Malacoglanis Myers [G. S.] & Weitzman [S. H.] 1966:281 Masc. Malacoglanis gelatinosus Myers & Weitzman 1966. Type by original designation (also monotypic). •Valid as Malacoglanis Myers & Weirzman 1966 -- (Burgess 1989:325 [ref. 12860], de Pinna 1989:26 [ref. 12630], Costa & Bockmann 1994:715 [ref. 21339], Costa 1994:213 [ref. 21567], de Pinna 1998:298 [ref. 23847], de Pinna & Wosiacki in Reis et al. 2003:276 [ref. 27061], Ferraris 2007:408 [ref. 29155], Mattos et al. 2008:161 [ref. 29875], Mattos & Lima 2010:233 [ref. 31040], Wosiacki et al. 2011:63 [ref. 31139], Montoya-Ospina et al. 2018:101 [ref. 35739]). Current status: Valid as Malacoglanis Myers & Weitzman 1966. Trichomycteridae: Sarcoglanidinae.