Answers marked with a * are required.
 
1. What type of animal is a channel catfish (Ictalurus punctatus)?



      

 
 
 
2. Who stays with the eggs and young channel catfish in the nest?

      

 
 
 
3. Where do channel catfish live in Illinois?



      

 
 
 
4. ​Which of these animals might eat a channel catfish adult?



      

 
 
 
5. Which of these items would a channel catfish be likely to eat?



      

 
 
 
6. How many barbels does a channel catfish have?



      

 
 
 
7. The channel catfish feeds mainly at night.

      

 
 
 
8. Which of these senses is the most important to the channel catfish in finding food?



      

 
 
 
9. Which of these traits is not characteristic of fishes?



      

 
 
 
 
 

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