246 



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



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

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

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

 Illinois records. 



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

 Very abundant on willow, CEnothera hiemiis, and other plants, 

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



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



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

 HI. 



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.^'lnd. 

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

 river shore. 111. 



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



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

 HI. 



Diahrotica longicornis Say. H.2, Teheran; Au. 17, 18. (4) 111. 



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



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

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



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



CEdionychis 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. 



Disonycha ovittata 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 fuscocenea Mels. H.2, 4, 5; Je.6, 8, July 22, Au. 12. (14) 

 On CEnothera Ijte/inis, its food plant. No other Illinois rec- 

 ords. 



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



Chalepus smith) H. Donck. (Odontota horn!). H.4, Au. 20. No 



