1001 types of self-defense of marine animals

There are dozens of types of pagoda snails with all sizes, beautiful shells, enough colors. All of them have poison. It develops a unique hunting technique: tuberculosis. From the pre-emptive strategy to passive defense, from the use of chemical weapons to delinquent territories ., marine creatures demonstrate adeptness in avoiding the chasing of enemies and catching prey.

1. The preemptive strategy

These marine animals are carefully armed, but in order to avoid conflict, they choose to warn their enemies with their vibrant colors, meaning: "Dangerous, don't touch me".

Sea cucumber licks fingers

There is a long, soft body, surrounded by branched tentacles, which have particles and edible microbes attached to it. Periodically, sea cucumbers fold each tentacle towards the central mouth and suck, so they are named as sea cucumbers licking their fingers. While most of the species are light brown, this species has many colors and stands out in the environment as a way of noting other species. The beautiful animal is rarely seen in aquariums, because every time it is disturbed, it releases toxins into the water, poisoning the inhabitants of the aquarium.

Fireworms

Source: Petsforum

This burning worms are easy to recognize thanks to their vibrant colors like fire. A fine layer of white silk spreads around the body: sharp, pronged and brittle. The silk penetrates deep into the skin, causing a burning sensation and itching, sometimes very painful. This phenomenon must be physical, because no venom is found on silk.

Blind fish flying

Flying blind fish ( photogalery )

Fish swim lethargically, swagger with zebra skin. That confidence is because it has a terrifying power: the fish sting has a strong toxin. The fish carries a very long spine with the notches that flank the sides like wings. In addition to the sharp pain, the sting can be shocking, especially dangerous for divers. The wound is swollen and healed. In some cases, intoxication can lead to overall disorder, causing heart or respiratory complications and death.

Blue round squid

This is a tiny squid species, the stature is no more than 10 cm, but the bite is very poisonous, which can be fatal. This "tiny assassin" is often present in puddles at low tide. Grab it by hand and watch it as it approaches death. The bite does not hurt, but causes local numbness and spreads to the whole body. Within 1-2 hours from numbness to paralysis, then muscle to breathe. In marine life, dangerous species often have characteristic colors: blue spots on yellow background.

Blue tail fish

The danger lies in the strong spines, with burning, prongs, and venom in the middle of the tail. In the event of a threat, the fish tail lashes forward like a whip, causing a flesh-and-blood injury that is extremely painful, easily infected. Symptoms: fever, shrinkage.

Tuna

Tuna.( photogalery )

This fish is less portable, the body is encased in a skeleton like a box, only to protrude flexible parts like tail, fin, and eyes. Subcutaneous toxins are very strong, secreting every time the fish is biting. Small fish, yellow body, blue tail looks very beautiful.

2. How to passively defend

Praying crown

Crown prickle ( photogalery ) Bringing long spines that flutter around the body, spines are as barren as tuberculosis and easily broken. Except for prickly-spotted animals or those with large and strong jaws, other species should stay away from them. If you step on your feet, the pain will appear immediately, even if you don't see the sting at the spiny bridge. Deep stabbing spines, difficult to withdraw or drain. To avoid complications, it is necessary to make an incision to remove the spines.

Starfish prickly

A formidable coral-eating creature, every day it scrapes about half a meter of coral, leaving a white mineral skeleton. These starfish gather together, form a poisonous thorny carpet. Its injection is very painful, swollen, numb, which can cause temporary paralysis.

Scorpion fish

This tropical fish body has patches of algae-like skin, light red, glowing under the lights. But in the dim light under the sea it is difficult to recognize. Fish have poisonous spines, especially in dorsal fin and fish cap.

Rock fish

Rock fish ( photogalery )

This is the champion of venom in fish, the sting can be fatal. Miserable, clever camouflage fish, almost completely immobile in the environment, sometimes it is in shallow water and thorns easily through the sole of the shoe if we pedal right. The fish's sting hurts violently, sometimes shocking. The area is swollen. The venom also affects the nervous system, causing seizures, paralysis, cardiac or respiratory disorders, which can cause death. There have been anti-venom-resistant serum, effective if administered quickly, but must be refrigerated when carrying. If there is no serum wash the wound with plenty of water and quickly heat the injection site (to a tolerable limit) to neutralize it. Because venom is often broken when it comes to heat. For example, with a foot inserted into a hot water of 48 degrees Celsius or using a hair dryer to a tolerable limit, the victim has a chance to disable a part of the venom before it spreads. One solution is to use a vacuum syringe to help absorb part of the venom.

Fire coral

Coral branches are yellow, bright edges, present in the reef area are not very deep. Despite the name of the coral, it really belongs to the water team. Touching fire corals, instant pain victims, floating red spots on the skin, sometimes reacting more intensely, with a burning sensation, easily at risk of infection.

3. Use chemical weapons

Anemone

This animal looks like a flower moves, but usually stays in one place, clings to the reef. It still has to eat to live. Unable to chase prey, it relies on tentacles that cause itching. As the prey approached, the itch caused the itch to release a stinging nipple, which made the itch itch and quickly paralyzed.

Ink

Squid likes to eat crabs, shrimp and other crustaceans. Getting this hard-shell bait is not difficult because they have thousands of suckers. Thanks to the hard beak, the ink chisels a hole in the hard shell of the prey and injects saliva, paralyzes the prey, liquefied tissues and ink just sucks.

Jellyfish

There are harmless species, there are scary species. A species of jellyfish is not very large, 10 cm in diameter, but dragging behind the 10-meter-long rope helps it catch plankton. These fibers cause severe itching to the person if touched. Among tropical jellyfish, jellyfish are dubbed "sea bumblebees", only a few centimeters in diameter, but can be deadly. (There are now anti-jellyfish serum).

4. Prohibiting infringement of territory

They choose to live in a minimum space. Anyone who invades this boundary will be attacked immediately.

Calendar fish ( photogalery )

Calendar fish

Only living around in the cave. From the cave entrance, they looked at the world, but with poor eyes, they became more aggressive. You inadvertently touch the door of the cave, fish calendar immediately bite, the bite is very poisonous, long healing.

Surgical fish.( photogalery )

Surgical fish

As a hawker, it often goes to the deep water, especially in the coral area, where there are many short seaweed species. Instead of moving in groups, they spread out, each protecting a seaweed garden a few square meters wide. They ambush lightning, chasing the invaders. Weapons are "scalpels" on either end of the tail. This orange thorn normally bends forward, will stand up when fighting. Adult fish are 40 cm long, 3 cm long spines, sharp as knives, only a tail wagging, spines can penetrate diving suits.