Found in a large river which has several waterfalls, with crystalline water, segments with rapids, a well developed riparian vegetation and a substrate of stones, rocks and sand (Ref. 75035). Occurs along the left bank of the river in semilentic stretches (Ref. 75035).
- Bertaco, V.A. and V. Garutti 2007 New Astyanax from the upper Rio TapajÃ³s drainage, Central Brazil (Characiformes: Characidae). Neotrop. Ichthyol. 5(1):25-30. (Ref. 75035) http://www.fishbase.org/references/FBRefSummary.php?id=75035&speccode=63790
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