Deuterodon luetkenii (Boulenger, 1887)
Deuterodon luetkenii
photo by Timm, C.D.

Family:  Characidae (Characins; tetras), subfamily: Stethaprioninae
Max. size:  9.6 cm TL (male/unsexed); max.weight: 12.4 g
Environment:  benthopelagic; freshwater, potamodromous
Distribution:  South America: Coastal river drainages and Uruguay River basin in Rio Grande do Sul; ParaĆ­ba do Sul River in Rio de Janeiro; Paraguay River basin.
Diagnosis:   
Biology: 
IUCN Red List Status: Least Concern (LC); Date assessed: 04 March 2021 Ref. (130435)
Threat to humans:  harmless


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