520 Illinois State Laboratory of Natural History. 



H. nimbatus: 1 Lepomis pallidus, July; 1 Arnbloplites rupes- 



tris, July; 1 Hyodon tergisus, Oct. 

 H. glaber: 1 Hyodon tergisus, Oct. 

 Berosus striatus: 1 Hyodon tergisus, Oct. 

 Philhydrus : 3 Zygonectes notatus, Sept., Oct. 

 Silvanus: 1 Notropis atherinoides, Aug. 

 Histeridce: 1 Hyodon tergisus, Oct. 

 Heterocerus: 1 Coregonus artedi, Oct. 

 H. undatus: 1 Ictiobus urus, July. 

 Staphylinidce : 1 Lepomis cyanellus, yg.; 2 Zygonectes notatus, 



Oct.; 1 Fundulus diaphanus, Oct.; 1 Coregonus artedi, 6 in., 



Aug.; 1 Ictalurus punctatus, May. 

 Staphylinus tomentosus: 1 Ictalurus punctatus, Oct. 

 Elateridce: 1 Lepomis pallidus, July; 1 Zygonectes notatus, 



July. 



Drasterius elegans: 1 Hyodon tergisus, Aug. 

 Lampyridce : 1 Hyodon tergisus, Oct. 

 Scarabceida v 1 Lepomis pallidus, Nov.; 1 Semotilus atromacu- 



latus, July; 1 Notropis atherinoides, Apr.; 1 N. megalops, 



July. 



Aphodius fimetarius: 1 Lepomis pallidus, May; 1 Hyodon ter- 

 gisus, Oct. 



A. inquinatus: 1 Lepomis pallidus, Nov.; 1 Notropis athe- 

 riuoides, Oct.; 1 Polyodon spathula, Nov. 



Melolonthince : 1 Notemigonus chrysoleucus, July. 



Anomala binotata: 1 Chsenobryttus gulosus. 



Chalepus trachypygus: 2 Hyodon tergisus, Oct. 



Tetramera: 1 Dorosoma cepedianum, July-. 



Chrysomelidce: 1 Lepomis pallidus, Nov. ; 1 L. megalotis, June; 

 1 Semotilus atromaculatus, July. 



Cryptocephalus 4-maculatus: 1 Lepomis pallidus, Nov. 



Colaspis brunnea~ 1 Hyodon tergisus, Aug. 



Doryphom 10-lineata: 1 Lepomis pallidus, Nov. 



Diabrotica 12-punctata: 2 Lepomis pallidus, Nov. 



D. vittata: 1 Coregonus artedi, Oct. 



D. longicornis : 1 Hyodon tergisus, Aug. 



Halticini: 1 Lepomis pallidus, Nov. 



Disonycha limbicollis: 1 Hyodon tergisus, Oct. 



Anthicidce: 1 Coregonus artedi, 6 in., Aug. 



