Insect anatomy

3. Antennae with round segments that look like a string of beads
6. Hard & powerful cutting jaws
7. Posterior most segment
11. Form a complex image of the environment; visual organ made of thousands of ommatidia
13. Lower mouth cover or Lower "lip"; represents fused pair of ancestral second Maxillae
15. Second segment in the leg; found between Coxa & Femur
16. Final segment in the leg; Contains Tarsomeres & usually ends in one or two Unguis
18. Term for antennae with wider segments towards the tip; Club-like in appearance
19. Third segment in the leg; often thickest/stoutest segment in the leg
22. Tongue-like structure in floor of mouth; salivary glands discharge saliva through it
24. Aka: Unguis
25. Antennae with an abrupt bend or elbow
26. Fourth segment in the leg; found between Femur & Tarsus, covered in spines & hairs in many species
27. Antennae with flat & plate-like segments at the tip
28. Simple Photo-receptors that are used to detect movement; "simple eyes"
30. An opening on the Thorax & Abdomen that allows insect to breathe

1. Rear pair of wings on an insect with four wings
2. First segment in the leg; attaches leg to thorax
4. Term for thin & threadlike antennae
5. "Pincers" less powerful than mandibles; used to steady & manipulate food
8. Antennae with segments that have fine thread-like branches, making them look like feathers.
9. Term for antennae with segments angled to one side; look like a saw edge
10. Paired sensory appendages on abdomen of many species
12. Antennae with longer segments on one side, making them look comb-like
14. Paired sensory organs attached to an insect's head
17. Antennae that are tapered to fine points at the ends
20. The tiny individual units within compound eyes; has several photoreceptors that allow the compound eye to form a mosaic image
21. Front pair of wings on an insect with four wings
23. Anterior most segment of an insect's body
26. Middle segment
29. Upper mouth cover or Upper "lip"