1919 ENTOMOLOGICAL SOCIETY. 121 



Braconidse. 



* Microhracon cepJii Gahan. Treesbank, Man.; reared from Cephiis cinctus 



in stems of Ehjmus canadensis, (X. Criddle). Proc. Ent. Soc. Wash. 

 XX, 19. 



Serphidse. 



Serphus caudatus Say. Aweme, Man., Aug. 38, 1915, (IST. Criddle). 



Formicidae. 



Formica hradleyi Wheeler. Aweme, Man., May 30, 1916, (N. Criddle). 

 Camponotus ahdominalis stercorarius Eorel. Lillooet, B.C., found on 



imported bananas probably from Central or South America; determined 



by W. M. Wheeler, (A. W. A. Phair). 



Audrenida?. 



" Andrena columhiana Vier. Mission, B.C., Aug. 8, 1901, (E. V. Harvey) ; 

 Trans. Amer. Ent. Soc, XLIII, 374. 



* Andrena persimulata Vier. Montreal Island, Que. ; Trans. Amer. Ent. 



Soc., XLIII, 390. 



Apidae. 



Diadama australis Cr. Lethbridge, Alta., June 28, 1914, on Opuntia, 



(F. W. L. Sladen). 

 Diadasia diminuta Cr. Salmon Arm, Yernon, B.C., on mallow, (F. W. L. 

 Sladen). 



Hemipteea. 



(Arranged according to a Catalogue of the Hemiptera of America, North of 

 Mexico — excepting the Aphididae, Coceidae and Aleurodidas; by E. P. Van Duzee; 

 University of California Publications, 1917.) 



Aphididae. 



* Symydohius americanus Baker. Puslinch Lake, near Guelph, Ont., 1909, 



(A. C. Baker) ; Can. Ent. L, 318. 



Pentatomidae. 

 184. Banasa calva Say. Jordan, Out., May 11, 1918, (W. A. Pioss). 



Coreidae. 

 247. Leptoglossus occidentalis Heid. Jordan, Ont., June 30, 1917, (W. A. 



Eoss). 

 348. Corizus lateralis Say. Jordan, Ont., Sept. 9, 1918, (W. A. Eoss). 



Lygaeidae. 



* Peritrechus sashatcliewanensis Barber. Oxbow, Sask., (F. Knab) : Jour. 



N.Y. Ent. Soc. XXYI, 60 



Tingididae. 

 639. Corijthucha arcuata Say. Aweme, Man., June 14, 1918, on Quercus macro- 

 carpus, (N. Criddle). 



