ellisae, Hyphessobrycon Bragança [P. H. N.], Ottoni [F. P.] & Rangel-Pereira [F. S.] 2015:256, Figs. 1-3 [Ichthyological Exploration of Freshwaters v. 26 (no. 3); ref. 34051] Coastal Piauí river basin, Sergipe State, northeastern Brazil, 11°15'S, 37°16'W. Holotype: UFRJ 5281. Paratypes: UFRJ. •Permanently invalid, preoccupied by Hyphessobrycon ellisae Pearson 1924. •In the synonymy of Hyphessobrycon sergipanus Bragança, Ottoni & Rangel-Pereira 2016 -- (Bragança et al. 2016:373 [ref. 34918]). •Synonym of Hyphessobrycon itaparicensis Lima & Costa 2001 -- (Zanata et al. 2018:[2] [ref. 35863]). 1°Homonym. Current status: Synonym of Hyphessobrycon itaparicensis Lima & Costa 2001. Characidae: Stethaprioninae. Habitat: freshwater.