macromycterus, Typhlobelus Costa [W. J. E. M.] & Bockmann [F. A.] 1994:68, Figs. 1-3 [Tropical Zoology v. 7 (no. 1); ref. 21364] Rio Tocantins near Tucuruí, Pará State, Brazil. Holotype (unique): MNRJ 12129. Type catalog: Ferraris 2007:427 [ref. 29155]. •Valid as Typhlobelus macromycterus Costa & Bockmann 1994 -- (Nico & de Pinna 1996:29 [ref. 22300], de Pinna & Wosiacki in Reis et al. 2003:286 [ref. 27061], Schaefer et al. 2005:14 [ref. 28427], Proudlove 2006:269 [ref. 28992], Ferraris 2007:426-427 [ref. 29155], de Pinna & Kirovsky 2011:493 [ref. 31517], de Pinna & Zuanon 2013:452 [ref. 32921]). Current status: Valid as Typhlobelus macromycterus Costa & Bockmann 1994. Trichomycteridae: Glanapteryginae. Distribution: Tocantins River near Tucuruí, Para State, Brazil. Habitat: freshwater.