Moray eel is one of the most interesting and controversial fish. 35 interesting facts about moray eel fish What moray eels eat

Moray eels are undoubtedly very graceful animals, but few people know that these fish are capable of hunting effectively with other types of fish like groupers, but they also pose a certain danger to humans, especially to careless divers.

Moray eels are eels from the moray eel family (lat. Muraenidae). There are approximately 200 species and all are almost exclusively marine animals, but a few species are regularly found in brackish water and some, like the freshwater moray eel (Gymnothorax polyuranodon), can sometimes be found in fresh water. WITH maximum length At 11.5 cm (4.5 in), the smallest moray eel is most likely the Snyder's moray eel (Anarchias leucurus), while the longest species, like the slender giant moray eel (Strophidon sathete), grow up to 4 meters (13 feet) long. The largest in terms of weight is the giant moray eel (Gymnothorax javanicus), which reaches a length of almost 3 meters (9.8 ft) and can weigh more than 36 kg (79 lb).

Moray eels are often mistaken for angry and grumpy animals. They are forced to constantly open and close their mouths to allow water to circulate through their gills, allowing them to breathe. Apparently, we perceive opening their mouths as aggressive behavior, but this is how they simply breathe! In truth, moray eels hide from people in cracks and crevices; they prefer to run away than to attack. Moray eels are shy and secretive, and will only attack people in self-defense or mistaken identity. Most attacks occur due to approaching a moray eel's lair, but attacks also occur during hand-feeding of moray eels by divers, a practice often used by diving companies to attract tourists.

Moray eels poor eyesight and they mainly rely on their keen sense of smell, which is why it is difficult for them to find the boundary between their fingers and the food held by their hand. Many divers have lost fingers while trying to feed moray eels. For this reason, hand feeding of moray eels is prohibited in some places, including the Great Barrier Reef (Australia). Moray eels have a special way of capturing prey, but this is a very strong mechanism due to which the eel will not let go of the prey, even if it is in danger of death and therefore has to manually unclench its jaws. While most are not considered poisonous, circumstantial evidence suggests that some species may be.

Video. Interesting things about moray eels

Eels that eat certain types of toxic algae, or more often fish that have eaten some of these algae, can lead to ciguatera (fish poisoning). During the day, moray eels rest in crevices and hunt at night, although they may chase small fish and crustaceans that swim nearby during the day.

Moray eels are found in tropical and temperate seas, although a wide variety can be found on reefs in warm oceans. Very few species are found outside the tropics and subtropics, and those that briefly extend beyond these regions. They live at depths of up to several hundred meters, where they spend most of their time hiding inside crevices and burrows. While several species are regularly found in brackish water, very few species can be found in fresh water, such as the freshwater moray eel (Gymnothorax polyuranodon) and the pink-lipped moray eel (Echidna rhodochilus).

Despite the serpentine appearance, the moray eel is a fish, not a reptile or amphibian. Adult moray eels lack pectoral and pelvic fins, but have long fins that extend from the back of the head to the tail and along the entire abdomen. Although it may appear to have one fin, there are actually three: an elongated dorsal fin, a caudal fin, and an anal fin. Moray eels move like swimming snakes, thanks to their wave-like movements they are able to cut through the water very quickly.

Photo. Second jaws of a moray eel

Moray eels are piscivores, meaning that they eat other fish (even small moray eels). Like some other fish-eating fish, moray eels have two jaws. They have regular jaws in their mouth called oral jaws and second jaws in the throat called pharyngeal jaws. Unlike other fish with jaws, the second jaws of moray eels are very mobile. After the moray eel bites the food, the second jaw moves forward to grab the food inside the mouth and drag it down the throat to swallow it completely.

Thus, the caught fish has virtually no chance of salvation. Interestingly, while the existence of second jaws was fairly well known for a long time, the mechanism of ingestion of food by moray eels was only fully revealed only in 2007.

Divers who closely observed the moray eel might not notice that it has smooth skin. Moray eel skin cells secrete a protective mucous coating that protects them from infection and contact. Never touch a moray eel as this can damage its delicate defenses.

The covering of moray eels also serves other purposes. When buried in sand, they restore their protection by adhering grains of sand. In some species, the coating also affects their color. Green moray eels look brown without their mucus, but yellow their mucous membrane when combined with skin color and results in a brilliant shade of green.

Moray eels can hunt alone or in groups. When moray eels hunt in groups, they do not team up with other moray eels, but do so with fish of other species. This type of hunting is known as "nuclear hunting" and is observed in several other fish species, such as flute fish and groupers (lat. Plectropomus pessuliferus). In Paul Humann and Ned DeLoach's book, Reef Fish Behavior, the nuclear hunting behavior of moray eels is described in detail:

Photo. Joint hunting of moray eels and sea bass

Video. Grouper and moray eel hunting together

“The moray eel almost always waits for the grouper to position itself next to its body before making a lunge. In any case, the fish contacts the moray eel by shaking its head in front of its head. It looks like the two animals are cooperating during their next joint hunt in coral. sea bass can close the escape route while the moray eel invades behind the dark curtain.” One way or another, one of the animals gets food.

