Trachinotus
Trachinotus is a genus of fish belonging to the family Carangidae, commonly known as jacks or pompanos. These fish are found in tropical and subtropical waters worldwide, inhabiting both coastal and offshore environments. They are characterized by their laterally compressed bodies, deeply forked tails, and prominent dorsal and anal fins. Trachinotus species are popular targets for recreational and commercial fishing due to their delicious flesh.
Common Names
Members of the Trachinotus genus are commonly known by various names, including:
- Jacks
- Pompanos
- Horse mackerel
- Permit
- Butterfish
Characteristics
Trachinotus species share several defining characteristics:
- Lateral Compression: Their bodies are flattened from side to side, allowing for efficient swimming in open water.
- Deeply Forked Tail: They possess a deeply forked caudal fin, which aids in rapid acceleration and maneuvering.
- Prominent Fins: Both the dorsal and anal fins are tall and prominent, providing lift and stability in the water.
- Scales: Their bodies are covered in small, cycloid scales.
- Mouth: They have a protrusible mouth with small, sharp teeth, adapted for capturing prey.
Environments
Trachinotus species inhabit a wide range of marine environments, including:
- Coastal Waters: They are commonly found near shorelines, estuaries, and bays.
- Offshore Environments: Some species venture further offshore, inhabiting coral reefs, rocky outcrops, and open ocean waters.
- Warm Water: Trachinotus are typically found in tropical and subtropical waters with temperatures ranging from 20°C to 30°C.
References
For further information on the Trachinotus genus, consult these reliable sources: