246 



Typophorus aterrimus Oliv. H.4, Je. 6. 111. 



Metachroma angustulum Or. H.2, 4, 6; Je. 5, 6,8, 9. (21) Abund- 

 ant on Carolina poplar, willow, (Enothera biennis, and other 

 plants, on sand-dunes and along the river shore. No other 

 Illinois records. 



Metachroma parallelum Horn. H.l, 2, 4, 6; Je. 6, 7,8,9. (30) 

 Very abundant on willow, (Enothera biennis, and other plants, 

 in company with the preceding species. Peoria (Brendel). 



Leptinotarsa 10-lineata Say. H.2, Au. 19. 111. 



Zygogramma suturalis casta Rog. H.2, 4; Je. 5, Au. 18, 19. (4) 

 111. 



Chrysomela auripennis Say. H.l, H.m.; Je. 7, S. 29. (2) Nor- 

 mal, Galesburg, and Waterman, May, Je. 14, and August; 

 "N. 111."; 111. (Bolter Coll.). Sand-dunes of N. W. Ind. 

 (Kwiat '05). 



Melasoma lapponica Linn. H.l, 6; May 21, Je. 7,8,9. (14) On 

 willows in sand-dune hollows and along river shore. 111. 



Melasoma scripta Fabr. H.6, Je. 8, S. 4. (4) On willows along 

 river shore. 111. 



Cerotoma trifurcata Forst. H.4, Je. 6. (4) 111. 



Diabrotica 12-punctata Oliv. H.2, Je. 8, Au. 12, 13, 18, 19. (5) 

 111. 



Diabrotica longicomis Say. H.2, Teheran; Au. 17, 18. (4) 111. 



Oalerucella notulata Fabr. H.4, Je. 6, Au. 20. (3) 111. 



Blepharida rhois Forst. H.l, 2, 4; Je. 5, 6, 8, 23. (52) Larvae, Je. 

 5. Common on Rhus aromatica, sometimes defoliating it. 111. 



(Edionychis vians 111. H.6, Je. 9. 111. 



(Edionychis thyamoides Cr. H.4, Je. 6. (2) 111. 



Disonycha pennsylvanica 111. H.l, 4, 6; May 6, Je. 6,7, 8, 9. (6) 

 On willow. 111. 



Diso?iycha 5-vittata Say. H.l, Je. 7, Au. 22. (3) On willow in 

 dune hollows. Same situation, Waukegan, near L. Michigan. 

 111. 



Disonycha triangularis Say. H.6, Je. 8. 111. 



Haltica fuscoamea Mels. H.2, 4, 5; Je.6, 8, July 22, Au. 12. (14) 

 On (Enothera biennis, its food plant. No other Illinois rec- 

 ords. 



Systena blanda Mels. H.4, Je. 6. (4) 111. 



Ghalepus smithi H. Donck. (Odontota horni). H.4, Au. 20. No 



