lxxxii 



FISHES OF ILLINOIS 



Interior Distribution of Illinois Fishes by River Systems 

 Species and Number of Collections op each — continued 



Silverfin 



Common shiner. ... 

 Notropis pilsbryi. . . . 



N. jejunus 



Shiner 



Notropis rubrifrons . . 



Blackfin 



Ericymba buccata .... 

 Sucker.mouthed minnow 



Long-nosed dace 



Black-nosed-dace 



Hybopsis hyostomus . . 



Spotted shiner 



Silver chub 



Storer's chub 



River chub 



Flat-headed chub. . . . 



Blue cat 



Ictalurus anguilla. . . . 



Channel-cat 



.Great Lake catfish. . . . 



Districts 



Sections 



34 

 19 



15 



116 



105 

 1 



21 



82 

 8 



67 

 4 



78 



CO 



CO 



1 8 l 29 

 . i 11 14 



71 

 22 



PQ 



o 



10 



8 



4 19 I 4 



4 

 1 

 3 

 2 

 7 

 90 



17 



1 



+ 

 108 



3 25 



. . . i 25 



I 

 13 I 17 



5,6 

 38 

 36 



1 

 10 



10 



1 



37 



5 



16 



17 



2.6 



11 



6 i 4- 

 12 I + 



5 

 11 



19 



+ 

 8 

 1 



1 



+ 

 

 + 

 + 

 + 

 + 

 + 

 + 

 

 



+ 

 + 

 + 

 + 

 -f 







+ 

 + 



3 



o 

 w 



+ 

 + 







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 + 

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