1918 ENTOMOLOGICAL SOCIETY. 123 



Bombidae. 



Bombus kirhyellus Frank. Banff, Alta., Aug., 1916, (N. B, Sanson). 

 Bombus polaris Frank. Banff, Alta., Aug., 1916, (N. B, Sanson). 



Hemiptera. 



(Arranged according to a Check List of the Hemiptera — excepting the 

 Aphididffi, Aleurodidse and Coccidas — of America, north of Mexico, by E. P. Van 

 Duzee; New York Entomological Society, 1916.) 



Aphididae. 



Hamamelistes spinosus Shimer. A^ineland, Ont., June 22, 1914, on Betula 



papyrifera, (W. A. Eoss). 

 Euceraphis betulce Koch. Bowmanville, Ont., July 21, 1913, (W. A. 



Eoss). 

 Drepanosiphum platanoides Schr. Guelph, Ont., June 20, 1915, on maple, 



(W. A. Eoss). 

 MyzocalUs bellus Walsh. Ottawa, Ont., Sept. 4, 1917, on Quercus, (C. B. 



Hutchings). 

 MyzocalUs asclepiadis Monell. Ottawa, Ont., Sept. 1, 1917, on milkweed, 



(C. B. Hutchings). 

 Nectarosiphum rubicola Oestlund. Bowmanville, Ont., 1913, (W. A. 



Eoss) ; Ottawa, Ont., July 26, 1917, (C. G. Hewitt). 

 Macrosiphum tilice Monell. Vineland, Ont., Sept. 6, 1917, on basswood, 



(W. A. Eoss). 

 Rhopalosiphum berberidis Kalt. Bowmanville, Ont., June 17, 1913, on 



barberry, (W. A. Eoss). 

 Myzus {Ovatus) mespili v.d.G. Yineland Station, Ont., June 8, 1917, on 



Pyrus japonica, (W. A. Eoss). 



Aleyrodidae. 



* Aleuroplatus berbericolus Q. & B. Ivaslo, B.C., Jan. 27, 1908, on Berberis 



aquifolium, (J. W. Cockle) ; Proc. U.S.N.M., 51, 383. 



Pentatomidae. 

 139. Coenus delius Say. Covey Hill, Que., May 31,- 1914, (C. E. Fetch). 



Aradidse. 

 361. Aradus quadrilineatus Say. Ironside, Que., (L. M. Stohr). 



Tingididae. 

 665. Physatocheila plexa Say. Ironside, Que., (L. M. Stohr). 



Miridse. 



1109. Dicyphus famelicus Uhl. Ironside, Que., April 18, 1917, (L. M. Stohr). 



* Lygus vanduzeei Knight. Parry Sound, Ont., July and August; (H. S. 



Parish) ; Truro, N.S., July 8, Sept. 19, Oct. 11; Kentville, N.S., July 2, 

 Aug. 6, 10, Sept. 24, Oct. 5; Smith's Cove, N.S., July 15, Sept. 14, 

 (W. H. Brittain) ; Cornell Univer. Agric. Exp. St., Bull. 391, 565. 



* Lygus vanduzeei var. rubroclarus Knight. Saguenay Eiver, Que.; Smith's 



Cove, N.S., May 8 to June 6, June 23, July 15; Kentville, N.S., June 24, 

 Sept. 24, (W. H. Brittain) ; Cornell Univ. Agr. Exp. St., Bull. 391, 567. 



* Lygus liumeralis Knight. Bear Lake, B.C., July 20; Ainsworth, B.C., 



July 2; Eevelstoke, B.C., July 1, 5, (J. C. Bradley) ; Cornell Univ. Agric. 

 Exp. St., Bull. 391, 570. 



