GENES VI, \\D [NTERIOB DISTIil I'.UTIOX 



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Interior Distr.bution op Illinois Fishes by River Systems 

 Species and Number of Collections of each — continued 



Districts 



.a 



Q 



03 

 C 



_0J 



O 



> 



O 



O 



> 



CO 



"o 



a 



hC 

 o3 



Q 



c 



o3 



faO 



CO 



<o 

 Eh 



o 





03 



CO 



o3 

 o3 



-3 



-a 



3 

 SsC 



s 



D 



a 





CO 



5 







"3 



O 



Sections 



O 



a 

 V 



3 

 O 

 02 



Toothed herring. . . . 



Gizzard-shad 



E kipjack 



Whitefish 



Lake heiring 



Lake trout 



Eel 



Black-horse 



Red-mouth buffalo . . 



Mongrel buffalo 



Small-mouth buffalo . 



River carp 



Blunt-nosed carp. . . . 



Lake carp 



Quillback carp 



Chub-sucker 



Striped sucker 



Common sucker 



Long-nosed sucker. . . 



Hogsucker 



White-nosed sucker. . 



19 

 4 

 1 



14 



11 

 9 



8 



89 



3 



+ 

 1 

 28 

 17 

 46 

 11 

 54 

 10 

 39 

 48 

 13 

 69 



61 

 14 



1 

 1 



+ 

 + 

 + 

 + 



+ 



+ 



+ 

 1 

 2 



+ 

 2 

 9 

 1 

 9 

 2 

 8 

 1 

 1 

 2 



1 

 15 



1 

 21 

 13 



+ 



2 



+ 

 21 



47 

 16 

 26 



27 



7 

 3 



+ 



+ 



+ 



+ 



3 



+ 



10 



3 



9 



+ 

 + 

 + 

 + 

 + 

 + 

 + 

 



+ 

 + 

 + 

 + 

 + 

 + 

 + 

 + 

 + 

 + 

 + 

 + 

 + 



+ 

 + 

 + 

 

 

 



+ 

 + 

 + 

 + 

 + 

 + 

 + 

 + 

 + 

 + 

 + 

 + 







+ 

 + 



+ 

 + 

 + 





 

 



+ 

 + 

 + 

 + 

 + 

 + 

 + 







+ 

 + 

 + 



+ 







+ 

 + 



