ix, Stenolicmus Wosiacki [W. B.], Coutinho [D. P.] & de Assis Montag [L. F.] 2011:63, Figs. 1-3 [Zootaxa No. 2752; ref. 31139] Unnamed igarapé tributary of Igarapé Curuá, tributary of left margin of Rio Amazonas, 0°09'47.6"S, 55°11'01.2"W, Pará State, Brazil. Holotype (unique): MPEG 15101. •Valid as Stenolicmus ix Wosiacki, Coutinho & de Assis Montag 2011. Current status: Valid as Stenolicmus ix Wosiacki, Coutinho & de Assis Montag 2011. Trichomycteridae: Sarcoglanidinae. Distribution: Headwaters of Rio Curuá, Pará State, Brazil. Habitat: freshwater.