BIDYAN PERCH Meaning and
Definition
-
Bidyan perch is a term that refers to a species of fish known as "Terapon jarbua." It belongs to the family Terapontidae and is predominantly found in the coastal waters of the Indo-West Pacific region. The Bidyan perch is characterized by its slender body shape, which is usually elongated and laterally compressed. It typically grows to a length of about 20 centimeters, with some individuals potentially reaching up to 30 centimeters.
The Bidyan perch is typically found in brackish or freshwater environments, such as estuaries, mangrove areas, and coastal rivers. It is known for its adaptability and ability to thrive in a wide range of salinity levels. The species primarily feeds on small fishes, crustaceans, and insects, utilizing its sharp teeth to capture and consume its prey.
In terms of physical appearance, the Bidyan perch showcases a silvery body coloration, with a darker gray or brownish hue on the back and upper sides. Its fins are generally transparent or slightly yellowish. Like other fish in its family, it possesses a specific structure on the lower jaw known as the vomerine tooth patch, which distinguishes them from other related species.
The Bidyan perch holds ecological importance, contributing to the food web dynamics within its habitat. It is also occasionally targeted by recreational fishers for its sport fishing qualities, being prized for its elusive nature and spirited resistance when hooked. Overall, the Bidyan perch is an intriguing species that plays a role in the biodiversity and ecological balance of the coastal and freshwater ecosystems it inhabits.
