roesseli, Characidium Géry [J.] 1965:201, Pl. 18 (fig. 16); Fig. 7 [Senckenbergiana Biologica v. 46 (no. 3); ref. 1586] Igarapé Préto, collateéral de l'Amazone supérieure près de Belem, à environ 60 km en aval de Letícia, Amazonas, Brazil. Holotype: SMF 7213. Paratypes: Géry coll. 0184 (1), SMF 7214 (1). •Valid as Characidium roesseli Géry 1965 -- (Buckup 1993:102 [ref. 20831], Buckup in Reis et al. 2003:90 [ref. 27061], DoNascimiento et al. 2017:35 [ref. 35633]). Current status: Valid as Characidium roesseli Géry 1965. Crenuchidae: Characidiinae. Distribution: Upper Amazon River basin: Brazil and Colombia. Habitat: freshwater.