1. Kingdom Animalia

2. Characteristics Eukaryotic with no cell walls Heterotrophs (consumers)
Multicellular
Eukaryotic with no cell walls
Heterotrophs (consumers)
Have a nervous system to respond to their environment
Locomotion relates to ability to obtain food

3. Protection and Support
Though not all animals have a skeleton, those that do can be divided into two groups:
Those with an exoskeleton – a hard, waxy coating on the outside of the body that protects internal organs, provides a framework for support, and a place for muscle attachment.
Those with an endoskeleton – support framework within the body that protects some organs and a brace for muscles to pull against.

4. The phyla of the Kingdom Animalia
There are nine phyla in the Kingdom Animalia.
Each phyla contains animals which share many characteristics with each other.
8 of the phyla are considered invertebrates (this means that a they lack a backbone.
The 9th phylum are animals with a backbone.

5. In the Animal Kingdom there are 9 Phyla
Porifera
Cnidaria
Platyhelminthes
Nematoda
Annelida
Mollusca
Echinoderm
Arthropoda
Chordate

6. Phylum Porifera Sponges simplest form of animal life live in water
Do not move around (sessile)
no symmetry
Pores (holes) all over body
Capable of sexual or asexual reproduction (budding)

7. I thought all animals moved?
Adult sponges don’t move, but as larvae they do.
The larvae can swim around.
Eventually they attach themselves to the ocean bottom and metamorphose into their adult form.

8. Phylum Cnidaria or Coelenterata
Live in water
Most have tentacles
catch food with stinging cells
Examples - Jellyfish, Hydra, sea
anemones, and corals

9. Phylum Platyhelminthes
Flatworms
Flat, ribbon-like body
Live in water or are parasites
bilateral symmetry
Examples: Planaria
eyespots detect light
food and waste go in and out the same opening

10. Phylum Nematoda Roundworms Round, tubular body small or microscopic
bilateral symmetry
have both a mouth and anus
Live in water or are parasites
Examples:
Hookworm
Trichinella

11. Phylum Mollusca Soft bodies Hard Shells Live on land or in water
Important food source for humans
Phylum Mollusca has three classes

12. Phylum Mollusca Class Gastropoda snails and slugs may have 1 shell
Or Univalves
snails and slugs
may have 1 shell
stomach-footed - move on stomach

13. Phylum Mollusca Class Bivalves 2 shells hinged together
clams, oysters,
scallops and mussels

14. Phylum Mollusca
Class Cephalopods
squids and octopuses
internal mantel

15. Phylum Annelida Segemented worms Body divided into segments(sections)
Live in water or underground
have a nervous and circulatory system
eat soil and breakdown organic matter, wastes provide nutrients to soil

16. Phylum Echinodermata Hard, spiny skin Live in salt water
Radial symmetry
name means ‘spiney skinned’
endoskeleton
Examples: seastar, sea urchin, sand dollar and sea cucumber

17. Phylum Arthropoda Body divided into sections/segments Exoskeleton
Jointed legs
well developed nervous system
largest group of organisms on earth
Phylum Arthropoda has 5 classes

18. Phylum Arthropoda Class – Arachnida no antennae 4 pairs of legs
2 body regions - cephalothorax & abdomen
spiders, scorpions, mites & ticks

19. Phylum Arthropoda Class Crustacea
Shrimp, lobsters, crabs,
barnacles, isopods
5 pairs of legs

20. ~Invertebrate Phylum Arthropoda
Class Insecta
no antennae
3 pairs of legs
grasshoppers, ants, butterflies, bees

21. Phylum Arthropoda Class Diplopoda Millipedes segmented animals
Have 2 pairs of legs per segment

22. Phylum Arthropoda Class Chilopods Centipede Segemented animals
Have 1 pair of legs per body segment

23. Phylum Chordata -Animals that have a backbone
5 classes
Fish
Mammals
Reptiles
Amphibians
Birds