Deuterostomes Notochord Dorsal, hollow nerve cord Pharyngeal gill slits Muscular Postanal tail Phylum: Chordata.
Diversity Of Fish And Amphibians
Cartilaginous Fishes Cartilaginous fishes (Chondrichthyes) have a skeleton made not of bone, but of cartilage, which is lighter and more flexible than.
Kingdom: Animalia Phylum: Chordata Subphylum: Craniata Infraphylum: Vertebrata Classification.
Phylum Chordata, subphylum Vertebrata Share the 4 chordate characters with lancelets and sea squirts Backbone, vertebral column, spine –Series of hollow.
Bellwork: 02/20/2013 – Don’t start water changes yet 1)What is the defining characteristic of Chondrichthyes? 2)What are the two subclasses & give examples.
The importance of tackling discards: A fisheries policy perspective Luke Warwick – Defra, Environmentally Responsible Fishing.
Phylum Chordata. Section 30-1 Nonvertebrate chordates Fishes Amphibians Reptiles Birds Mammals Invertebrate ancestor Chordate Cladogram.