Photo. Shrimp cleaning the mouth of a moray eel

Known attacks of moray eels on humans

Moray eel took a bite out of the diver thumb
This happened in 2005 on the Similan Islands in Thailand. Matt Butcher, a dive instructor, worked aboard the Liveaboard MV Queen Scuba Similans as an underwater videographer. He had already made five or six dives among moray eels. A year or two ago, he first saw how these fish were fed. Matt regularly fed moray eels while diving. He wanted to get high quality pictures moray eel during its dive. Clients loved him when they watched the videos in the evenings, especially when the moray eel took food directly from Matt's hands. Matt usually took the sausages, mainly because they were left over from breakfast and didn't disintegrate under the water. Unfortunately, to Matt the sausages looked like fingers.

The next day, Matt sailed with his girlfriend Bex, who worked on the boat as a dive instructor. It was like any other day, but the anxiety level was high as they knew they were going to see the giant moray eel again. The first part of the dive was not interesting, and Matt and Bex hurried to the coral. Visibility was about twenty meters, Matt and Bex saw a moray eel swimming. It is normal for moray eels to emerge from crevices and investigate any divers that come close to their coral lair. Matt fed the moray eel several times, it returned to the coral and hid in it, leaving only its head sticking out. In order to persuade her to swim out again, Matt decided to feed her from his food bag. He gave the camera to Bex and signaled for her to film him feeding the moray eel. This was the first time Bex had ever held a camera underwater. Matt got confused several times when getting food from plastic bag, because the movement of the water made it difficult for him to find the hole to remove the sausage from there. Moray noticed a bag of food appear and swam very close to Matt, concentrating on finding the open end of the bag. Moray eel smelled food and was impatient.

Photo. Lurking moray eel

Photo. Moray eel takes a closer look

Initially, Matt simply felt some pressure on his left thumb and tried to pull his hand away. That’s when the moray eel stopped all the man’s efforts and grabbed onto his thumb better. All this happened very quickly. Matt knew he had to pull his thumb out of her mouth, but he wasn't prepared for what happened next. He looked at the moray eel attached to his arm as the blood began to create a blood cloud around him. He stuck two fingers right hand into her mouth and tried to open her jaw to get his thumb. She bit again and more blood came out into the ocean. Moray was not going to let go.

The moray sailed away and everything seemed calm... Matt looked down at his hand to see torn flesh and the bone of his thumb. The thumb has disappeared. Matt looked back towards the moray eel to see it swallow his thumb and return to its coral. Bex was wide-eyed and motionless. She couldn't believe what just happened. She was simply filming one of her best friends whose thumb was bitten off by a giant moray eel in front of her eyes.

Matt didn't panic and made a slow and controlled climb to the surface. At that moment, Claude from the Queen Scuba yacht was sailing past him with a group of divers. Matt showed Claude his hand and indicated that he had a problem. Claude smiled and continued his dive, thinking Matt was joking. As Matt rose to the surface, the water began to turn red. There was a lot of blood. But on the surface, blood sprayed 50 cm into the air. It looked like a fountain, as the tiny arteries were completely torn and open. Matt screamed loudly for the boat to take him away. The boat driver was horrified when he saw the extent of Matt's injury and the blood in the water. A compress was applied on the boat and the bleeding was largely stopped. After a quick stop on one of the islands, Matt and Bex were taken to the mainland by motorboat. A taxi was waiting at the pier to take them to a Bangkok hospital, and after a couple of hours of driving, Matt's arm was quickly operated on to close the wound.

Matt spent a week in hospital and racked up a fantastic bill. In addition, they paid for the evacuation from the Similan Islands. The total bill was about half a million baht (about $14,000).

Video. Moray eel bit off diver's finger

He was asked to have one of his toes amputated and transplanted onto his hand to replace the missing finger. All the nerves, tendons and blood vessels had to be connected and it would essentially be like a new thumb. It took five months. The operation was expensive.

Matt turned to the Divers Alert Network (DAN Europe) for insurance. A few days later they gave the go-ahead for the operation. They agreed to cover all expenses, which cost about six hundred thousand baht ($16.5 thousand).

A month after the operation, the graft took root and Matt returned to diving. It's worth noting that Matt no longer hates moray eels or any other marine life. He still dives in the same place sometimes and always keeps an eye on his old friend. He knows it was his stupid mistake and that he shouldn't have fed her. It was painful way learn a lesson...

Irish diver attacked by conger eel
2013 Jimmy Griffin, 48, a scuba diver from Galway, said of the attack in Killary: “Suddenly I got really swipe in the face. I felt like rag doll. He grabbed my face and started shaking it violently. He bit, pulled and circled around my face. I got a terrible feeling of numbness on the right side of my face. My regulator fell out and my vision started to get really blurry due to the blood in the water. The blood looked like octopus ink, very dark."

