Roeboides affinis (Günther, 1868)
photo by Lucena, C.A.S.

Family:  Characidae (Characins; tetras), subfamily: Characinae
Max. size:  11 cm SL (male/unsexed)
Environment:  benthopelagic; freshwater; pH range: 6 - 7.5; dH range: 2
Distribution:  South America: Amazon and Parnaíba River basins.
Diagnosis:   
Biology: 
IUCN Red List Status: Least Concern (LC); Date assessed: 04 March 2021 Ref. (130435)
Threat to humans:  harmless


Source and more info: www.fishbase.org. For personal, classroom, and other internal use only. Not for publication.