Pelagic Fish:
* Tuna: Bluefin, albacore, and yellowfin tuna are all common in the Ionian Sea, particularly during their migration routes.
* Swordfish: This iconic fish is known for its distinctive bill and is a popular catch for both commercial and recreational fishing.
* Mackerel: These schooling fish are a vital part of the marine ecosystem and are enjoyed as a food source.
* Bonito: Similar to mackerel, bonito are often found in large schools and are an important prey species for larger predators.
* Dolphin: While not technically fish, these intelligent marine mammals are frequently spotted in the Ionian Sea.
Demersal Fish:
* Grouper: Several grouper species, including the dusky grouper and the Mediterranean grouper, inhabit the rocky reefs and seamounts of the Ionian Sea.
* Snapper: Red snapper, common snapper, and other snapper species are popular catches for recreational anglers.
* Sea Bream: These bottom-dwelling fish are found in various habitats, from rocky reefs to sandy bottoms.
* Goby: Goby species are abundant in the Ionian Sea, with some even inhabiting shallow coastal waters.
* Octopus: These cephalopods are masters of camouflage and are often found in rocky crevices and caves.
* Squid: Squid are another common cephalopod in the Ionian Sea, known for their ability to quickly dart through the water.
Other Species:
* Shark: The Ionian Sea is home to several shark species, including blue shark, mako shark, and hammerhead shark, though their populations are generally declining due to overfishing.
* Ray: Various ray species, such as the stingray and the eagle ray, inhabit the seafloor of the Ionian Sea.
* Eel: Morays and conger eels are commonly found in rocky crevices and seagrass beds.
Conservation:
While the Ionian Sea boasts a diverse fish population, many species are facing threats from overfishing, habitat destruction, and climate change. Sustainable fishing practices and marine conservation efforts are essential to protect these valuable marine resources for future generations.