Juan Carlos Munoz / Dorado {Salminus maxillosus} and Bass {Dicentrarchus labrax} caught in fish catch, Puerto de Chipiona, Costa de la Luz, Cadiz, Andalucia, Spain, March 2008

Pete Oxford / Golden dorado / dourado {Salminus maxillosus} Rio de la Plata, Bonito, Brazil

Luciano Candisani / Dourado (Salminus brasiliensis) swimming in the Prata River, Cerrado Ecosystem, Brazil

Peter Scoones / Dorado (Salminus maxillosus) turning to lunge at feeding Piraputangas (Brycon microlepis) Pantanal, Brazil. photographed during making of BBC Planet Earth series 2005

Peter Scoones / Dorado (Salminus maxillosus) amongst Piraputangas (Brycon microlepis) Pantanal, Brazil. photographed during making of BBC Planet Earth series 2005

Luciano Candisani / Dourado (Salminus brasiliensis) protecting territory from rival, Brazil

Luciano Candisani / Dourado (Salminus brasiliensis) in defensive posture, Brazil

Luciano Candisani / Dourado (Salminus brasiliensis) and Fish (Brycon microlepis) group, Olho D'agua River, Brazil