Across
- 5. Only order to molt again after wing formation
- 6. Bilaterally compressed
- 7. Elongated thorax and triangular shaped head
- 11. Stridulation, straight wings that fold like a fan
- 13. Endoparasites of other insects
- 17. Scales on the wings
- 18. Modified hindwings to halteres
- 19. Wingless or reduced wings, drop eggs to ground from above
- 20. Large pronotum covering head
Down
- 1. Wings with crossveins along outer edge
- 2. Rostrum with mandibles at the end
- 3. Prey catch rate of over 95% (highest among insects)
- 4. Have Hemelytra and a Scutellum
- 8. Large hindwings fold under leathery forewings
- 9. Hardened elytra as forewings
- 10. Ecological indicators, *highest level of intolerance to pollution*
- 12. Hamuli on wings
- 14. Enlarged front tarsi to produce silk
- 15. Ametabolism
- 16. Rasping mouthparts with single mandible