The difference between stingrays and devil fish

The difference between the two is that the devil fish's tail may have a weak electric current but is not toxic, and the stingray's tail is highly poisonous. In addition, the Devil Fish belongs to the Chondrichthys class and the manta family, which contains two genera, the promouth manta and the manta. Stingrays are just cartilaginous fish.

Stingrays

Stingrays, commonly known as stingrays, are cartilaginous fishes with flattened bodies and slender tails. Some species of stingrays have one or more serrated stingers on their tails.

Its signature action is to swing in the sea like the pectoral fin of a wing, and the cartilage of its tail is as slender as a whip with a venomous sting. There are about 480 known species of stingrays. According to the 1995 ─ Field first Aid Guide for dangerous Marine organisms, Stingrays are the largest known poisonous fish with tails up to 37 cm long. If stabbed into the chest, it can cause serious injury or even death, especially if the heart is injured, it needs emergency surgery, but the heart injury is usually doomed to death.

Second, devil fish

Also known as manta rays and blanket rays. It belongs to chondrofishes and manta family. It consists of two genera, the genus Rhinolophus and the genus manta. The body is diamond-shaped, more than 6m wide. The body is bluish brown. The deduction is large. In the present lateral position, you can look sideways and overlook. There is a pair of head fins with pectoral fin differentiation on the side of the head, protruding forward. The dorsal fin is small and the pectoral fin is winglike. The tail is as slender as a whip and has a tail thorn. Usually benthic life, but sometimes rise to the surface cruising, and do long-distance migration, agile action. Feed on planktonic crustaceans and small fish. Give birth to an egg. The liver is rich in fat and can be extracted from fish oil. The devil fish's tail may have a weak current but is not poisonous.

Unlike traditional fish, manta rays do not have a spindle-shaped body. they have no dorsal fins, and their broad triangular pectoral fins and disc-like bodies form a huge flake-like body, just like a "kite in the sea". Their skin feels far less smooth than it looks, its back is mostly black or grayish blue, and its ventral surface is gray and scattered with scattered dark spots. The giant pectoral fins are similar in shape and function to the wings of birds. The distance between the two pectoral fins is called "wingspan", that is, the width and length of the body is greater than its length, which is the standard for measuring the size of manta rays and identifying species.

Stingrays and devil fish are two special kinds of fish in the ocean. Friends who have the opportunity to meet stingrays should be careful to avoid.