pulcher, Hemigrammus Ladiges [W.] 1938:49 [Zoologischer Anzeiger v. 124 (nos 3-4); ref. 17153] Between Tabatinga and Iquetos, Upper Amazonm Loreto State, Peru. Lectotype: ZMH H61 [ex 17757, in part]. Paralectotypes: ZMH H181 [ex 17757] (3). Type catalog: Ladiges et al. 1958:157 [ref. 19181], Wilkens & Dohse 1993:401 [ref. 21161]. Lectotype selected by Ladiges et al. 1958:157 [ref. 19181]. •Valid as Hemigrammus pulcher Ladiges 1938 -- (Ortega & Vari 1986:8 [ref. 9708], Lima & Oyakawa in Reis et al. 2003:133 [ref. 27061], Barriga Salazar 2014:107 [ref. 35745], Lima et al. 2016:132 [ref. 34590], DoNascimiento et al. 2017:49 [ref. 35633], Meza-Vargas et al. 2021:18 [ref. 39298]). •Valid as Holopristis pulchra (Ladiges 1938) -- (Melo et al. 2024:28 [ref. 41541]). Current status: Valid as Holopristis pulchra (Ladiges 1938). Acestrorhamphidae: Thayeriinae. Distribution: South America: upper Amazon River basin (Peru, Ecuador and Colombia). Habitat: freshwater.