Caranx Hippos is a type of fish that belongs to the jacks family. This fish is commonly known as the crevalle jack, common jack, or black-tailed trevally. These names are commonly used to describe this marine fish species found in warm and tropical oceans. The crevalle jack is a predatory fish that feeds on smaller fish and crustaceans. It can grow up to 120 cm in length and weigh up to 18 kg. With its powerful build and agility, the crevalle jack is a popular game fish among anglers. Overall, these synonyms describe a fascinating, hardy ocean predator.