eurytaenia, Phenacogaster Lucena [Z. M. S. de], Antonetti [D. A.] & Lucena [C. A. S. de] in Antonetti, Lucena & Lucena 2018:272, Figs. 1-2 [Ichthyological Exploration of Freshwaters v. 28 (no. 3) [no. IEF-1075]; ref. 36204] Downstream of Usina Hidrelétrica de Serra da Mesa, rio Tocantins, Campinaçu, Goiás State, Brazil, 13°50'55"S, 48°15'45"W. Holotype: MZUSP 119015. Paratypes: MCP, MZUSP, UNT. •Valid as Phenacogaster eurytaenia Lucena, Antonetti & Lucena 2018. Current status: Valid as Phenacogaster eurytaenia Lucena, Antonetti & Lucena 2018. Characidae: Characinae. Distribution: Upper and middle rio Tocantins basin, Brazil. Habitat: freshwater.