reticulatus, Hyphessobrycon Ellis [M. D.] 1911:153, Pl. 2 (fig. 2) [Annals of the Carnegie Museum v. 8 (no. 1, art. 2); ref. 1269] Rio Parahyba at Campos, Brazil. Holotype: FMNH 54397 [ex CM 3018]. Paratypes: (24) CAS 57604 [ex IU 13294] (2), FMNH 54308 (1), 54398-401 (1, 7, 1, 6), 54921 (1). Type catalog: Henn 1928:66 [ref. 12305], Ibarra & Stewart 1987:48 [ref. 12367]. •Valid as Hyphessobrycon reticulatus Ellis 1911 -- (Almirón & Casciotta 1999:344 [ref. 24405], Lima & Malabarba in Reis et al. 2003:139 [ref. 27061], López et al. 2003:27 [ref. 27366], Menni 2004:77 [ref. 28131], Almirón et al. 2006:895 [ref. 29163], Carvalho & Langeani 2013:526 [ref. 32913], Di Dario et al. 2013:262 [ref. 37503], Litz & Koerber 2014:16 [ref. 33622], Bragança et al. 2015:260 [ref. 34051], Mirande & Koerber 2015:26 [ref. 35117], Nión et al. 2016:30 [ref. 35565], Guimarães et al. 2018:83 [ref. 35965], Reis et al. 2020:459 [ref. 38364]). •Probably a synonym of Hyphessobrycon boulengeri (Eigenmann 1907) -- (Lima et al. 2024:200 [ref. 40817]). Current status: Valid as Hyphessobrycon reticulatus Ellis 1911. Acestrorhamphidae: Hyphessobryconinae. Distribution: South America: coastal river drainages in Brazil, Argentina and Uruguay. Habitat: freshwater, brackish.