green severum freshwater fish - (heros severus)

pets orinoco fishes america severus cichlasoma severum basin amazon eye closeup cichlids life heros banded exotic popular portrait aquaculture face trade river fresh zoology aquatrade habitat fauna instinct endangered eco ecology threat side vulnerable clever south stripe biotope dark background fishkeeping decorative blurred adaptable underwater acidic efasciatus breeding care sociable aquarium aquatic cichlidae ornamental animal pet ichthyology freshwater american cichlid tropical behaviour natural omnivorous business space design cute water amazonian predatory colorful notatus green genus native port fish