Roeboides oligistos Lucena, 2000

Family:  Characidae (Characins; tetras), subfamily: Characinae
Max. size:  7 cm SL (male/unsexed)
Environment:  benthopelagic; freshwater
Distribution:  South America: Amazon, Negro, Branco, Tapajós, and Trombetas River basins in Brazil.
Diagnosis:   
Biology: 
IUCN Red List Status: Least Concern (LC); Date assessed: 07 November 2018 Ref. (130435)
Threat to humans:  harmless


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