Sample Test Number 2

1. Caddisflies belong to the order;
1. Odonata
2. Hymenopter
3. Diptera
4. Caudata
5. Trichoptera
    

2. The larvae of mussels are referred to as:
1. Wigglers
2. Glochidia
3. Caudals
4. Adiposes
5. Perchidae
    

3. Mussels in Arkansas have been used as:
1. Food
2. Tools
3. Weapons
4. Not used by people
5. All of the above
    

4. A wise fisherman will check the ____ in a stream before the lure is selected.
1. Vegetation
2. Macroinvertebrates
3. Substrate
4. Large trees growing in the water
5. Depth of the water
    

5. Insects that have a portion of their lives spent in the water are called ____ insects.
1. Aquatic
2. Boreal
3. Caudal
4. Demitasse
5. Eutrophic
   
   

6. The section of a stream downstream from a riffle is referred to as a:
1. Log jam
2. Lip
3. Lotic
4. Limnetic
5. None of the above
    

7. The deepest part of a stream is the :
1. Riffle
2. Pool
3. Back waterfall
4. Eddy
5. All of the above
    

8. Most fish species normally reproduce by means of:
1. Larvae
2. Eggs
3. Falling detritivores
4. Carnivorous withdrawls
5. Glochidia
    

9. Carbonic acids are derived from:
1. DDT
2. EPT
3. Chicken houses
4. Plant residues
5. Industrial wastes
    

10. Insect larvae typically have long slender appendages at their head end called:
1. Chelipods
2. Lignins
3. Antennae
4. Pseudopods
5. Thoraxes
    

11. Aquatic insects go through stages called:
1. Thorax
2. Gills
3. Floaters
4. Notals
5. None of the above
    

12. A nymph is a young phase of a:
1. Crayfish
2. Mussel
3. Insects
4. Tree
5. Hydrophytes
    

13. EPT  in reference to aquatic organisms stands for:
1. Early  Primitive Terrestrials
2. Easily Propogated Tree
3. Every Postive Treatise
4. All of the above
5. None of the above
    

14. Tadpoles are immature forms of:
1. Frogs
2. Leeches
3. Seedlings
4. Crayfish
5. Mussels
    

15. Eels are snakelike ____ that live in streams.
1. Mussels
2. Salamanders
3. Frogs
4. Fish
5. Amphibians
    

16. Salamanders have rough warty skins.
1. True
2. False
    

17. Frogs have live born young.
1. True
2. False
    

18. Rainbow trout migrate from fresh water to sat water to breed
1. True
2. False
    

19. Mussels are fairly stationary animals who seldom travel far from where they first implant in bottom sediments.
1. True
2. False
    

20. Some caddisfly larvae live in houses they build for themselves.
1. True
2. False