Ixxxviii 



FISHES OF ILLINOIS 



Interior Distribution of Illinois Fishes by River Si stems 

 Species and Number of Collections of each — continued 



Districts 



a 



a 



O 



bc 



C 



'5 



Q 

 c 



1^ 



(Li 



o 



-^ 



G 

 03 



"a 

 a 



^ 



03 



03 

 03 



3 





03 



"C 



03 



s 



p 



o 



Sections 



o 



CI 



3 



o 



02 



Channel-cat 



Great Lake catfish 



Yellow bullhead 



Commop bullhead 



Black bullhead 



Mud-cat 



Stonecat 



Tadpole cat 



Freckled stonecat 



Slender stonecat 



Brindled stonecat 



Mud-minnow 



Grass pike 



Pike 



Muskallunge 



Menona top-minnow . . . 

 Striped top-minnow .... 

 Common top-minnow . . 

 Viviparous top-minnow . 

 Chologaster papilliferus . 

 Brook stickleback 



17 



1 



+ 

 2 



108 



11 

 3 

 3 



2 



82 



42 



144 



22 



32 



132 



5 



1 



1 



18 

 61 

 17 

 + 

 11 

 75 

 66 

 1 



+ 



1 



19 



2 



1 



11 

 1 

 2 



17 



10 

 1 



15 

 1 

 1 



14 

 2 



11- 



23 



26 



18 



35 



2 



2 



21 



+ 



26 



4 



19 



+ 

 8 



58 

 4 



17 



2 



6 



4 



10 



+ 

 + 



5 



27 

 9 

 6 



+ + 



+ 

 + 

 + 

 + 

 + 

 + 

 + 

 



+ 

 



+ 

 + 

 + 

 + 

 + 

 + 

 + 





 



+ 







+ 

 + 

 + 

 + 

 + 

 + 

 + 

 + 

 + 

 + 

 + 

 + 







+ 

 + 

 + 

 + 





 



+ 







+ 

 + 

 + 

 + 







+ 

 + 

 + 

 + 

 + 

 + 





 

 



+ 

 + 

 + 

 + 







