THE CLASSIFICATION OF HIGHER ANIMALS <http://www.articlesbunch.com/education/THE-CLASSIFICATION-OF-HIGHER-ANI\ MALS.html>
Although the term "Higher Animals" is well established in both common and scientific language as a synonym for vertebrates, we should bear in mind that there are other groups of animals that are highly developed, namely insects and cephalopods. Phylum Chordata <http://www.articlesbunch.com/education/THE-CLASSIFICATION-OF-HIGHER-ANI\ MALS.html> The subphylum Vertebrata is placed within the phylum Chordata. Most chordates are bilaterally symmetrical animals with differentiation into head, trunk, and tail. More to read .>>>> <http://www.articlesbunch.com/education/THE-CLASSIFICATION-OF-HIGHER-ANI\ MALS.html> [Non-text portions of this message have been removed]
