What is a phlum of pitbull?

There is no such thing as a "phlum" of a Pitbull.

* "Phylum" is a major taxonomic ranking, used in biological classification, such as Chordata (animals with backbones) or Arthropoda (insects, spiders, etc.). Pitbulls don't belong to a specific phylum.

* "Pitbull" is not a breed of dog, but rather a term often used to describe dogs that resemble American Pit Bull Terriers, American Staffordshire Terriers, or Staffordshire Bull Terriers.

If you're trying to learn about the classification of Pitbulls, here's the breakdown:

* Kingdom: Animalia

* Phylum: Chordata

* Class: Mammalia

* Order: Carnivora

* Family: Canidae

* Genus: Canis

* Species: Canis lupus familiaris (domestic dog)

The breeds you mentioned are all part of the same species, but they are distinct breeds with their own characteristics.