macrolepis, Pyrrhulina Ahl [E.] & Schindler [O.] 1937:140 [Anzeiger der Akademie der Wissenschaften in Wien, Mathematisch-Naturwissenschaftliche Klasse v. 74 (no. 16) (for 1 July 1937); ref. 17130] San Jose, Río Pilcomayo, Formosa, Argentina, 25°08'60"S, 58°08'60"W. Holotype (unique): ZSM 5866. Types mentioned: Paepke 1995:91 [ref. 21847]. Type catalog: Neumann 2011:261 [ref. 31652]. •Valid as Pyrrhulina macrolepis Ahl & Schindler 1937 -- (Weitzman & Weitzman in Reis et al. 2003:248 [ref. 27061], López et al. 2003:36 [ref. 27366], Menni 2004:72 [ref. 28131]). •Synonym of Pyrrhulina australis Eigenmann & Kennedy 1903 -- (Zarske & Géry 2004:47 [ref. 28037], Litz & Koerber 2014:9 [ref. 33622], Mirande & Koerber 2015:14 [ref. 35117], Koerber et al. 2017:21 [ref. 35267], Netto-Ferreira 2024:389 [ref. 40817]). Current status: Synonym of Pyrrhulina australis Eigenmann & Kennedy 1903. Lebiasinidae: Pyrrhulininae. Habitat: freshwater.