කීලියා
Terapon jarbua, commonly known as the Three-Striped Tiger Perch or Jarbua Terapon, is a species of ray-finned fish belonging to the family Terapontidae. Recognized for its distinctive striped pattern and adaptability to various environments, this fish is found in coastal and estuarine waters across the Indo-Pacific region.
No 560 Pambala South, Kakkapalliya, Sri Lanka
The Terapon jarbua has an elongated, laterally compressed body, typically reaching lengths of 20–30 cm. It is characterized by three dark horizontal stripes running along its silvery body, which give it a tiger-like appearance. The dorsal fin is sharp and spiny, serving as a defense mechanism against predators.
Terapon jarbua is widely distributed in the warm coastal waters of the Indo-Pacific, from the eastern coast of Africa to Southeast Asia and northern Australia. It inhabits estuaries, mangroves, and brackish water systems, but it can also be found in freshwater environments.
This species is an opportunistic carnivore, feeding on small fish, crustaceans, mollusks, and plankton. It actively hunts in shallow waters, using its sharp teeth to grasp and consume prey.
One of its key adaptations is the presence of sharp dorsal spines, which serve as a deterrent against predators. When threatened, Terapon jarbua can raise its spines to make it difficult for predators to swallow. Additionally, its striped pattern provides camouflage in murky waters.
The breeding season of Terapon jarbua varies based on location, but it generally spawns in shallow waters. The species exhibits parental care, with males guarding the eggs until they hatch. The larvae develop in estuarine environments before migrating to coastal waters.
As a predator, Terapon jarbua helps maintain the balance of fish and invertebrate populations in its ecosystem. It also serves as prey for larger fish, making it an integral part of the food web in coastal and estuarine habitats.
Currently, Terapon jarbua is not considered endangered. However, habitat destruction, pollution, and overfishing in some regions pose potential threats. Sustainable fisheries management and conservation of estuarine environments are essential for maintaining its population.
Terapon jarbua is a resilient and ecologically significant fish species found in coastal and estuarine ecosystems. Its adaptability, distinctive appearance, and role in the marine food chain make it an important species for both scientific study and fisheries management.
