Order Gymnotiformes (ray-finned fish)
Parent taxon: Characiphysae according to R. Betancur et al. 2013
See also Long 2011 and Nelson 2006
Sister taxa: Characiformes, Siluriformes
Subtaxa: Gymnotoidei Sternopygoidei
Ecology:
Parent taxon: Characiphysae according to R. Betancur et al. 2013
See also Long 2011 and Nelson 2006
Sister taxa: Characiformes, Siluriformes
Subtaxa: Gymnotoidei Sternopygoidei
Ecology: