There are seven major taxonomic ranks: Kingdom, Gate or Department, Class, Order, Family, Genus, Species.
What are the eight classifications of animals?
Layers in different groups are known as taxonomic ranks. There are eight major taxonomic ranks, from domains to species. They are domains, kingdoms, gates, classes, orders, families, genera, and species.
What are the main classifications of animals?
All animal species fall into two groups: vertebrates (animals with a spine) and invertebrates (animals without a spine). The five most well-known classes of vertebrates are mammals, birds, fish, reptiles, and amphibians. All of these animals belong to the phylum Chordate.