1920 ENTOMOLOGICAL SOCIETY. 133 



Melanoplus cinerens Scud. Fairview, B.C., Aug. 7, 1919, (E. R. Buckell). 

 New to Canada. 



* Asemoplus somesi Hebard. Banff, Alta., (N. B. Sanson) ; Lake Louise, 



Alta, (Mrs. Schaeffer) ; Kitchener Glacier on Mt. Kokanee, B.C., (A. N. 

 Caudell) ; Trans. Amer. Ent. Soc. XLV, 274. 



Locustidae. 



Amhlycorypha oblongifoUa De. G. Pt. Pelee, Ont., Sept., 1905, (P. A. 

 Taverner). 



CoLLEMBOLA. 



* Achorutes sensilis Folsom. Bernard Harbour, N.W.T., July 5, 1916, (F. 



Johansen) ; Rep. Can. Arctic Exp., 1913-1918, Vol. Ill, Part A, p. 5. 



* Onychiurus duodecimpunctatus Folsom. Bernard Harbour, N.W.T., July 



1915, (F. Johansen) ; Rep. Can. Arctic Exp., 1913-1918, Vol. Ill, Part 

 A, p. 6. 



* Entomoljrya comparata Folsom. Bernard Harbour, N.W.T., May, 1915, 



(F. Johansen) ; Rep. Can. Arctic Exp., 1913-1918, Vol. Ill, Part A, 

 p. 13. 



Thysanoptera, 



Apterothrips siihreticulatus Bagnall. This species was described in the 

 Trans. Nat. Hist. Soc. of Northumberland, Vol. Ill, pt. 1, p. 185. The 

 type locality is Massett, Q.C.I., collected most probably by J. H. Keen. 

 I have also taken the species at Lillooet, B.C., July, 1918. The type 

 is in the British Museum, (R. C. Treherne). 



* JElotlirips auncestus Treherne. Vernon, B.C., Kelowna, B.C., July, 1917, 



(R. C. Treherne) ; Can. Ent. LI., 184. 



* