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.
Catfish can swim. Some Amazonian catfish can eat people
Catfish can swim. Some Amazonian catfish can eat people
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.
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.....
People eat catfish.
catfish are carnivores
catfish are carnivores
The catfish is actually Unique.
Catfish in Tagalog is "hito"