Photo. Conger eel

Photo. Conger eel bite wound

Photo. Stitches on a man's face after being bitten conger eel

Galway bakery owner Jimmy had completed more than 200 dives and knew he had to remain calm in this situation. “I shouldn’t have panicked 25 meters underwater. My regulator (breathing apparatus) was knocked out of my mouth, so panic could lead to me drowning. When he finally let go, I saw that it was a conger eel larger than myself, over six feet long,” Jimmy recalled.

The good news for Griffin was that the plastic surgeons did a fantastic job. "I don't even know how many stitches I had inside and outside my mouth, but they say the scar will eventually be invisible," he said. He needed 20 stitches on his face.

A surfer was attacked by a moray eel in Hawaii.
On October 17, 2015, a 33-year-old local man was surfing at Waikiki Beach when he felt pain in his left leg. He made it to the shore, where passers-by used a towel to stop the bleeding before medical personnel arrived. Although the representative of the Department of Lands and natural resources Hawaii said it had never heard of a moray eel attack in the state, officials found no evidence of a shark attack and believe the man's injuries were consistent with a moray eel bite, not a shark.

Although moray eels frequently visit coral reefs in Hawaii, officials have not reached a concrete conclusion. At the same time, experts do not exclude other options, noting that barracudas were also recently spotted near Waikiki. Hours before the attack, another person was injured, although officials suspect that in this case tiger shark could have been the culprit of the attack. Witnesses reported that the 44-year-old man was swimming with a friend 50-100 meters from the shore when he was bitten. “Both legs just above the ankle were just hanging,” said one passerby. The man was taken to hospital in critical condition.

2010 documentary film “Moray Eels. Alien Empire"

Moray eel attacked scuba diver when he interfered with mating ritual
Underwater Polish photographer Bartosz Lukasik in February 2018 while diving on coral reef V South Africa was attacked by a large moray eel. He filmed the moment he was chased by a ravaged fish into Sodwana Bay.

He was filming two eels when one of them suddenly turned and chased him for almost 15 meters. He believes that he was attacked by a moray eel because his appearance interrupted the courtship and mating ritual, which undoubtedly angered one of the moray eels.

“Fortunately no one was hurt in this situation. I quickly swam away, the eel chased me for about 10-15 meters, but in the end everyone was ok. I, of course, did not expect such a situation and did not want to provoke him. I take great care not to interfere with sea life“When I’m filming, I always try to keep enough distance so that both I and the subject feel comfortable,” Lukasik commented.

Video. Moray eel attacks diver

However, he was suspected of trying to promote another more old post 2015, these records are completely identical. However, the video shows the very moment of the attack on the operator.

Let's try to get to know this interesting and interesting unique fish. Perhaps our attitude towards her will warm up, at least a little.

Moray eels (Muraena) belong to a genus of fish from the eel family (Muraenidae). About 200 species of moray eels live in the seas of the World Ocean. Most of them prefer warm waters tropical and subtropical zones. A frequent visitor to coral reefs and underwater rocks.

Quite often found in the Red Sea, they also live in the Mediterranean. The Red Sea is home to the snowflake moray, zebra moray, geometric moray, star moray, white-spotted moray, and elegant moray. The largest of them is the star moray eel, its average length reaches 180 cm.

For permanent residence, they choose clefts in rocks, shelters in underwater stone rubble, in general, places where they can reliably hide a large and completely unprotected body. It lives mainly in the bottom layer of seas.

Everyone knows the appearance of moray eels. A long, serpentine body, completely naked and devoid of scales, covered with mucus, which in some species is poisonous. The mucus helps the moray eel jump out of cover like an arrow when hunting, significantly reducing water resistance.

In addition, a body covered with a thick layer of mucus is easier to squeeze into the narrow burrows and crevices that moray eels use as shelter and homes.

Since the mouth of moray eels is of considerable size, its inner surface is colored to match the color of the body, so as not to unmask the moray eel when it opens its mouth wide. And the mouth of moray eels is almost always open. By pumping water through its open mouth into the gill openings, the moray eel increases the access of oxygen to the body.

The head bears small round eyes, which give the moray eel an even more evil appearance. Behind the eyes there are small gill openings, which usually have dark spot.

The anterior and posterior nasal openings of moray eels are located on the upper side of the snout - the first pair is represented by simple openings, while the second pair has the shape of tubes in some species, and leaves in others. If a moray eel “plugs” its nasal openings, it will not be able to find its prey.

Interesting feature moray eel - absence of tongue. Their powerful jaws are lined with 23-28 sharp fang-shaped or awl-shaped teeth, curved back, which helps moray eels hold caught prey.

Almost all moray eels have teeth arranged in one row. The exception is the Atlantic green moray eel, in which an additional row of teeth is located on the palatine bone.

