1. Unit 15 Entomology

2. Insect Orders Animals are classified by structure and characteristics
All insects belong to the Class Insecta
Insects are divided into 26 Orders
Species is the most detailed classification

3. Beneficial and Harmful Insects
Ladybug eat aphids
Bees spread pollen
Carpenter ants create a natural fertilizer
Harmful
Aphids suck plant juices
Termites damage wood
Insecticides can be used to control harmful insects

4. Insect Parts Head Thorax Abdomen Eyes Wings Digestive system
Mouthparts
Legs
Reproductive system
Antennae
Stinger (if present)

5. Life Cycle

6. Insect Collection
Learn how insects look, where they live and what they do
Collection Process
Captured
Killed
Pinned
Insects should be stored in a container to protect them