Malabar region present known as Mappilas) in India. Though the name is sometimes extended to the entire south-western coast of the peninsula, called the Malabar Coast. Malabar is also used by ecologists to refer to the tropical and subtropical moist broad-leaf forests of south-western India (present-day Kerala). Malabar District, a part of the ancient Malabar (or Malabar Coast) was a part of the British East India Company-controlled state. It included the northern half of the state of Kerala and some coastal regions of present-day Karnataka. The area is predominantly Hindu, but a part of Kerala's Muslim population (Mappila) also live in this
Malabar trevally taking species of polychaete worms as the preferred species. Studies on gill filtering mechanisms has shown the Malabar trevally's anatomy lies between two extremes, one which is a high filtration area characteristic of planktivorous species and the other of very low area which is associated with species which take large prey items. This further suggests the Malabar trevally can filter the small krill type prey, as well as taking larger fishes and squid. Seasonal diet fluctuation in the species has been observed in northern Australia, where a seasonal abundance of squid causes the preferred prey to change from paenid shrimp