Moray eels have long and extremely sharp teeth. In some species of moray eels, whose diet is dominated by armored animals - crustaceans, crabs, the teeth have a flattened shape. With such teeth it is easier to split and grind the durable protection of prey. Moray eels' teeth do not contain poison. The jaws of all moray eels are very powerful, large sizes.

Moray eels have no pectoral fins, and the rest - the dorsal, anal and caudal fins - have fused into one train, framing the back of the body.

Moray eels can reach significant sizes. By different sources, their length can be 2.5 and even more than 3 meters (the world's largest giant moray eel is Thyrsoidea macrura). One and a half meter individuals weigh on average 8-10 kg. Interestingly, males are smaller and “slimmer” than females. Here's the strong sex!, with a weight of up to 40 kg. Among moray eels there are also small species, the length of which does not exceed ten centimeters. The average size of the moray eels most commonly encountered by divers is approximately one meter.

As a rule, males are slightly smaller than females.

Moray eels reproduce using eggs. IN winter months they gather in shallow water, where fertilization of eggs laid by females occurs with the reproductive products of males. The eggs and moray eel larvae that hatch from them move in the water by sea currents and are carried throughout large area sea areas.

Moray eels are predators, their diet consists of various bottom animals - crabs, crustaceans, cephalopods, especially octopuses, small sea fish and even sea urchins.

They obtain food mainly at night. Lying in ambush, moray eels lie in wait for unwary prey, jumping out like an arrow if a potential victim appears within reach, and grabs it with their sharp teeth.
During the day, moray eels sit in their homes - crevices of rocks and corals, among large stones and other natural shelters and rarely hunt.

The sight of a moray eel dealing with its prey is quite unpleasant. She instantly tears her prey into small pieces with her long teeth and in a matter of moments only memories remain from the victim.

Moray eels can swallow small prey whole, like snakes. When biting off a piece of the body from a large prey, the moray eel is often helped by its own tail, which, like a lever, increases the power of its jaws.

Nosed moray eels use a unique method of hunting. These relatively small representatives of moray eels are named so for the outgrowths above their upper jaw. These nasal projections, oscillating in the flow of water, resemble sessile sea worms- polychaete. The sight of “prey” attracts small fish, which very quickly find themselves prey to a hidden predator.

The notoriety of fish dangerous to humans has been attached to moray eels since ancient times.

IN Ancient Rome noble citizens often kept moray eels in pools, growing them for food - the meat of these fish was extremely valued due to their specific taste. Quickly assessing the ability of moray eels to be aggressive, noble Romans used them as a tool to punish offending slaves, and sometimes threw people into a tank with moray eels solely for the sake of entertainment.

Indeed - oh, times!.. Oh, morals!..

Moray eels, before such torture or spectacles were carried out, were kept from hand to mouth. When a person found himself in the pool, they pounced on him and, hanging on the victim like bulldogs, shook their jaws, tearing out pieces of flesh.

About the danger of moray eels for people in natural environment habitat there are different opinions. Some researchers consider it a fairly peaceful animal, using its teeth solely for the sake of protection from too annoying divers, others consider the moray eel to be extremely dangerous sea creature. One way or another, there are many known cases of attacks and bites of people by moray eels.

Here are some of them.

In 1948, biologist I. Brock, who later became director of the Hawaiian Institute of Marine Biology at the University of Hawaii, scuba dived near Johnston Island in Pacific Ocean at shallow depths. Before Brock was immersed in the water, a grenade was thrown into the water - this was part of the research program that the biologist was engaged in. Noticing a large moray eel in the water and thinking that it had been killed by a grenade, Brock pierced it with a spear. However, the moray eel, which was 2.4 meters long, turned out to be far from dead: it rushed straight at the offender and grabbed his elbow. A moray eel, attacking a person, inflicts a wound that is similar to the bite mark of a barracuda. But unlike the barracuda, the moray eel does not immediately swim away, but hangs on its victim like a bulldog. Brock managed to rise to the surface and reach a boat waiting nearby. However, surgeons had to tinker with this wound for a long time, as it turned out to be very severe. The victim almost lost his arm.

The famous pop singer Dieter Bohlen (duet Modern Talking) also suffered from a moray eel.

While diving in the area Seychelles The moray eel grabbed his leg, tearing the singer's skin and muscles. After this incident, D. Bolen underwent surgery and spent a whole month in wheelchair.

Once, experts even had to relocate a pair of moray eels from a reef popular among tourists (Old cod hole, Great Barrier Reef, 1996). While feeding, the fish tore the hand of a New Zealand diver so badly that it was impossible to save him.

Unfortunately, the moray eels died during transportation.

I think that the examples given will help novice divers assess the danger of encountering moray eels and take measures to prevent such cases.

These measures are simple - you should not provoke the moray eel into aggressive actions. Very rarely (usually exhausted by hunger) moray eels attack people for no reason.

