What are the natural enemies of jellyfish

Jellyfish is an important plankton in aquatic environment, belonging to the class Scyphozoa, a very beautiful aquatic animal, whether it is tropical waters, temperate waters, shallow waters, about 100 meters deep ocean, or even fresh water areas have their shadow, there are more than 250 species of jellyfish in the world's waters, let's take a look at what the natural enemies of jellyfish are!

loggerhead turtles

Loggerhead turtle is one of the oldest living reptiles in the genus Loggerhead turtle of the family Turtles. It can grow up to 1 meter long and generally weighs about 100 kilograms. It is distributed in warm waters of the Atlantic Ocean, Pacific Ocean and Indian Ocean. There are Pacific loggerhead turtles in the South China Sea and East China Sea. It mainly feeds on benthic or floating crustaceans, mollusks, especially cephalopods, jellyfish and other non-ridged propellants. It occasionally eats fish eggs, algae and other plant foods. It likes to eat coral reefs, On the continental shelf or in brown algae-infested shoals.

leatherbacks

Leatherback turtle, also known as leather turtle, is the largest in the turtle order, with a maximum body length of up to 3 meters and a shell length of more than 2 meters. It is mainly distributed in the tropical Pacific Ocean, Atlantic Ocean and Indian Ocean, and occasionally found in temperate seas. Leatherback turtles can shuttle freely among jellyfish groups, easily tearing off their tentacles with their mouths, causing them to roll up and down, and finally lose their resistance and become a "good meal" for turtles.

sunfish

Mola fish, also known as Mola, Mambo fish, head fish, etc., is a general term for three species of oceanic fish in the family Mola of Osteopsida. It is carnivorous, mainly jellyfish and zooplankton. In addition, it also eats algae, molluscs, small fish and crustaceans. Molas found in all tropics and temperate regions love to eat small fish, horse carp, crustaceans, jellyfish, colloidal plankton and algae, but their favorite food is the moon jellyfish.

frigate birds

Frigate bird is a general term for five species of large seabirds in the family Frigate bird of the order Puccinidae. It has extremely slender wings and long and deep forked tails. The wing length can reach about 2.3 meters. Generally, the body feathers of male adult birds are all black, while the lower part of female adult birds is obviously white. It usually lives in coastal forests. It mainly lives on fish, mollusks and jellyfish. During the day, it often flies on the sea surface to spy on food in the water. Once fish are found on the sea surface, it will quickly descend from the sky. To accurately capture prey in the water.

shark

Sharks existed on Earth 300 million years before dinosaurs, and have remained almost unchanged for more than 500 million years. They usually feed on wounded marine mammals, fish and carrion, culling weaker members of the animal and eating garbage and other debris thrown off ships. In addition, some sharks prey on a variety of marine mammals, fish, turtles and crabs. But sharks occasionally prey on jellyfish, but most of the time they don't.

hawksbill

Tortoiseshell is a marine animal of the Reptilia family Turtles, generally about 0.6 meters long and up to 1.6 meters large. It lives in tropical and subtropical oceans such as southeast Asia and the Indian Ocean. Its living area is shallow lagoon and coral reef area. Its main food is sponge. Other foods include invertebrates such as jellyfish, anemones, shrimps and crabs, as well as fish and algae.