Curculionichthys piracanjuba (Martins & Langeani 2012) .

Holotype: DZSJRP 10450, 25.6 mm SL, unnamed stream tributary to rio Piracanjuba, rio Paranaíba basin, upper rio Paraná basin, at GO-213 road from Morrinhos to Rio Quente, right after access to Água Limpa, Marcelândia , Goiás, Brazil, el. 740 m, 17°43’23”S, 48°57’47”W, cols. F. Langeani, J. P. Serra, L.G.G. Silveira, D. Simiele & M.M.F. Marinho, 7 June 2007 (as Hisonotus piracanjuba; Fig. 7).

Paratypes: 4 lots, 33 specimens; DZSJRP 10442, 4, 22.4¯ 24.9 mm SL, same locality as holotype; cols. F. Langeani & L.G.G. Silveira, 10 March 2007; DZSJRP 13233, 15 (1 c&s), 17.8-24.8 mm SL, collected with the holotype; DZSJRP 14780, 7, 20.4¯ 24.7 mm SL, ribeirão Santana, rio São Bartolomeu drainage, Brasília, Distrito Federal, Brazil, cols. O.A. Shibatta & H.M. Shibatta, 14 January 2001 ; and DZSJRP 14781, 7, 15.3¯ 21.3 mm S, ribeirão Santana, rio São Bartolomeu drainage, Brasilia, Distrito Federal, Brazil, col. O.A. Shibatta, 28 May 2000 .