Classification of animals according to some authorities
The taxonomy of the animals presented by Hutchins et al. in 2003[1] in Grzimek's Animal Life Encyclopedia is a system of classification which covers all the
metazoans, from phyla to orders (or families, for Hexapoda and Pisces, or species, for Amphibia, Reptilia, Aves and Mammalia).
Classification of animals according to some authorities
The taxonomy of the animals presented by Hutchins et al. in 2003[1] in Grzimek's Animal Life Encyclopedia is a system of classification which covers all the
metazoans, from phyla to orders (or families, for Hexapoda and Pisces, or species, for Amphibia, Reptilia, Aves and Mammalia).