Inhabits a moderately fast flowing stream with substrate consisting of mud, sand, sand with gravel or bedrock. Adults were collected in zones with little current, 0.5-1 m deep, and rocky or sandy bottom. However, juveniles often occur in zones 0.2-0.3m deep, with sandy bottom and macrophytes.
Dorsal spines (total): 15 - 17; Dorsal soft rays (total): 8 - 10; Anal spines: 5 - 6; Anal soft rays: 7 - 9.
Behavioural data for Australoheros Tembe is currently being reviewed.
Freshwater; benthopelagic. Subtropical South America: Paraná River basin, known only from the Arroyo Urugua-í, above Salto del Urugua-í, Misiones, Argentina.
The following diseases are known to affect Australoheros Tembe.
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