Phylum Chordata Kingdom Animalia -

Cephalochordata and UrochordataCephalochordata and Urochordata chordata

Craniata 1 ใน 2 Divisions ของChordata ;กลุ่มมีกะโหลกหุ้มสมอง Acraniata 1 ใน 2 Division ของChordata ;กลุ่มไม่มีกะโหลกหุ้มสมอง Vertibrata Subphylum Vertebrata

chordata Chordata refers to a large phylum of animals that includes vertebrates as well as lancelets and sea squirts Several well-known Chordata AphiaID 1821 Classification Biota; Animalia ; Chordata Authority  The final phylum of animals is Chordata All its members, called chordates, have bilateral symmetry, as well as a head, a body cavity, a digestive system,

โรวัน แอตคินสัน Living members of the phylum Chordata include four types of vertebrate chordates belonging to the subphylum Vertebrata fish, amphibians, birds and mammals -