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KINGDOM ANIMALIACHORDATES AND VERTEBRATES
LEVELS OF ORGANIZATION
Domain
Kingdom
Phylum
Class
Order
Family
Genus
Species
• Domain Bacteria (P)• Domain Archaea (P)• Domain Eukarya (E)
3 DOMAINS MADE OF 6 KINGDOMS
6 KINGDOMS OF CLASSIFICATION (pg 349)
PHYLUM CHORDATA
• Invertebrate chordates • Notochords ( backbone) supporting
dorsal nerve cord ( spinal cord and brain)• Post-anal tail ( shortens)• Pharyngeal slits ( jaws/ears)
SUBPHYLUM VERTEBRATA
• Vertebrae• Cranium• endoskeleton
CARTILAGENOUS FISHES
BONY FISHES
AMPHIBIANS
REPTILES
BIRDS
MAMMALS
VERTEBRATE CHARACTERISTICS AND TRENDS
• development of internal skeleton• water land• gelatinous egg laying amniootic eggs
placental• no scales feathers or hair• 2-chambered heart 3 4• un-paired fins paired fins legs (wings)