This document discusses different organ types of insects including legs, antennae, wings, and mouthparts. It provides examples of grasping legs on praying mantids, pollen carrying legs on honey bees, lamellate, serrate, and clavate antennae on beetles and butterflies, plumose and pilose antennae on male and female mosquitoes, pectinate antennae on caterpillars, and capitate antennae on water beetles. Examples of wings, mouthparts, and legs are also given for houseflies, mosquitoes, weevils, honey bees, grasshoppers, and mole crickets.

1. DIFFERENT ORGANS OF
INSECT
ASIQUR RAHMAN ASIQUE
ENTOMOLOGY IDENTIFICATION
DEPT. OF AGRONOMY & AGRIL. EXTENSION
UNIVERSITY OF RAJSHAHI

2. Hind leg of water scavenger beetle

3. Grasping type leg ( fore lag of praying
mantids)

4. Hind leg of honey bee (pollen carrying
type)

5. Lamellate type antenna (may beetle)

6. Serrate type antenna (beetle)

7. Clavate type antenna (butter fly)

8. Plumose type antenna (male mosquito)

9. Pilose type antenna (female mosquito)

10. Pectinate type antenna (jute hairy
caterpillar)

11. Capitate type antenna (water scavenger
beetle)

12. Bipectinate (silk worm moth)

13. Setaceous antenna (dragon fly)

14. Wings of housefly (haltare type)

15. Sponging type mouth parts (house fly)

16. Piercing sucking type mouth parts
(mosquito)

17. Weevil mouth parts

18. Mouth parts of honey bee

19. Hind leg of grasshopper

20. Fore leg of mole cricket ( digging type)