1. Kingdom Animalia Invertebrates

2. Cell Type/ Description  Multicellular  Nucleus  Cell Organelles

3. Food  All Ingest Food  Animals must eat others for energy

4. Movement  Muscles

5. Reproduction  Asexual—one parent  Sexual—two parents

6. Examples  Sponges  Worms  Mollusks  Insects  Starfish

7.  Animals have specialized parts- skin, tissues, organs  Mobile- they move during some phase of their life  Consumers- heterotrophs What does it mean to be an animal?

8. Invertebrates  Animals without a backbone  The majority of the animal kingdom  Insects, snails, jellyfish, and worms

9. Body Plans  Bilateral symmetry- body has 2 similar halves- ex: butterfly  Radial symmetry- body is arranged in a circle- ex: sea anemone  Asymmetry- no symmetry – ex: sponges

10. Phylum Porifera - sponges

11.  Body Plan  Asymmetrical  No head: No guts  Regenerate- replace body parts

12. Phylum Cnidaria- jellyfish

13. Jellyfish Radial symmetry Gut- digestion Nervous system

14. Phylum Plathyhelminthes- flatworms

15. Flatworms  Bilateral symmetry  Head  Eyespots  Mostly parasites

16. Phylum Nematoda- roundworms

17. Roundworms  Bilateral symmetry  Long and slender  Most are parasites  Infect humans- pinworms and hookworms

18. Phylum Annelida- segmented worms

19. Segmented Worms  Body has segments  More complex than flatworms  Circulatory system, nervous system and digestive system  Earthworms

20. Phylum Mollusca- mollusks

21. Mollusks  Snails, slugs,clams,oysters, squid, octopuses.  2 nd largest phylum of animals  All have a Mantle- tissue layer over the body

22. Phylum Echinodermata- echinoderms

23. Echinoderms  “Echino”= spiny “derm”= skin  Marine animals  Sea stars, sea urchins, sea cucumbers, brittle stars, sand dollars  scavengers/ feed on fish and clams

24. Phylum Arthropoda- arthropods

25. Arthropods  Insects, spiders, crabs, and centipedes  Largest group of animals  Exoskeleton- made of chitin  Insects- metamorphosis

26. Arthropods  Characteristics  Jointed legs  Segmented- head, throax, abdomen  Specialized parts- wings, antennae, gills, claws

27. SURVEY OF VERTEBRATE ANIMALS

28. General Characteristics of Vertebrates: spinal cord with protective vertebrae bone (back bone) very diverse group of animals

29. Class Agnatha: Jawless Fishes Eel like in shape Has no jawbones Teeth Endoskeleton made of cartilage Scaleless, slimy, parasites and scavengers.

30. Lamprey and hagfish

31. Class Chondrichthyes: Cartilagenous fishes Internal jaws Teeth Dermal scales Endoskeleton made of cartilage Advanced predators

32. Sharks and Rays

33. Class Osteichthyes: Bony Fishes Bony skeleton Single pair of external gills Scales

34. Sunfish, Bass, and Catfish

35. Class Amphibia: Amphibians Cold blooded Skin is smooth….no fur, feathers, or scales. Need constant access to water Three chambered heart Deposit eggs in or near water

36. Frogs, Toads, Salamanders, Legless salamander

37. Class Reptilia: Reptiles Dry scaley,skin Lungs Cold-blooded Eggs layed on land 3-4 chambered heart

38. Snakes, Lizards, Tortoises, & Turtles

39. Class Aves: Birds Horny beak, no teeth Feathers Hard shelled egg Strong skeleton Developed wings

40. Emu, Owl, Hawk, Duck, & Titmouse

41. Class Mammalia: Mammals Warm blooded Hair Sweat glands Mammary glands Teeth…varies greatly

42. Bats, rodents, whales, deer, wolverine, & tiger