Here's the breakdown of their taxonomic classification:
* Domain: Eukarya
* Kingdom: Animalia
* Phylum: Chordata
* Class: Mammalia
* Order: Carnivora
* Family: Felidae
* Genus: Felis
* Species: Felis catus
While "tabby" describes a coat pattern, not a separate species, all tabby cats fall under the same kingdom as other cats.