Although its alias is silver cod, it is not cod, because it belongs to a different category than cod.

Naked capelin belongs to the genus Naked capelin in the family _Black_ of the order _Morphiformes_, but cod refers to the fish in the order _Codiformes_.

So nudibranchs are not cod.

Not only is the category different, but so are a number of other aspects of the fish compared to cod.

For example, in terms of distribution range, the naked capelin is found in the North Pacific Ocean, while the cod is found in both the Pacific and Atlantic Oceans.

A, bare cover fish is cod bare cover fish belongs to the fish, but also a more famous fish, they also have an alias called "silver cod".

Because of this alias with "cod" two words, so many people will mistakenly think that the naked cover fish is also a kind of cod.

But, in fact, it is not cod, and it is quite different from cod.

It will be seen that the two are not only different, but also not closely related.

The two are not only different in category, but also in many other ways, in the living environment as well as in appearance.

Two, the naked cover fish and cod what is the difference between 1, the difference between the family: the above has been introduced, the naked cover fish and cod category differences are very obvious, the naked cover fish is the _-shaped purpose, the cod is the cod-shaped purpose, has a very big difference.

2, scale difference: from the appearance, naked coverfish and cod scales also have some differences.

The two are scaled, but some of the scales of the nudibranch are round scales, some are pectinate scales, and pectinate scales, but the scales of the cod are basically round scales.

3, the distribution of difference: naked coverfish and cod live in seawater, but the specific distribution range is not the same.

Naked capelin mainly live in the northern Pacific Ocean, while the cod live in the northern Pacific Ocean, there are some living in the northern Atlantic Ocean.

4, how many varieties of difference: as the naked cover fish refers to the _ under the black _ under the black _ family naked cover fish genus of fish, including the species is relatively small.

But the cod refers to the entire cod-shaped order of fish, including more varieties.

5, the difference between the alias: the two have different aliases, bare cover fish in addition to the "silver cod" this alias, there is "bare head fish" this alias, the cod have "fish slate "This alias.