Jungle Perch (Kuhlia rupestris) is a species of predatory fish native to the rivers and coastal waters of Australia and Papua New Guinea. Found in both freshwater and saltwater environments, it thrives in estuaries, mangrove swamps, and rocky reefs. The Jungle Perch is known for its carnivorous feeding habits, often preying on small fish and insects. With its slender body and strong fins, it is a capable swimmer in both still and fast-moving waters.