Knodus figueiredoi Esguícero & Castro (2014) .

Paratypes: 1 lot, 4 specimens; DZSJRP 19258, 20.1–24.8 mm SL, rio das Garças, tributary to rio Araguaia, Guiratinga, Mato Grosso, Brazil, 16°34’54.0114”S, 53°24’50.004”W, cols. R.J. Ilario et al., 24 August 2007.