puka, Astyanax Mirande [J. M.], Aguilera [G.] & Azpelicueta [M. de las M.] 2007:33, Figs. 1-3 [Zootaxa No. 1646; ref. 29333] Río Mandolo, under bridge of Ruta Provincial 344, near Monteros City, Río Salí basin, Monteros, Tucumán, Argentina. Holotype: CI-FML 3844. Paratypes: CI-FML 3849 (19), 3851 (2). Plus non-type material. •Valid as Astyanax puka Mirande, Aguilera & Azpelicueta 2007 -- (Mirande 2010:515 [ref. 31006], Koerber 2011:3 [ref. 31122], Koerber 2014:4 [ref. 33621], Mirande & Koerber 2015:24 [ref. 35117], Terán et al. 2017:7 [ref. 35358]). •Valid as Psalidodon puka (Mirande, Aguilera & Azpelicueta 2007) -- (Mirande & Koerber 2020:2 [ref. 37594], Terán et al. 2020:11 [ref. 37440]). Current status: Valid as Psalidodon puka (Mirande, Aguilera & Azpelicueta 2007). Characidae: Stethaprioninae. Distribution: South America: Mandolo and Salí river drainages, Tucumán (northwestern Argentina). Habitat: freshwater.