jaguar cichlid fish or parachromis managuensis

jaguar cichlid parachromis managuensis swimming alone river species central america honduras costa rica lake managua nicaragua food fish aquarium trade managuense guapote tigre aztec spotted ish animals one specimen gill scales robust silvery goldengreen darker moss green shade purple iridescence large black dots stripe eyes freshwater fluvial fauna biodiversity brown ocean organisms underwater aquatic life nature captivity tank