Species that contain: Hyphessobrycon and ecuadoriensis [ 2 ] records

ecuadorensis, Megalamphodus Eigenmann [C. H.] 1915:99 [Memoirs of the Carnegie Museum v. 7 (no. 1); ref. 1231] Maranjito, Río Chan Chan, Ecuador. Holotype (unique): CAS [ex IU 13628] (missing). Apparently not the same as Hyphessobrycon ecuadoriensis Eigenmann & Henn 1914. •Valid as Hyphessobrycon ecuadorensis (Eigenmann 1915) -- (Ovchynnyk 1967:29 [ref. 37559], Lima & Malabarba in Reis et al. 2003:135-136 [ref. 27061], ?García-Alzate et al. 2010:55 [ref. 30716], ?García-Alzate et al. 2011:709 [ref. 31266], Barriga Salazar 2014:107 [ref. 35745], ?García-Alzate et al. 2013:184 [ref. 32440], García-Alzate et al. 2015:223 [ref. 33855], Elías et al. 2023:3 [ref. 39863]). Current status: Valid as Hyphessobrycon ecuadorensis (Eigenmann 1915). Characidae: Stethaprioninae. Distribution: South America: Guyanas River basin (Ecuador and Colombia). Habitat: freshwater.

ecuadoriensis, Hyphessobrycon Eigenmann [C. H.] & Henn [A. W.] in Eigenmann, Henn & Wilson 1914:9 [Indiana University Studies No. 19; ref. 1259] Los Ríos, forest pool near Vinces, western Ecuador (ca. 1°33'S, 79°44'W). Holotype: CAS 61602 [ex IU 13105a]. Paratypes: AMNH 5329 (18); BMNH 1924.3.3.44-45 (2); CAS 32454 [ex IU 13105] (1853); FMNH 10290-313 (total 23), 56601 (83); MCZ 30951 (29); MNHN 1980-1439 [ex CAS 13105] (1); CAS-SU 22776 (17); UMMZ 160151 (16); ZMA 113819 (1). Type catalog: Böhlke 1953:24 [ref. 12291], Nijssen et al. 1982:19 [ref. 19236], Ibarra & Stewart 1987:48 [ref. 12367]. Apparently not the same as Megalamphodus ecuadorensis Eigenmann 1915. •Valid as Hyphessobrycon ecuadoriensis Eigenmann & Henn 1914 -- (Weitzman & Palmer 1997:231 [ref. 22743], Lima & Malabarba in Reis et al. 2003:136 [ref. 27061], Jiménez-Prado et al. 2015:139 [ref. 34894], DoNascimiento et al. 2017:[9] [ref. 35679], Ota et al. 2020:432 [ref. 37391]). Current status: Valid as Hyphessobrycon ecuadoriensis Eigenmann & Henn 1914. Characidae: Stethaprioninae. Distribution: Ecuador. Habitat: freshwater.