Found in headwater stream with clear water, light to moderate water current and bottom consisting of stones, sand and moderate amount of vegetal debris (Ref. 56783). Feeds most frequently on microcrustaceans (Cladocera and Copepoda), insect larvae (Chironomidae), adult insects and plant fragments (Ref. 56783).
- Ferreira Haluch, C. and V. Abilhoa 2005 Astyanax totae, a new characid species (Teleostei: Characidae) from the upper rio IguaÃ§u basin, southeastern Brazil. Neotrop. Ichthyol. 3(3):383-388. (Ref. 56783) http://www.fishbase.org/references/FBRefSummary.php?id=56783&speccode=62652
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