Chordates (Phylum Chordata) Tunicates/Sea squirts (Urochordata) Lancelets (Cephalochordata) Vertebrates (Craniata - formerly vertebrata )
Emergence of the Animal Kingdom Or “Rise of the Chordates” Phylum Chordata Leading to Subphylum Vertebrata.
Chapter 26: Animal evolution- The Chordates Ruth Cuaboy.
Chapter 25 Animal Evolution – The Chordates Sections 1-5
Chordata. Phylum Chordata Bilateral, Deuterostomate development Notochord Dorsal hollow nerve cord Pharyngeal slits Muscular Post-anal tail Segmented.
Lecture #14 Phylum Chordata: The vertebrate Phylum.
Lecture #14
Lecture #14 Phylum Chordata. only 45,000 species characteristics: – 1. bilaterally symmetrical – 2. notochord – 3. pharyngeal gill slits – 4. dorsal,
Chapter 34: Phylum Chordata. Phylum Chordata all chordates are have true tissues (eumetazoans) & a true coelom and exhibit bilateral symmetry & deuterostome.
