juruena, Tetragonopterus Silva [G. S. C.], Melo [B. F.], Oliveira [C.] & Benine [R. C.] 2016:40, Fig. 15 [Zootaxa 4200 (no. 1); ref. 34929] Mato Grosso, Sapezal, Rio Juruena, upper Rio Tapajós, Brazil, 12°50'59"S, 58°55'36"W. Holotype: LIRP 14033. Paratypes: LIRP, MZUSP. •Valid as Tetragonopterus juruena Silva, Melo, Oliveira & Benine 2016 -- (Urbanski et al. 2018:[6] [ref. 35973]). Current status: Valid as Tetragonopterus juruena Silva, Melo, Oliveira & Benine 2016. Characidae: Tetragonopterinae. Distribution: Upper Rio Tapajós, Brazil. Habitat: freshwater.