The type locality is approximately one-meter deep and has a gravel bottom, with slow current (Ref. 72407).
- Mirande, J.M., G. Aguilera and M. Azpelicueta 2007 A new species of Astyanax (Characiformes: Characidae) from the endorheic RÃo SalÃ basin, TucumÃ¡n, northwestern Argentina. Zootaxa 1646:31-39. (Ref. 72407) http://www.fishbase.org/references/FBRefSummary.php?id=72407&speccode=63575
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