Yes, catfish have a backbone.
No, catfish aren't arthropods, they have a backbone and are thus in a different phylum, Chordata. Arthropods are characterized by having an exoskeleton; bones for an internal skeleton would indicate a non-arthropod.
All species of catfish are vertebrates. They belong to the classification of Fish, and all fish are vertebrates, having a backbone and internal skeleton.
There are many fish in the catfish family, but here is a list of selected common species; Blue catfish-Ictalurus Furcatatus, Channel catfish-Ictalurus Punctatus, White catfish-Ameiurus Catus, Flathead Catfish-Pylodictis Olivaris.
Catfish can swim. Some Amazonian catfish can eat people
Catfish can swim. Some Amazonian catfish can eat people
a goonch catfish has teeth and a piraiba catfish doesn't but it has a surated mouth.
The catfish that I have caught and cleaned do not have teeth.... These are fresh water catfish.....
catfish in china catfish in china catfish in china
Catfish do have children, but they are not called kittens. The catfish got its name by the whiskers it.
People eat catfish.
Catfish in Tagalog is "hito"
catfish are carnivores