. 41026], Loureiro et al. 2023:66 [ref. 40506]). Current status: Valid as Bryconamericus iheringii (Boulenger 1887). Characidae: Stevardiinae. Distribution: South America: Laguna dos Patos and Uruguay and Paraguay River basin (Argentina, Brazil, Bolivia and Uruguay). Habitat: freshwater.

pliodus, Tetragonopterus Cope [E. D.] 1894:90, Pl. 5 (fig. 5) [Proceedings of the American Philosophical Society v. 33; ref. 965] Rio Grande do Sul, Brazil. Lectotype: ANSP 21578. Paralectotypes: ANSP 21579 (1). Type catalog: Böhlke 1984:52 [ref. 13621] as holotype and paratype. Lectotype established by Fowler 1906:347 [ref. 1373]. •Synonym of Bryconamericus iheringii (Boulenger 1887) -- (Malabarba 1989:131 [ref. 14217], Malabarba & Kindel 1995:684 [ref. 21922], Silva in Reis et al. 2003:117 [ref. 27061], da Silva 2004:55 [ref. 27870], Litz & Koerber 2014:13 [ref. 33622], Mirande & Koerber 2015:21 [ref. 35117]). Current status: Synonym of Bryconamericus iheringii (Boulenger 1887). Characidae: Stevardiinae. Habitat: freshwater.