Having seen a moray eel, you should not irritate this fish - approach its home, try to stroke it, and even more so - stick your hands into its shelter. Fans of spearfishing should not shoot into holes and crevices just to check whether there is a moray eel there. If she really lives there, she will certainly attack you. If you don't provoke her, she won't touch you.

There is no targeted fishing for moray eels. They are caught in single specimens for food consumption.
It should be noted that the meat and some organs of moray eels are different times years may contain toxic substances, causing severe stomach cramps and nerve damage. Therefore, you should study this issue in more detail before trying the taste of moray eel meat.

Moray eels, like everyone else predatory fish, are an important link in the ecological balance of the seas where they live. Therefore, their extermination negatively affects the health of the fauna of these regions.

In ancient times, therefore, moray eels were considered scary monsters. Back then they believed in huge sea monsters capable of swallowing a whole ship. And this ability was attributed, in particular, to moray eels. Later in history, there were cases where they were trained to attack humans.

But all this has never stopped people from hunting moray eels. It is eaten and considered a delicacy, although its meat can be very poisonous. The ancient Romans kept moray eels in special pens to prepare them for feasts. They were a terrible execution for slaves. This is such a strange food chain. In the Caribbean, moray eel ceviche is still popular - a dish that is prepared in a very exotic and rather brutal way.

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I don’t think that anyone is fascinated by admiring the appearance of moray eels - despite the often beautiful color of its body, the appearance of this fish is repulsive. The predatory look of small, prickly eyes, an unpleasant mouth with needle-like teeth, a snake-like body and the inhospitable character of moray eels are absolutely not conducive to friendly communication.
Let's try to get to know this fish, which is interesting and unique in its own way. Perhaps our attitude towards her will warm up, at least a little.
Moray eels (Muraena) belong to a genus of fish from the eel family (Muraenidae). About 200 species of moray eels live in the seas of the World Ocean. Most of them prefer the warm waters of tropical and subtropical zones. A frequent visitor to coral reefs and underwater rocks.
Quite often found in the Red Sea, they also live in the Mediterranean. The Red Sea is home to the snowflake moray, zebra moray, geometric moray, star moray, white-spotted moray, and elegant moray. The largest of them is the star moray eel, its average length reaches 180 cm.

The Mediterranean moray eel, which lives in the Mediterranean Sea, reaches 1.5 meters in length. It was her image that became the prototype for numerous legends and myths about these predatory fish with a rather unusual appearance. For permanent residence, they choose clefts in rocks, shelters in underwater stone rubble, in general, places where they can reliably hide a large and completely unprotected body. It lives mainly in the bottom layer of seas.

The body color is camouflaged and matches the surrounding landscape. More often, moray eels are colored in dark brown or grayish tones with spots that form a kind of marble pattern on the body. There are also monochromatic and even white specimens. Since the mouth of moray eels is of considerable size, its inner surface is colored to match the color of the body, so as not to unmask the moray eel when it opens its mouth wide. And the mouth of moray eels is almost always open. By pumping water through its open mouth into the gill openings, the moray eel increases the access of oxygen to the body.

The head bears small round eyes, which give the moray eel an even more evil appearance. Behind the eyes there are small gill openings, which usually have a dark spot. The anterior and posterior nasal openings of moray eels are located on the upper side of the snout - the first pair is represented by simple openings, while the second pair has the shape of tubes in some species, and leaves in others. If a moray eel “plugs” its nasal openings, it will not be able to find its prey. An interesting feature of moray eels is the absence of a tongue. Their powerful jaws are lined with 23-28 sharp fang-shaped or awl-shaped teeth, curved back, which helps moray eels hold caught prey. Almost all moray eels have teeth arranged in one row. The exception is the Atlantic green moray eel, in which an additional row of teeth is located on the palatine bone.

Moray eels can reach significant sizes. According to various sources, their length can be 2.5 or even more than 3 meters (the largest giant moray eel in the world is Thyrsoidea macrura). One and a half meter individuals weigh on average 8-10 kg. Interestingly, males are smaller and “slimmer” than females. Here's the strong sex!, with a weight of up to 40 kg. Among moray eels there are also small species, the length of which does not exceed ten centimeters. The average size of the moray eels most commonly encountered by divers is approximately one meter. As a rule, males are slightly smaller than females.

Moray eels reproduce using eggs. In the winter months, they gather in shallow water, where the eggs laid by the females are fertilized with the reproductive products of the males. The eggs and moray eel larvae that hatch from them move in the water by sea currents and are carried over a large area of the sea. Moray eels are predators, their diet consists of various bottom animals - crabs, crustaceans, cephalopods, especially octopuses, small sea fish and even sea urchins. They obtain food mainly at night. Lying in ambush, moray eels lie in wait for unwary prey, jumping out like an arrow if a potential victim appears within reach, and grabs it with its sharp teeth. During the day, moray eels sit in their homes - crevices of rocks and corals, among large stones and other natural shelters and rarely hunt. The sight of a moray eel dealing with its prey is quite unpleasant. She instantly tears her prey into small pieces with her long teeth and in a matter of moments only memories remain from the victim.

