Species that contain: Brycon and alburnus [ 2 ] records

acutus, Brycon Böhlke [J. E.] 1958:67, Pl. 4 (fig. 1) [Proceedings of the Academy of Natural Sciences of Philadelphia v. 110; ref. 12050] Near the mouth of Río Quinindé, Ecuador, elevation 60 meters. Holotype: CAS-SU 49757. Paratypes: ANSP 75929 (1); CAS-SU 49758-59 (1, 1). Type catalog: Böhlke 1984:42 [ref. 13621]. •Valid as Brycon acutus Böhlke 1958 -- (Ovchynnyk 1967:27 [ref. 37559]). •Synonym of Brycon alburnus (Günther 1860) -- (Howes 1982:6 [ref. 14201], Lima in Reis et al. 2003:175 [ref. 27061]). Current status: Synonym of Brycon alburnus (Günther 1860). Bryconidae: Bryconinae. Habitat: freshwater.

alburnus, Chalceus Günther [A.] 1860:419 [Proceedings of the Zoological Society of London 1859 (pt 3) (art. 7); ref. 18210] Western Andes of Ecuador. Syntypes: BMNH 1860.6.16.167 (1), 1860.6.16.180 (1), 1860.6.16.201-202 (2), 1860.6.16.204 (1). •Valid as Brycon alburnus (Günther 1860) -- (Ovchynnyk 1967:27 [ref. 37559], Howes 1982:6 [ref. 14201], Ortega & Vari 1986:7 [ref. 9708], Lima in Reis et al. 2003:174 [ref. 27061], Barriga Salazar 2014:108 [ref. 35745], Jiménez-Prado et al. 2015:162 [ref. 34894], Valenzuela et al. 2023:94 [ref. 40815]). Current status: Valid as Brycon alburnus (Günther 1860). Bryconidae: Bryconinae. Distribution: South America: Pacific slope (Ecuador). Habitat: freshwater.