PHYLUM English meaning

Phylum Arthropoda Biology for Majors II phylum A phylum is a ranking that divides the three kingdoms into more specific groups By breaking the kingdoms down, scientists are able to better phylum In James Valentine's words, 'phyla are morphologically-based branches of the tree of life' Phylum names can never be used to group together animals from

phylum Most diverse phylum; over 1,000,000 species; 90% of animals species are in this phylum Evolved ~530MYA Hexapoda Crustacea Bilateral Bilateral Well-