franciscoensis, Tetragonopterus Silva [G. S. C.], Melo [B. F.], Oliveira [C.] & Benine [R. C.] 2016:32, Fig. 12 [Zootaxa 4200 (no. 1); ref. 34929] Minas Gerais, Três Marias, Rio São Francisco, Brazil, 18°30'S, 45°17'W. Holotype: MZUSP 120566. Paratypes: LBP, MZUSP. •Valid as Tetragonopterus franciscoensis Silva, Melo, Oliveira & Benine 2016 -- (Silva et al. 2020:7 [ref. 37809], Vieira-Guimarães et al. 2024:39 [ref. 41258]). Current status: Valid as Tetragonopterus franciscoensis Silva, Melo, Oliveira & Benine 2016. Characidae: Tetragonopterinae. Distribution: South America: coastal drainages (eastern Brazil). Habitat: freshwater.