Neoplecostomus langeanii Roxo, Oliveira & Zawadzki, 2012: 13, fig. 8.

Paratypes: 2 lots, 8 specimens —NUP 6102, 2 (m), 73.0– 75.4 mm SL, 5 (f), 57.5–63.2 mm SL: Brazil, Minas Gerais, Muzambinho, rio Muzambinho, rio Grande basin, 21°20’47”S 46°28’08”W, F.F. Roxo et al., 9 Mar 2008. NUP 11988 , 1 (m), 85.5 mm SL: Brazil, Minas Gerais, Muzambinho, rio Muzambinho, rio Grande basin, 21°17’37”S, 46°29’06”W, F.F. Roxo et al., 11 Jan 2008 .