barrigonae, Hemigrammus Eigenmann [C. H.] & Henn [A. W.] 1914:232 [Indiana University Studies v. 2 (no. 24); ref. 11067] Barrigona, upper Río Meta drainage, Orinoco system, Colombia. Holotype: CAS 44368 [ex IU 13423]. Paratypes: (65) AMNH 5320 (4), CAS 44369 [ex IU 13424] (orig. 61). •Valid as Hemigrammus barrigonae Eigenmann & Henn 1914 -- (Taphorn 1992:203, 269 [ref. 23654], Lima & Oyakawa in Reis et al. 2003:131 [ref. 27061], Zarske et al. 2006:24 [ref. 28749], Carvalho et al. 2010:253 [ref. 30862], Ota et al. 2014:278 [ref. 33373], Zarske 2015:8 [ref. 33782], Petrolli et al. 2016:168 [ref. 34395], Soares & Bührnheim 2016:398 [ref. 34972], DoNascimiento et al. 2017:48 [ref. 35633], Urbano-Bonilla et al. 2018:86 [ref. 35773], Reia & Benine 2019:413 [ref. 36527], Ota et al. 2019:345 [ref. 36619], Cortés Hernández et al. 2023:455 [ref. 40760]). Current status: Valid as Hemigrammus barrigonae Eigenmann & Henn 1914. Acestrorhamphidae: Pristellinae. Distribution: South America: Orinoco River basin (Colombia and Venezuela). Habitat: freshwater.