Starfish and Urchins: Phylum Echinodermata

Starfish and Urchins: Phylum Echinodermata phylum In biological taxonomy, a phylum is a taxon in the rank below kingdom and above class A Phylum represents the largest scientific grouping of phylum In biology, a phylum is a level of classification or taxonomic rank below kingdom and above class Traditionally, in botany the term division has been used

phylum PHYLUM definition: 1 a main division in a taxonomic relating to… Learn more

phylum Arthropoda dominate the animal kingdom with an estimated 85 percent of known species included in this phylum and many arthropods yet undocumented The principal Phylum is a taxonomic rank at the level below Kingdom and above Class Examples: Porifera , Platyhelminthes (flatworms, flukes and