Arthropoda Questions

1. What controls ecdysis in Arthropods? be specific!
2. What body part controls the excretion of MIH?
3. What stage of the molting graph do you see an increase in MH?
4. When the MH increases what is decreased?
5. Stage A & B represent the _________ stage.
6. Stage C represents the ___________ stage.
7. Stage D represents the ___________ stage.
8. Stage E represents _____________ .
9. What is an exuvium? 
10. What subphylum of Arthropoda has members that are all extinct? 
11. Spiders belong to what class and subphylum? 
12. True / False - Spiders, sea spiders, scorpion, and ticks all belong to the same class. 
13. Members of subphylum Chelicerata have ________ pairs of cephalothoracic apppendages, lack ___________ and ____________. 
14. What is a common name of a member of Class Merostomata? What is its scientific name?
15. True / False - the Limulus has both a simple and compound eyes. 
16. What is a telson?
17. Where do you find the Chelicera?
18. True / False - The ancestors of spiders were marine. 
19. Spiders have a combined head thorax called a _____________. 
20. ____________ are used for food handling in spiders.
21. True / False - Spiders are monecious.
22. What is the function of a malpighian tubule?
23. What structure makes silk to build webs in spiders?
24. True / False - Ducks, frogs and humans produce mostly uric acid.
25. Does the Brown Recluse live in Utah? 
26. What sexually dimorphic characteristic do hobo spiders have?
27. What does a brown recluse look like?
28. What does a hobo spider look like?
29. What are two diseases that can be spread by a tick? 
30. True / False - Ticks are the number one carrier of disease.
31. True / False - Mites are not generally carriers of disease but often cause allergic reactions.
32. What is the name of the vector for Scabies. 
33. What is the name of a larval mite?
34. What class do sea spiders belong to? 
35. What common animals belong to Subphylum Crustacea?  
36. What phylum, subpylum, class and order do crabs belong to? 
37. What order do krill belong to? 
38. What order do pill bugs belong to? 
39. What Class and subclass do cyclops belong to?
40. Zooplankton are mostly genus _________.
41. Barnacles belong to what subclass?
42. Class Branchiopoda includes what animals?
43. Crustaceans have _______ tagmata?
44. True / False - Crustaceans have specialized numbers of appendages.
45. What feature is often associated with appendages?
46. All appendages of crustaceans are branched or forked making them _____________.