Moray eels can hunt not only from ambush. The favorite delicacy of most moray eels is octopus. In pursuit of this sedentary animal, the moray eel drives it into a “corner” - some kind of shelter or crevice and, poking its head towards its soft body, tears off piece by piece from it, starting with the tentacles, until it tears it into small pieces and eats without a trace. Moray eels can swallow small prey whole, like snakes. When biting off a piece of the body from a large prey, the moray eel is often helped by its own tail, which, like a lever, increases the power of its jaws. Nosed moray eels use a unique method of hunting. These relatively small representatives of moray eels are named so for the outgrowths above their upper jaw. These nasal projections, oscillating in the current of water, resemble sessile sea worms - polychaetes. The sight of “prey” attracts small fish, which very quickly find themselves prey to a hidden predator.

In search of food, moray eels, like most nocturnal predators, rely on their sense of smell. Their vision is poorly developed, and even at night it is a poor assistant in searching for food. A moray eel can sense its prey from a considerable distance. The notoriety of fish dangerous to humans has been attached to moray eels since ancient times. In ancient Rome, noble citizens often kept moray eels in pools, growing them for food - the meat of these fish was extremely valued due to their specific taste. Quickly assessing the ability of moray eels to be aggressive, noble Romans used them as a tool to punish offending slaves, and sometimes threw people into a tank with moray eels solely for the sake of entertainment. Indeed - oh, times!.. Oh, morals!.. Moray, before such torture or spectacles were carried out, was kept from hand to mouth. When a person found himself in the pool, they pounced on him and, hanging on the victim like bulldogs, shook their jaws, tearing out pieces of flesh.

There are different opinions about the danger of moray eels to people in their natural habitat. Some researchers consider it to be a fairly peaceful animal, using its teeth solely for the sake of protection from too annoying divers, while others consider the moray eel to be an extremely dangerous sea creature. One way or another, there are many known cases of attacks and bites of people by moray eels. Here are some of them. In 1948, biologist I. Brock, who later became director of the Hawaiian Institute of Marine Biology at the University of Hawaii, was scuba diving near Johnston Island in the Pacific Ocean at shallow depths. Before Brock was immersed in the water, a grenade was thrown into the water - this was part of the research program that the biologist was engaged in. Noticing a large moray eel in the water and thinking that it had been killed by a grenade, Brock pierced it with a spear. However, the moray eel, which was 2.4 meters long, turned out to be far from dead: it rushed straight at the offender and grabbed his elbow. A moray eel, attacking a person, inflicts a wound that is similar to the bite mark of a barracuda. But unlike the barracuda, the moray eel does not immediately swim away, but hangs on its victim like a bulldog. Brock managed to rise to the surface and reach a boat waiting nearby. However, surgeons had to tinker with this wound for a long time, as it turned out to be very severe. The victim almost lost his arm.

The famous pop singer Dieter Bohlen (duet Modern Talking) also suffered from a moray eel. While diving near the Seychelles, a moray eel grabbed his leg, tearing the singer's skin and muscles. After this incident, D. Bolen underwent surgery and spent a whole month in a wheelchair. Once, experts even had to relocate a pair of moray eels from a reef popular among tourists (Old cod hole, Great Barrier Reef, 1996). While feeding, the fish tore the hand of a New Zealand diver so badly that it was impossible to save him. Unfortunately, the moray eels died during transportation.

I think that the examples given will help novice divers assess the danger of encountering moray eels and take measures to prevent such cases. These measures are simple - you should not provoke the moray eel into aggressive actions. Very rarely (usually exhausted by hunger) moray eels attack people for no reason. Having seen a moray eel, you should not irritate this fish - approach its home, try to stroke it, and even more so - stick your hands into its shelter. Fans of spearfishing should not shoot into holes and crevices just to check whether there is a moray eel there. If she really lives there, she will certainly attack you. If you don't provoke her, she won't touch you.

There is no targeted fishing for moray eels. They are caught in single specimens for food consumption. It should be noted that the meat and some organs of moray eels at different times of the year may contain toxic substances that cause severe stomach cramps and nerve damage. Therefore, you should study this issue in more detail before trying the taste of moray eel meat.

Sometimes moray eels are kept in large aquariums. The behavior of these predators in a confined space may be different. Often moray eels show extreme aggressiveness towards their neighbors in the aquarium, sometimes they are completely indifferent to their roommates. In captivity, moray eels can live more than ten years. Moray eels, like all predatory fish, are an important part of the ecological balance of the seas where they live. Therefore, their extermination negatively affects the health of the fauna of these regions.

