Some people may think that blackfish are related to pythons because they look like snakes, but this is wrong.

The blackfish belongs to the class Ichthyoplasmata, which is a fish, while the python belongs to the class Reptilia, which is a reptile, and the two are farther apart, so they are not related.

Also, reptiles are more advanced than fish, so blackfish did not evolve from snakes.

One, why is the blackfish so much like a python blackfish is a kind of freshwater fish, the distribution of freshwater in our country is very wide.

The appearance of the blackfish is very prominent, not easy to confuse with other fish, because from the appearance of them and the python is very similar.

Their bodies are shaped in a longer, snake-like manner, and the pattern of darker and lighter colors on their bodies makes them look more like snakes.

However, that doesn't mean that blackfish and pythons are very closely related.

Blackfish belong to the class of fishes, which are fish, while pythons are reptiles, which are animals in the class of reptiles.

Blackfish and pythons are **** alike only in that they are both vertebrates, and are not closely related, and their resemblance is simply coincidental.

But some people think the resemblance has something to do with evolution.

Fish are a relatively low-level animal, which after a long period of evolution became an amphibian, which in turn became a reptile after evolution.

This idea also partially explains the fact that the blackfish, as a fish, is more similar to the python, as a reptile.

Two, the blackfish is a snake evolution over the above has been introduced, although the blackfish and snake look like, but in fact they are not "relatives", the relationship is not close, because the blackfish belongs to the fish, while the python belongs to the reptile, the two belong to the vertebrate, but the relationship is still farther away, and there is a high-level and low-level points, the blackfish as a fish, as a reptile, as a reptile, the blackfish as a fish. Low-level points, blackfish as a fish is relatively low, python as a reptile is relatively high.

Accordingly, it can be concluded that the order of evolution of the two, fish first evolved into amphibians, and amphibians then evolved into reptiles.

But this is only a macro-level evolutionary order, and not therefore specific to individual species, so blackfish did not evolve from snakes, and snakes did not evolve from blackfish.