User:DraculavanHelsing/Books/Animal Classification

Animal Classification

 * Animal
 * Bilateria
 * Deuterostome
 * Ecdysozoa
 * Embryological origins of the mouth and anus
 * Eumetazoa
 * Lophotrochozoa
 * Mesozoa
 * Nephrozoa
 * Parazoa
 * Platyzoa
 * Protostome
 * Radiata