In ancient times, therefore, moray eels were considered terrible monsters. Back then they believed in huge sea monsters capable of swallowing a whole ship. And this ability was attributed, in particular, to moray eels. Later in history, there were cases where they were trained to attack humans. But all this has never stopped people from hunting moray eels. It is eaten and considered a delicacy, although its meat can be very poisonous. The ancient Romans kept moray eels in special pens to prepare them for feasts. They were a terrible execution for slaves. This is such a strange food chain. In the Caribbean, moray eel ceviche is still popular - a dish that is prepared in a very exotic and rather brutal way.

Sea fish moray eel belongs to the eel family and is widely known for its unusual appearance and aggressive behavior. Even the Ancient Romans bred these fish in bays and partitioned ponds.

For the reason that their meat was considered an unsurpassed delicacy, and Emperor Nero, famous for his own cruelty, loved to entertain his friends by throwing slaves into a pond to feed moray eels. In fact, these creatures are quite timid and attack a person only if they are teased or touched.

Features and habitat of moray eels

Moray eel fish is a predator that has many features similar to snakes. For example, a powerful snake-like body allows them not only to move comfortably in the water, but also to hide in narrow burrows and rock crevices. Their appearance is quite frightening and unflattering: a huge mouth and small eyes, the body is slightly flattened on the sides.

If you look at photo of moray eel fish, then it can be observed that pectoral fins they are absent, while the caudal and dorsal ones form one continuous fin fold.

The teeth are sharp and quite long, so the fish’s mouth almost never closes. The fish's vision is very poorly developed, and it identifies its victims by smell, which allows them to determine the presence of prey at an impressive distance.

Fish - snake moray eel has no scales, and its color can vary depending on its habitat. Most individuals have a variegated color with the presence of blue and yellow-brown shades, but there are also absolutely white fish.

Just look video with moray eel fish in order to get an idea of its impressive dimensions: the body length of the moray eel ranges from 65 to 380 centimeters depending on the species, and the weight of individual representatives can significantly exceed 40 kilograms.

The front part of the fish's body is thicker than the back. Female moray eels usually have more weight and dimensions than males.

Today there are more than a hundred varieties of moray eels. They are found virtually everywhere in the basins of the Indian, Atlantic and Pacific oceans in temperate and tropical latitudes.

They live mainly at great depths up to fifty meters. Some species, such as the yellowmouth moray, are capable of descending to depths of one hundred and fifty meters and even lower.

In general, the appearance of these individuals is so unique that it is difficult to find another fish similar to moray eel. There is a widespread belief that the moray eel is poisonous fish, which is actually not so far from the truth.

The bite of a moray eel is very painful; in addition, the fish firmly clings with its teeth to one or another part of the body, and it is extremely difficult to unhook it. The consequences of a bite are very unpleasant, since moray eel mucus contains substances that are toxic to humans.

That is why the wound takes a very long time to heal and causes constant discomfort; there are even cases where a moray eel bite caused death.

Character and lifestyle of moray eel fish

The fish leads predominantly night look life. During the day, she usually hides among coral reefs, in crevices rocks or between the stones, and with the onset of night it invariably goes out hunting.

Most individuals choose to live in depths of up to forty meters, spending most of their time in shallow water. Speaking of description of moray eel fish, it is necessary to note the fact that these fish do not settle in schools, preferring a solitary lifestyle.

Moray eels today pose quite a big danger to divers and spearfishing enthusiasts. Typically, these fish, although they are predators, do not attack large objects, however, if a person accidentally or intentionally disturbs a moray eel, it will fight with incredible aggression and fury.

The fish's grip is very strong, since it has an additional pair of jaws for thoroughly grinding food, so many compare it with the iron grip of a bulldog.

Moray eel nutrition

The diet of moray eels consists of various fish, cuttlefish, sea urchins, octopuses and crabs. During the day, moray eels hide among all kinds of shelters from corals and stones, while possessing excellent camouflage abilities.

At night, fish go out hunting and, using their excellent sense of smell, track down prey. Features of the body structure allow moray eels to pursue their prey.

If the prey turns out to be too large for the moray eel, it begins to intensively help itself with its tail. The fish makes a kind of “knot”, which, passing along the entire body, creates great pressure in the jaw muscles, reaching up to one ton. As a result, the moray eel bites off a significant piece of its victim, at least partially satisfying the feeling of hunger.

Reproduction and lifespan of moray eel

Moray eels reproduce by spawning. In the cold season, they gather in shallow waters, where the process of fertilization of eggs takes place.

The fish eggs that are born are small in size (no more than ten millimeters), so the current can carry them over a long distance, thus individuals from one “brood” are scattered across various places habitat.

The larva of the moray eel fish that is born is called “leptocephalus”. Moray eels reach sexual maturity at the age of four to six years, after which the individual becomes capable of reproducing in the future.

Life expectancy of moray eel fish in conditions natural habitat is approximately ten years. They usually live in an aquarium for no more than two years, where they are fed mainly with fish and shrimp. Adults are given food approximately once a week, young moray eels are fed three times a week, respectively.

