2. Classification System of Organisms
Once upon a time, all living things were lumped together into two kingdoms, namely plants and animals

3. Plant and Animal

4. Animals included every living thing that moved, ate, and grew to a certain size and stopped growing.
Plants included every living thing that did not move or eat and that continued to grow throughout life.

5. Five Kingdom Classification System

6. It became very difficult to group some living things into one or the other, so early in the past century the two kingdoms were expanded into five kingdoms:
Protista (the single-celled eukaryotes);
Fungi (fungus and related organisms);
Plantae (the plants);
Animalia (the animals);
Monera (the prokaryotes).

7. Kingdoms are divided into categories called phyla, each phylum is divided into classes, each class into orders, each order into families, each family into genera, and each genus into species.

8. KINGDOM MONERA (monerans) -
Single cell
No true nucleus - prokaryote (genetic material scattered and not enclosed by a membrane)
Some move (flagellum); others don't
Some make their own food (autotrophic); others can't make their own food (heterotrophic)
Examples - bacteria
cyanobacteria

9. KINGDOM PROTISTA (protists)
Single cell
Have a true nucleus – eukaryote
Some move (cilia, flagella, pseudopodia); others don't
Some are autotrophic; others are heterotrophic
Examples - amoeba, diatom, euglena, paramecium, some algae (unicellular), etc

10. KINGDOM FUNGI Multi cellular Have nuclei
Mainly do not move from place to place Heterotrophic (food is digested outside of fungus)
Examples - mushroom, mold, puffball, shelf/bracket fungus, yeast, etc

11. KINGDOM PLANTAE (plants)
Multicellular Have nuclei Do not move Autotrophic
Examples - multicellular algae, mosses, ferns, flowering plants (dandelions, roses, etc.), trees, etc

12. KINGDOM ANIMALIA (animals )
Multicellular
Have nuclei
Do move
Heterotrophic
Examples - sponge, jellyfish, insect, fish, frog, bird, man

13. Kingdom
Phylum
Class
Order
Family
Genus
Species

14. Phylum in Animalia Porifera (sponges)
Cnidaria (jellyfish, hydras, sea anemones, Portuguese man-of-wars, and corals)
Platyhelminthes (flatworms, including planaria, flukes, and tapeworms)
Nematoda (roundworms, including rotifers and nematodes)
Mollusca (mollusks, including bivalves, snails and slugs, and octopuses and squids)
Annelida (segmented worms, including earthworms, leeches, and marine worms)
Echinodermata (including sea stars, sea cucumbers, sand dollars, and sea urchins)
Arthropods (including arachnids, crustaceans, millipedes, centipedes, and insects)
Chordata (animals with nerve chords - this group includes the vertebrates)

15. Classes in Chordata

16. THE INSECT ORDERS ORTHOPTERA: grasshoppers, crickets
COLEOPTERA: beetles
LEPIDOPTERA: butterflies, moths
DIPTERA: flies, mosquitoes
HYMENOPTERA: ants, wasps, bees
HEMIPTERA: true bugs
HOMOPTERA: aphids, cicadas
DERMAPTERA: earwigs
ODONATA: dragonflies
ISOPTERA: termites

17. Homework: make a family tree

18. Homework List of organisms:
Worm, turtle, mouse, centipede, kangaroo, jellyfish, spider, horse, frog, snake, bird, cow, whale, shark, gold fish, coral, Squirrel, dolphin, beetle, snail, starfish and sponge.

19. Class assignment Write all the animals under kingdom.
Place Chordata in the 4th block under Phylum.
Write the Classes of Cordata under Class.
Koala bear and what mammal are related? Place all the other related mammals in groups of two or Orders.

21. Orders # # # #4