202 THE CANADIAN ENTOMOLOGIST. 



Cardiophorns gagates, Er. — On oak leaves (May). 



Elater mauipularis, Cand. — Under decaying linden bark (Nov.) 



Elater nigricollis, Hbst. — In hickory stump (Oct.) ; and poplar stump 

 (Dec.) 



Elater linteus, Say. — In decaying poplar stump (fall). 



Elater apicatus, Say. — In decaying poplar stump (Dec ) 



Agriotes oblougico/lis, Melsh. — On leaves of hazel (May) ; and beech 

 (May, June). 



Limonius auripilis, Say. — On beech foliage (May, June). ' 



Limonius basillaris, Say. — On new oak and beech growth (May, 

 June). 



Acmceodera culta, Web. — On cut oak wood (July). 



Agrilus ruficollis, F., otiosus, Say, bilineatus, Web. — On cut oak wood 

 and rails (July). 



Brachys ovata, Web — On foliage of beech and oak (May to July). 



Brachys aerosa, Melsh. — Eating oak and hazel leaves (May) ; leaves 

 of beech, elm, ironwood (Carpiuus), (May, June). 



Brachys aeruginosa, Gory. — On leaves of beech, elm, ironwood (Car- 

 pinus), (May, June). 



Thanasimus dnbius, F. — In numbers on piles of oak wood (May). 

 In coitu (May 20). 



Thaneroclerus sanguineus, Say. — Under bark oak stumps (Oct.) ; under 

 bark butternut log (May). 



Dichelonycha elongata, Fab. — On leaves of oak (May). 



Lachnosterna prunina, Lee. — On foliage of red oak (May, June). 



Lachnostema creuulata, Frdh. — On foliage of red oak (May). 



Lachnosterna tristis, F. — Swarming in red oaks (May). 



Anomala undulata, Melsh. — Swarming in red oaks (May). 



Strigoderma arboricola, F. — On red oaks (May). The last five 

 species occur mostly in the evening. 



Cotalpa lauigera, L. — Eating leaves of dwarf willows (Salix cordata), 

 (May, June). 



Parandra brunnea, F. — Under bark of linden and butternut logs. 



Smodicum cucujiforme, Say. — Many specimens found on a white oak 

 fence post, beside small holes in post from which they had emerged 

 (June, July). 