I don’t think anyone is charmed by the appearance of a moray eel - despite the beautiful color of its body, the appearance of this fish is repulsive. The predatory look of small, prickly eyes, an unpleasant mouth with needle-like teeth, a snake-like body and the inhospitable character of moray eels are absolutely not conducive to friendly communication.

Let's try to get to know this interesting and unique fish better. Perhaps our attitude towards her will warm up, at least a little.

Moray eels (Muraena) belong to a genus of fish from the eel family (Muraenidae). About 200 species of moray eels live in the seas of the World Ocean. Most of them prefer the warm waters of tropical and subtropical zones. A frequent visitor to coral reefs and underwater rocks.

A long, serpentine body, completely naked and devoid of scales, covered with mucus, which in some species is poisonous. The mucus helps the moray eel jump out of cover like an arrow when hunting, significantly reducing water resistance.

In addition, a body covered with a thick layer of mucus is easier to squeeze into the narrow burrows and crevices that moray eels use as shelter and homes.

The head bears small round eyes, which give the moray eel an even more evil appearance. Behind the eyes there are small gill openings, which usually have a dark spot.

An interesting feature of moray eels is the absence of a tongue. Their powerful jaws are lined with 23-28 sharp fang-shaped or awl-shaped teeth, curved back, which helps moray eels hold caught prey.

Almost all moray eels have teeth arranged in one row. The exception is the Atlantic green moray eel, in which an additional row of teeth is located on the palatine bone.

Moray eels have no pectoral fins, and the rest - the dorsal, anal and caudal fins - have fused into one train, framing the back of the body.

As a rule, males are slightly smaller than females.

Moray eels are predators; their diet consists of various bottom animals - crabs, crustaceans, cephalopods, especially octopuses, small sea urchins and even sea urchins.

They obtain food mainly at night. Lying in ambush, moray eels lie in wait for unwary prey, jumping out like an arrow if a potential victim appears within reach, and grabs it with its sharp teeth.
During the day, moray eels sit in their homes - crevices of rocks and corals, among large stones and other natural shelters and rarely hunt.

The sight of a moray eel dealing with its prey is quite unpleasant. She instantly tears her prey into small pieces with her long teeth and in a matter of moments only memories remain from the victim.

Nosed moray eels use a unique method of hunting. These relatively small representatives of moray eels are named so for the outgrowths above their upper jaw. These nasal projections, oscillating in the current of water, resemble sessile sea worms - polychaetes. The sight of “prey” attracts small fish, which very quickly find themselves prey to a hidden predator.

The notoriety of fish dangerous to humans has been attached to moray eels since ancient times.

In ancient Rome, noble citizens often kept moray eels in pools, growing them for food - the meat of these fish was extremely valued due to their specific taste. Quickly assessing the ability of moray eels to be aggressive, noble Romans used them as a tool to punish offending slaves, and sometimes threw people into a tank with moray eels solely for the sake of entertainment.

Indeed - oh, times!.. Oh, morals!..

Here are some of them.

In 1948, biologist I. Brock, who later became director of the Hawaiian Institute of Marine Biology at the University of Hawaii, was scuba diving near Johnston Island in the Pacific Ocean at shallow depths. Before Brock was immersed in the water, a grenade was thrown into the water - this was part of the research program that the biologist was engaged in. Noticing a large moray eel in the water and thinking that it had been killed by a grenade, Brock pierced it with a spear. However, the moray eel, which was 2.4 meters long, turned out to be far from dead: it rushed straight at the offender and grabbed his elbow. A moray eel, attacking a person, inflicts a wound that is similar to the bite mark of a barracuda. But unlike the barracuda, the moray eel does not immediately swim away, but hangs on its victim like a bulldog. Brock managed to rise to the surface and reach a boat waiting nearby. However, surgeons had to tinker with this wound for a long time, as it turned out to be very severe. The victim almost lost his arm.

The famous pop singer Dieter Bohlen (duet Modern Talking) also suffered from a moray eel.

While diving near the Seychelles, a moray eel grabbed his leg, tearing the singer's skin and muscles. After this incident, D. Bolen underwent surgery and spent a whole month in a wheelchair.

Unfortunately, the moray eels died during transportation.

I think that the examples given will help novice divers assess the danger of encountering moray eels and take measures to prevent such cases.

These measures are simple - you should not provoke the moray eel into aggressive actions. Very rarely (usually exhausted by hunger) moray eels attack people for no reason.

There is no targeted fishing for moray eels. They are caught in single specimens for food consumption.
It should be noted that the meat and some organs of moray eels at different times of the year may contain toxic substances that cause severe stomach cramps and nerve damage. Therefore, you should study this issue in more detail before trying the taste of moray eel meat.

Moray eels, like all predatory fish, are an important part of the ecological balance of the seas where they live. Therefore, their extermination negatively affects the health of the fauna of these regions.

Moray eel is one of the most interesting and controversial fish. 35 interesting facts about moray eel fish What moray eels eat

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