True/False:
1. Spiders, ticks, and horseshoe crabs belong to the subphylum
Mandibulata.
2. Dragonflies are more closely related to scorpionflies than to
stoneflies.
3. The immature stages of some holometabolous insects are called
naiads.
4. Insects in the orders Orthoptera and Hymenoptera have chewing
mouthparts.
5. Both Arthropods and Onychophorans have open circulatory systems.
Multiple Choice:
6. Which insect order is most closely related to Diptera?
A. Hymenoptera C. Orthoptera
B. Plecoptera D. Thysanura
7. To which class of arthropods do lobsters and shrimp belong?
A. Crustacea C. Arachnida
B. Myriapoda D. Xiphosura
8. The order Hemiptera contains:
A. Bed bugs and stink bugs
B. Chewing and sucking lice
C. Roaches and mantids
D. Crickets and grasshoppers
9. Which order is NOT holometabolous?
A. Siphonaptera C. Hymenoptera
B. Thysanoptera D. Neuroptera
10. Which order is exclusively herbivorous?
A. Trichoptera C. Odonata
B. Phasmatodea D. Thysanoptera
11. Which order is exclusively parasitic?
A. Diplura C. Phthiraptera
B. Zoraptera D. Diptera
12. Sucking mouthparts are NOT found in:
A. Fleas C. Lice
B. Flies D. Ants
13. All ametabolous insects are:
A. Predatory C. Wingless
B. Endognathous D. All of these
14. Immatures of the Neuroptera would be classified as:
A. Scavengers C. Parasites
B. Herbivores D. Predators
15. What do the orders Mantodea, Dermaptera, and Isoptera have
in common?
A. Winglessness C. Chewing mouthparts
B. Herbivory D. All of these
Matching:
Match each insect in the left column with its correct order name
in the right column.
16. Silverfish A. Trichoptera
B. Mecoptera
17. Stoneflies C. Psocoptera
D. Orthoptera
18. Scorpionflies E. Plecoptera
F. Thysanoptera
19. Caddisflies G. Thysanura
H. Diptera
20. Katydids
Match each characteristic in the left column with its correct order
name in the right column.
21. Elytra A. Blattodea
B. Lepidoptera
22. Subimago C. Collembola
D. Ephemeroptera
23. Furcula E. Coleoptera
F. Siphonaptera
24. Ootheca G. Hymenoptera
H. Orthoptera
25. Hamuli
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