154 



ILLINOIS ACADEMY OP SCIENCE 



TABLE I. 



Acanthocephala from fishes of the Ilinois River at Havana 



examined 



infested 



species of Ac. 

 found 



Lepisostetis platostonius 



(Raf.) shortuosed gar .... 

 Lepisostetis osseus (Linn.) 



longnosed gar 



Amia calva Linn. 



fresli water dogfisli 



Hiodon terglsus LeS 



toothed lierriug 



Dorosoma ccpedianiim (LeS) 



gizzard shad 



AnguiUa chrysypa Raf. 



American eel 



Ictiohus urns (Agassiz) 



mongrel Iniffalo 



Ictiohus Imhalits (Raf.) 



small month buffalo . 



Carpiodes carpio (Raf.) 

 river carp 



Carpiodes velifer (Raf.) 



quillback , 



Erimyzon succtta ohlovf/ns 



(Mitch.) chubsucker 



Moxostoma aureoltitn (LeS.) 



redhorse sucker . .' 



Cyprinus carpio Linn. 



German carp 



Ictalnnis punctatus (Raf.) 



channel cat 



Amcinrus nebulosus (LeS.) 



bullhead 



Amciitrus /nclas (Raf.) 



black bullhead 



Pomo.ns antiularis Raf. 



white crappie 



Pomo.ris sparoidcs (Lacep.) 

 black crappie 



AmhlnpJites rupestris (Raf.) 



rock bass 



Lepomis paUidus (Mitch.) 



l)luegill '. 



Eu pom at is f/iMosus (Linn.) 



pumpkinseed 



Microptcrns dolomicu Lacep. | 



smallmouthed black bass. . . | 



Micropterus salmoides (Lacep). 



largemouthed black bass 



Perm Yuvcscrns (Mitch.) 



yellow perch 



Aplodinotus grunniens, Raf. 



sheepshead 



15 



2 

 5 

 7 

 212* 



8 



1 



20 



16 



1 



1 



15 



1 



2 

 3 

 2 

 G 



11 



1 

 

 3 

 1 



1G4 





 1 

 5 



2 



20 

 1 

 4 

 1 



1 

 



E. thecatus 



none 



E thecatus 



E. thecatus 



T. longirostris 

 O. gracilisentis 



none 



P. bulhocolli 



E. thecatus 

 P. biilbocolli 



E. thecatus 

 P. hulhocolli 

 N. cylindratus 



none 



none 



0. macilentus 



E. thecatus 

 P. bitlhocolU 



E. thecatus 



P. TjuTbocoUi 



P. hulhocolli 



E. thecatus 

 P. hulhocolU 



E. thecatus 

 P. hulhocolU 



E. thecatus 



E. thecatus 



E. thecatus 



E. thecatus 

 N. cylindratus 



E. thecatus 



E. thecatus 



none. 



*Specimens examined in all seasons of the year. 



