Lion fish, also known as squid, is a bony fish of squid family. It is 25-40 cm long, with yellow body surface and red to brown stripes. There are stingers on the back, pinnate pectoral fins, and transparent dorsal fins, anal fins and caudal fins. There are several tentacles above the eyes. The kiss is long and narrow, and the center of the back is raised. The eyes are the same size, and the eye spacing is narrow and concave. In the oral position, the center of the maxilla has a notch. The gill cover has a flat spine; The gill holes are very wide. The quilt is round or comb-shaped.

Most of them live in coral reefs or coral reefs near temperate coasts, as well as in bridge piles, shipwrecks and aquatic plants. He is eccentric and likes to live alone. It feeds on crustaceans, invertebrates and small fish. Reproduction is oviparous. Distributed in Indian Ocean, Pacific Ocean and Atlantic Ocean.

Extended data:

1. Lion fish is a nocturnal marine fish, which slowly rolls its fins on its back and buttocks in dark water at night and hides in the shadows of corals and rocks when the sun rises. When you rest during the day, your head will be lowered and completely still. Communication between the same species is achieved through the secretion of touch, smell and chemicals.

Lionfish is very strange and likes to live alone. When in danger, they will try to open their long fins to make themselves look big and warn each other with bright colors.

If you meet the same bold fish, sebum will constantly stretch the fins of the whole body, then expand and then contract. Even if this species falls into the mouth of predators, it is difficult for predators to swallow it because of the fins of the whole body. When you spit it out, you will be stung by a stinger, which will lead to poisoning.

Sunset is the best time for lionfish to prey. During this period, all fish and invertebrates will return to their resting places, and nocturnal fish will come out to feed. Because all the animals around are ready to rest, all lionfish don't need to spend too much energy looking for prey.

Usually, this species will swim quietly around coral reefs, and suddenly attack and capture the victims inadvertently. When lionfish tries to prey on small fish, it usually puts all its fins on its chest to cover up the movement of its tail fin. Because of its bright colors and coral reef background, its prey is not easily frightened. This makes hunting much easier.

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