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

Species in the genus Xenurobrycon: [ 6 ] records

coracoralinae, Xenurobrycon Moreira [C. R.] 2005:856, Fig. 1 [Proceedings of the Biological Society of Washington v. 118 (no. 4); ref. 28474] Rio Agapito at BR-070 road, 13 kilometers west of Goiás, tributary of rio Vermelh, rio Araguaia basin, about 15°56'S, 50°09'W, munic. de Goiás, estado de Goiás, Brazil. Holotype: MZUSP 83366. Paratypes: Many lots at MNRJ, MZUSP, USNM. Plus non-type material. •Valid as Xenurobrycon coracoralinae Moreira 2005 -- (Thomaz et al. 2015:Add. 5 [ref. 33893], Mendonça et al. 2016:[7] [ref. 34350], Menezes & Camelier 2024:285 [ref. 40817]). Current status: Valid as Xenurobrycon coracoralinae Moreira 2005. Characidae: Stevardiinae. Distribution: South America: Araguaia River drainage, Brazil. Habitat: freshwater.

heterodon, Xenurobrycon Weitzman [S. H.] & Fink [S. V.] 1985:88, Figs. 5, 12, 30, 34e, 55, 65 [Smithsonian Contributions to Zoology No. 421; ref. 5203] Río Bobonaza at Sarayacu, Pastaza, 1°16'S, 78°31'W, Ecuador. Holotype: KU 17925. Paratypes: FMNH 87544 (12), 94940 (12); KU 17926 (2); MCZ 54255 (10 or 12); USNM 219389 (2), 219390 (2 c&s), 219391 (12). Type catalog: Vari & Howe 1991:41 [ref. 19022]. •Valid as Xenurobrycon heterodon Weitzman & Fink 1985 -- (Ortega & Vari 1986:10 [ref. 9708], Weitzman 1987:113 [ref. 5982], Malabarba & Weitzman 2000:280 [ref. 24413], Weitzman in Reis et al. 2003:228 [ref. 27061], Moreira 2005:855 [ref. 28474], Barriga Salazar 2014:109 [ref. 35745], Thomaz et al. 2015:Add. 5 [ref. 33893], Mendonça et al. 2016:[7] [ref. 34350], DoNascimiento et al. 2017:54 [ref. 35633], Meza-Vargas et al. 2021:20 [ref. 39298], Menezes & Camelier 2024:285 [ref. 40817]). Current status: Valid as Xenurobrycon heterodon Weitzman & Fink 1985. Characidae: Stevardiinae. Distribution: South America: upper Amazon River basin (Ecuador, Colombia and Peru). Habitat: freshwater.

macropus, Xenurobrycon Myers [G. S.] & Miranda Ribeiro [P. de] 1945:5, Fig. 1 [Boletim do Museu Nacional do Rio de Janeiro, Zoologia, Nova Série No. 32; ref. 3131] Rio Bodoquena, Rio Paraguay system, Matto Grosso, Brazil. Holotype: MNRJ ?. Paratypes: CAS-SU 40764 (2). Other paratypes in MNRJ (14). Type catalog: Böhlke 1953:27 [ref. 12291]. •Valid as Xenurobrycon macropus Myers & Miranda Ribeiro 1945 -- (Weitzman 1987:113 [ref. 5982], Weitzman & Burns 1997:139 [ref. 24512], Britski et al. 1999:49 [ref. 24147], Malabarba & Weitzman 2000:280 [ref. 24413], Weitzman in Reis et al. 2003:228 [ref. 27061], Moreira 2005:855 [ref. 28474], Thomaz et al. 2015:Add. 5 [ref. 33893], Mendonça et al. 2016:[7] [ref. 34350], Koerber et al. 2017:35 [ref. 35267], Menezes & Camelier 2024:285 [ref. 40817]). Current status: Valid as Xenurobrycon macropus Myers & Miranda Ribeiro 1945. Characidae: Stevardiinae. Distribution: South America: Paraguay River basin, Brazil and Paraguay. Habitat: freshwater.

polyancistrus, Xenurobrycon Weitzman [S. H.] 1987:113, Figs. 1-3 [Proceedings of the Biological Society of Washington v. 100 (no. 1); ref. 5982] Río Isiboro, Laguna Motacusal, Estado Beni, Bolivia, 15°40'S, 65°00'W. Holotype: MNHN 1986-0452. Paratypes: MNHN 1986-0453 (6); USNM 278188 (2, 1 c&s), 278190-91 (4, 5). Type catalog: Vari & Howe 1991:41 [ref. 19022]. •Valid as Xenurobrycon polyancistrus Weitzman 1987 -- (Géry & Römer 1997:70 [ref. 23712], Weitzman & Burns 1997:137 [ref. 24512], Weitzman in Reis et al. 2003:228 [ref. 27061], Moreira 2005:855 [ref. 28474], Sarmiento et al. 2014:185 [ref. 35004], Thomaz et al. 2015:Add. 5 [ref. 33893], Mendonça et al. 2016:[7] [ref. 34350], Menezes & Camelier 2024:286 [ref. 40817]). Current status: Valid as Xenurobrycon polyancistrus Weitzman 1987. Characidae: Stevardiinae. Distribution: South America: Mamoré and Madre de Dios River basins, western Amazon basin, Bolivia and Peru. Habitat: freshwater.

pteropus, Xenurobrycon Weitzman [S. H.] & Fink [S. V.] 1985:85, Figs. 4, 29, 43, 64b, 78 [Smithsonian Contributions to Zoology No. 421; ref. 5203] An igarapé in Fonte Boa, about 2°30'S, 67°02'W, Amazonas, Brazil. Holotype: MZUSP 12412. Paratypes: USNM 232921 [ex MZUSP 12412] (1 c&s). Type catalog: Vari & Howe 1991:41 [ref. 19022], Oyakawa 1996:498 [ref. 23140]. •Valid as Xenurobrycon pteropus Weitzman & Fink 1985 -- (Weitzman 1987:113 [ref. 5982], Weitzman in Reis et al. 2003:228 [ref. 27061], Moreira 2005:855 [ref. 28474], Thomaz et al. 2015:Add. 5 [ref. 33893], Mendonça et al. 2016:[7] [ref. 34350], Menezes & Camelier 2024:286 [ref. 40817]). Current status: Valid as Xenurobrycon pteropus Weitzman & Fink 1985. Characidae: Stevardiinae. Distribution: South America: vicinity of Fonte Boa, Amazon basin, Amazonas State, Brazil. Habitat: freshwater.

varii, Xenurobrycon Mendonça [M. B.], Peixoto [L. A. W.], Dutra [G. M.] & Netto-Ferreira [A. L.] 2016:2, Figs. 1-5 [Neotropical Ichthyology v. 14 (no. 1) el50057; ref. 34350] Jacareacanga, Vila de Mamãe Anã, tributary of rio Tapajós, Pará, Brazil, 5°42'22"S, 57°22'30"W. Holotype: MPEG 32825. Paratypes: INPA, MCNIP, MPEG, MZUSP, USNM. Plus additional non-type material. •Valid as Xenurobrycon varii Mendonça, Peixoto, Dutra & Netto-Ferreira 2016 -- (Menezes & Camelier 2024:286 [ref. 40817]). Current status: Valid as Xenurobrycon varii Mendonça, Peixoto, Dutra & Netto-Ferreira 2016. Characidae: Stevardiinae. Distribution: South America: Tapajós and Jamanxim River drainages, Pará, Brazil. Habitat: freshwater.