Are newts poisonous, and are they the same as the Chinese giant salamander?

The newt, also known as the four-legged fish, is an animal that looks very much like a lizard. Because of its small and cute appearance, some people keep it specially as a pet, but some people say newts are poisonous and not suitable to keep, so are newts poisonous? Are they the Chinese giant salamander?

1. Introduction to newts:

1. What kinds of newts are there?

Fire salamander, mudpuppy, spotted salamander, emperor newt, red-spotted newt, axolotl, Chinese fire-bellied newt, red-backed salamander, blue-tailed fire-bellied newt.

2. What do newts eat?

Newts do not eat many kinds of food; generally they eat snails, worms, insects or their own kind, and they only come out to forage at night, so if you keep one as a pet, you can catch some snails to feed it.

2. Are newts poisonous?

Newts are poisonous; the toxin is hidden in extremely small glands at the tail, and they can produce tetrodotoxin. This toxin irritates the intestines, and after being absorbed it acts on the nervous system, causing nerve paralysis and death, so it is best not to keep them. In addition, newts are mostly found in ponds, rice paddies and swamps, so they sometimes appear in places where people often walk. Therefore, when you encounter one, never harm it, so as to avoid it secreting this toxin and leaving you unable to escape the consequences, so when you come across one, be sure to take a detour.

3. Are newts the Chinese giant salamander?

Newts are not the Chinese giant salamander; the two are two different kinds of aquatic animals. Although they look similar in appearance, there are great differences in certain body parts and calls, so when you encounter them you must learn to tell them apart. Especially when buying a Chinese giant salamander, you must look carefully. Let us look below at the differences between the two.

Difference 1, different family and genus: the newt is an amphibian of the order Caudata, suborder Salamandroidea, family Salamandridae; the Chinese giant salamander is an amphibian of the order Caudata, suborder Cryptobranchoidea, family Cryptobranchidae, genus Andrias.

Difference 2, different appearance: the newt is flat and short overall, with a body length of about 6-15cm, a smooth surface with small bumps, and slender weak limbs; the back is generally black or grayish-black, and the belly has irregular patches; the Chinese giant salamander has a flat body, with a total length of more than 1 m; the front part is flat, the rear part is laterally compressed, the limbs are short and flat, the mouth is large with no eyelids, the body surface is smooth, the back is black or brownish-red, and the belly is lighter in color.

Difference 3, different foods eaten: the newt eats few kinds of food, generally snails, worms, small animals, etc., and occasionally it also eats its own kind; the Chinese giant salamander has an omnivorous diet; besides fish, shrimp, soft-shelled turtles, frogs, rats, birds and snakes, it also eats aquatic insects, etc.

Difference 4, different toxicity: the newt is poisonous, and its toxicity is strong; generally when it encounters an attack it releases venom from its tail, causing nerve paralysis and death; the Chinese giant salamander is non-poisonous and is listed as a national second-class key protected wild animal, and is a national treasure of our country.

Overall, newts are poisonous, and their toxicity is very strong, able to cause nerve paralysis and death, so do not keep them as pets. In addition, when you encounter one, do not harm it, so as to avoid it secreting venom and leaving you unable to escape the consequences. Furthermore, newts are not the Chinese giant salamander; the two differ greatly in appearance, calls, toxicity and other aspects, so attention should be paid when raising them.