Phylum anthropoda
Phylum Anthropoda is an extremely diverse group of species containing insects, crustaceans, arachnids, centipedes, millipedes. Phylum Anthropoda is the largest phylum, with more species of anthropods than species in all other phylums combined. It is in fact the most diverse phylum out of any in the animal kingdom. Anthropods have an exoskeleton made up of chitin proteins to form a hard shell around the entirety of the organism's body. Anthropods also have segmented bodies that are fused together to create an integrated unit.