Giant Trevally Facts
- Perhaps most notably, one fact truly stands our abut the amazing Giant Trevally. That’s the surprising fact that the impressive creature forms an apex predator in most of the regions it inhabits. The species holds this status due to a combination of several fascinating factors.
- Firstly, in one part of its native habitat range, this fascinating fish has developed a remarkable behavioral trait. This holds true because it frequently shadows the movements of certain seals. By doing this, the resourceful fish often catches prey preoccupied with escaping the seals.
- Secondly, the incredible fish does not simply play it safe, stopping there. In point of fact, this audacious species also sometimes employs the same technique with various sharks. Further, the animal utilizes this highly evolved strategy both singly and working in groups, in coordination.
- Finally, this animal shows itself to have an incredible ability. That’s because individuals in one specific part of its range use the most remarkable strategy of all. In that area, many individuals of the Giant Trevally actually preys on young terns, as they fall into the water while learning to fly.
Giant Trevally Physical Description
First of all, the Giant Trevally lives up to the most often used common name. That holds true because the fascinating creature ranks as the largest species in its genus. Most related species remain much smaller in terms of length and weight.
Most notably, rare individuals sometimes measure up to as much as a truly astonishing 5.57 ft (1.7 m) in length. Further, some specimens weigh as much as 176 lb (80 kg). However, most rarely exceed lengths of more than 31.5 in (80 cm).
In addition, the body of this animal typically has an elongated shape. It also displays an ovate shape, with a marginally compressed form. These facts, therefore, make its overall appearance remarkably similar to related species.
But, unlike some species, the Giant Trevally does not display any noticeable degree of sexual dimorphism. In both genders, the overall coloring is a silvery-gray. Yet older individuals often turn almost completely black. Also, the upper body and head often appear slightly darker in both sexes.
- Kingdom: Animalia
- Phylum: Chordata
- Class: Actinopterygii
- Order: Perciformes
- Family: Carangidae
- Genus: Caranx
Giant Trevally Distribution, Habitat, and Ecology
Quite fortunately, the marvelous Giant Trevally has a comparatively wide distribution range. That’s because it inhabits specific sections of both the Pacific and Indian Oceans. Further, this range extends along the coasts of three continents.
But within than range, this impressive species only inhabits tropical and subtropical waters. However, that area also includes hundreds of islands and archipelagos of all sizes. Some of these even include Madagascar and the Maldives.
However, its versatility is not merely limited to its geographical range. That’s because it also thrives in a wide range of both inshore and offshore marine environments. Additionally, the Giant Trevally even sometimes appears in estuaries and rivers.
Finally, its feeding patterns understandably vary from region to region, and its diet does also. But, the majority of its prey includes fish, cephalopods, crustaceans, mollusks. But, its appetite even extends to birds in one part of its range.