Phylum -

Animals with a backbone (or notochord), including humans, fish, and birds.

In botany (plants, fungi), the term division is often used interchangeably with phylum. Key Phyla in the Animal Kingdom phylum

Situated just below and above Class in biological classification, a phylum groups organisms based on a general, shared body plan or fundamental developmental structure. What is a Phylum? Animals with a backbone (or notochord), including humans,