There are a good number of animals that can be compared and distinguished from each other by numerous angles. Individuals from a selected group of animals share a selected trademark that's typical of each one among the individuals from that group. This is the component that characterizes the group.Kingdom –  Kingdom is the most astounding essential division during which all articles are set. Animal Kingdom involves all animals in the world.Phylum – In this, each kingdom is separated into smaller subdivisions called phyla. Class – Chordates are further separated into classes, For example, Mammalia, Birds, Reptilia, and Amphibians. Individuals from every class have attributes that they communicate to the individuals from an equivalent class yet aren't found in individuals from different classes.Family – Classes further are separated into families. Families contain more than one genus.Genus – Families are sub-partitioned into genera. Animals that have an equivalent genus are fundamentally equivalent as and presumably developed from an equivalent common predecessor.Species – Species is the most vital and contains just one animal.