Chordate - Wikipedia Chordata is the third-largest phylum of the animal kingdom (behind only the protostomal phyla Arthropoda and Mollusca) and is also one of the most ancient animal taxa
Chordate | Definition, Characteristics, Facts | Britannica Chordate, any member of the phylum Chordata, which includes the vertebrates, the most highly evolved animals, as well as two other subphyla—the tunicates and cephalochordates Some classifications also include the phylum Hemichordata with the chordates
Chordata - Definition and Examples - Biology Online Dictionary Chordata (biology definition): a phylum of the animal kingdom comprising all the animals that have, at some stage in their life, a notochord (a hollow dorsal nerve cord), pharyngeal slits, and a muscular tail extending past the anus
29. 1A: Characteristics of Chordata - Biology LibreTexts The chordates are named for the notochord: a flexible, rod-shaped structure that is found in the embryonic stage of all chordates and also in the adult stage of some chordate species It is located between the digestive tube and the nerve cord, providing skeletal support through the length of the body
What are the characteristics of the 5 classes of Chordata? The five classes of Chordata are distinguished by key characteristics like body structure, respiration, reproduction, and skeletal systems; understanding these features allows us to appreciate the incredible diversity of vertebrate life
Phylum Chordata – Characteristics and . . . - Biology Notes Online What is Chordata? The phylum Chordata represents a diverse and highly organized group of animals that share four key anatomical features at some stage of their life cycle These features include the notochord, a dorsal nerve cord, pharyngeal slits, and a post-anal tail
Phylum Chordata: General Characteristic and Classification The phylum Chordata represents one of the most significant groups in the animal kingdom, characterized by unique anatomical features such as a notochord, dorsal nerve cord, and pharyngeal gill slits