397 
INTERIOR DISTRIBUTION OF ILLINOIS FISHES BY RIVER SYSTEMS 
SPECIES AND NUMBER OF COLLECTIONS OF EACH—continued 
Sucker-mouthed minnow 
Konge-nosedidaces. -). «4 4|2+-|45- 
Black-nosed-dace....... 
Hybopsis hyostomus.....|... 
Spotted shiner... ... 1 Seis 
SiliverichiWbD: sees. « « 
ShoLcenis chilean. a... ee 
1Rinyereol alell eager oie ase ae 
Flat-headed chub...... Sail 
EN CAI is ace seis See oh aS Esto (Ponte 
Ictalurus anguilla...... eel eee 
Hann EAL 50 le eee jos Sis 
Great Lake catfish...... aren cates eee 
Yellow bullhead........ ode 
Commonjbullhead ...5.\-. sl... 
Black bullihead®....). 1. . 
Miia =Gartieretyatec cise. cated 
SCONE CAb ae amines: a 
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