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Published byGillian Atkinson Modified over 8 years ago
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Animal Kingdom
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1.Porifera 2.Cnidaria 3.Worms 1.Platyhelminthes 2.Nematoda 3.Annelida 4.Rotifera 4.Mollusca 5.Echinodermata 6.Arthropoda 7.Chordata 1 7 6 5 4 3 2
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1. Porifera/Sponges
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Lack Specialized Tissues Pore-bearing Asymmetrical Environmental Indicators
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2. Cnidarians Stinging Cells Radial Symmetry Examples: Coral, hydra, sea anemone, jelly fish
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3. Worms-Flatworms Bilateral Symmetry Unsegmented/Flat EX: Planarians, Tapeworms & Flukes
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3. Worms-Roundworms Round, Unsegmented bodies Ex: ascaris(hookworms & pinworms), wuchereria bancrofti
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3. Worms-Segmented Worms Segments, true coelomates Most are hermaphroditic EX: Earthworms, leeches & polychaetes
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4. Mollusks Soft body protected by a hard shell Mantle, Foot & Visceral Mass EX: Snails, slugs, Scallops & Squids
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5. Echinoderms Spiny Skin Water Vascular System EX: Sea stars, Sea Cucumbers, Brittle Stars, Sand Dollars
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6. Arthropods MOST DIVERSE ANIMAL PHYLUM Segmented bodies Jointed Appendages Exoskeleton made of Chitin
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Crustaceans 2 body parts EX: Crayfish, Crabs, Lobsters, Pillbugs & Shrimp
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Arachnids 8 legs & pedipalps No antennae Compound eyes Spiders & Scorpions
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-Insects----- Antennae 6 legs Diverse
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7. Chordates Dorsal Hollow Nerve Cord Post Anal Tail Gill Slits Notocord
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Chondrichthes Cartilage Fish Sharks & Rays
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Osteichthyes Bony Fish
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Amphibians Lives on water & Land 3 Chamber heart Eggs must stay damp
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Reptiles Rough Skin Amniotic Egg Ex: Snakes, Lizards & Crocodiles
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Birds Warm Blooded Flight/Feathers
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Marsupials Pouches
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Monotremes Egg-Laying Mammals
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Placental Mammals Mammary glands Carry young in placenta
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TaDa The End
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