Broadfin Shark Jaw

Broadfin Shark (Lamiopsis temminckii) – A Rare Coastal Predator

The Broadfin Shark (Lamiopsis temminckii) is a little-known member of the Carcharhinidae (requiem shark) family, primarily found in coastal waters of the Indo-West Pacific, including regions off India, Pakistan, Thailand, Indonesia, and Malaysia. This species prefers shallow inshore environments, such as estuaries and coastal lagoons, often coming into areas where freshwater mixes with saltwater.

Size & Physical Characteristics

The Broadfin Shark is a medium-sized species, growing up to 1.7 meters (5.6 feet) in length. As its name suggests, it has distinctively broad pectoral fins, giving it a unique profile compared to other requiem sharks. It features a sleek, grayish-brown body with a lighter underside, typical of many coastal sharks that rely on countershading for camouflage.

Biology & Behavior

This species is an active predator, feeding on small fish, crustaceans, and cephalopods. Like most requiem sharks, it is viviparous, meaning it gives birth to live young rather than laying eggs. Litter sizes can vary, but due to its slow reproductive rate, the Broadfin Shark is highly vulnerable to population declines.