sweglesi, Megalamphodus Géry [J.] 1961:36, Fig. 7 [Tropical Fish Hobbyist v. 9 (no. 9, May); ref. 9352] Corrected to River Muco, upper Río Orinoco basin, Colombia. Holotype: USNM 196090. Paratypes: Géry coll. M. 1142 (1). Type catalog and locality information: Vari & Howe 1991:29 [ref. 19022]. See Taphorn 1992:239 [ref. 23654]. •Valid as Hyphessobrycon sweglesi (Géry 1961) -- (Weitzman & Palmer 1997:235 [ref. 22743], Lima & Malabarba in Reis et al. 2003:140 [ref. 27061], García-Alzate et al. 2010:55 [ref. 30716], García-Alzate et al. 2011:709 [ref. 31266], Zarske 2014:158 [ref. 33403], García-Alzate et al. 2015:223 [ref. 33855], García-Alzate et al. 2017:125 [ref. 35253], Ohara et al. 2017:10 [ref. 35494], Pastana et al. 2017:13 [ref. 35596], DoNascimiento et al. 2017:51 [ref. 35633], Urbano-Bonilla et al. 2018:86 [ref. 35773], Guimarães et al. 2018:83 [ref. 35965], Cortés Hernández et al. 2023:455 [ref. 40760]). •Valid as Megalamphodus sweglesi Géry 1961 -- (Melo et al. 2024:21 [ref. 41541]). Current status: Valid as Megalamphodus sweglesi Géry 1961. Acestrorhamphidae: Megalamphodinae. Distribution: South America: Orinoco River basin (Colombia and Peru). Habitat: freshwater.