1. Entomology Lepidoptera, Hymenoptera

2. Order Lepidoptera: frenulum

3. Order Lepidoptera larvae Monarch caterpillar Photo: Harry Cartner Stemmata close-up

4. Order Lepidoptera Suborder Rhopalocera Butterflies and skippers (Western tiger swallowtail) Suborder Heterocera Moths (Mendocina Satrunia moth)

5. Order Lepidoptera Hair-pencil Photo: www.monarchwatch.org Androconia (monarch) naturenorth.com

6. Order Lepidoptera Fender’s blue butterfly on Kincaid’s lupine Photo: Cheryl Schulz Oregon silverspot butterfly Photo: ODFW

7. Order Hymenoptera  Wings held together by hamuli

8. Order Hymenoptera Suborder Symphyta (a horntail) Photo: Integrated Pest Management: Alaska Suborder Apocrita