xinguensis, Macropsobrycon Géry [J.] 1973:106, Figs. 15-17 [Studies on the Neotropical Fauna v. 8; ref. 1596] Rio Suia Missu, Rio Xingu basin, about 12°40'S, 52°07'W, Brazil. Holotype: BMNH 1972.11.15.5. Paratypes: (6) ?BMNH 1972.11.15.6 (1), 1972.11.15.7-9 (3); Géry coll. 0679 (2). •Incertae sedis in Characidae, a valid species but not in Macropsobrycon -- ([various authors] in Reis et al. 2003:104 [ref. 27061]). •Valid as Macropsobrycon xinguensis Géry 1973 -- (Jerep et al. 2024:217 [ref. 40817]). Current status: Valid as Macropsobrycon xinguensis Géry 1973. Characidae: Cheirodontinae. Distribution: South America: Xingu River basin, Brazil. Habitat: freshwater.