Atlantic Eel

The eel lives in fresh water and estuaries and only leaves these habitats to enter the Atlantic ocean to start its spawning migration to the Sargasso Sea. Spawning takes place far offshore where the eggs hatch. The female can lay up to 4 million buoyant eggs a year, but dies after egg-laying. After the eggs hatch and the early-stage larvae develop intoleptocephali, the young eels move toward North America where they metamorphose into glass eels and enter freshwater systems where they grow as yellow eels until they begin to mature. The American eel is found along the Atlantic coast including Chesapeake Bay and the Hudson River and as far north as the St. Lawrence River region. Is also present in the river systems of the eastern Gulf of Mexico and in some areas further south. Like all anguillid eels, American eels hunt at night, and during the day it hides in mud, sand or gravel very close to shore, roughly 5 to 6 feet under. They feed on crustaceans, aquatic insects, small insects, and probably any aquatic organisms that they can find and eat. American eels are economically important in various areas along the East Coast as bait for fishing for sport fishes such as the striped bass, or as a food fish in some areas. Their recruitment stage, the glass eel, are also caught and sold for use in aquaculture in a few areas, although this is now restricted in most areas. Eels were once an abundant species in rivers, and were an important fishery for aboriginal people. The construction of hydroelectric dams, however, has blocked their migrations and locally exterminated eels in many watersheds. For example, in Canada, the vast numbers of eels in the St. Lawrence and Ottawa Rivers have dwindled.

Atlantic Eel

Atlantic Eel

Atlantic Eel

Atlantic Eel

Atlantic Eel

Atlantic Eel

Atlantic Eel

Atlantic Eel

Atlantic Eel

Atlantic Eel

Atlantic Eel

Atlantic Eel

Atlantic Eel

Atlantic Eel

Atlantic Eel

Atlantic Eel

Atlantic Eel