barthemi, Tetranematichthys Peixoto [L. A. W.] & Wosiacki [W. B.] 2010:70, Figs. 1-3, 5a [Neotropical Ichthyology v. 8 (no. 1); ref. 30757] Oriximiná, rio Araticum, rio Trombetas basin, 1°45'34.7"S, 56°22'35.5"W, Pará, Brazil. Holotype: MPEG 11081. Paratypes: INPA 14163 (1); MPEG 11013 (2), 14565 (1). •Valid as Tetranematichthys barthemi Peixoto & Wosiacki 2010 -- (Calegari et al. 2019:[97] [ref. 36961]). Current status: Valid as Tetranematichthys barthemi Peixoto & Wosiacki 2010. Auchenipteridae: Auchenipterinae. Distribution: Lower Amazon River basin, Brazil. Habitat: freshwater.