What is the eel?
Eels are shameful fish with elongated bodies and shallow fins. They can be found in both fresh and salty water, depending on the species, although they all behave in salt water. Many kinds of freshwater eel are consumed by people and fish are popular in European and Asian cuisine. Some types harvested by humans are at risk and several nations have taken measures to ensure their health.
The eel is a very special fish with an imperfectly understood life cycle. Everyone emerges at sea, many of them in the Sargasso Sea. Drift larva with currents, when they ripen into young people, call a glass eel, a completely transparent form. Glass eel are often found coastal areas and in autumn they move to Usti, where they turn into a pigmented young known as Elvers. Elvers migrate anger, often very long distances, and many species spend their entire lives in fresh water. At this stage, fish are known as yellow eel and reach a sequel length that can be between 2 and 5 feet (0.5 and 1.5 meters)Self -species on the species.
When the fish achieve sexual maturity, they undergo further physical changes and light the gray with a pale belly. Enlargement of pectoral fins and eyes enlargement, probably to help fish in its migration back to the friction area at sea, where it dies after mating. Because scientists have not really witnessed the friction process, biological information about the early life of eels is primarily assumptions.
Some eel, such as Moray, spend their lives at sea, lurking in slits and deeper ocean water. Moray is a well -known family, because members tend to be evil and are equipped with extremely sharp teeth that were known to chip the bones. Swimmers are encouraged to avoid morals, even if they can be completely harmless and even friendly if you are endangered. Many fish have a common name eel like an electrical eel, although they are not really part of the Anguilli orderforms.
freshwater eel are commercially hunted by several nations and global fish supplies are declining. This may be partly due to the fact that fish can take up to 20 years to ripen, and some countries may have fished their reserves of potentially viable mature eels. Because the life of the eel is not fully understood, the damage caused by commercial fishing may be more serious than originally thought. Several nations are working on the protection and reconstruction of their shares, as Eel provides major economic and cultural advantages for many countries.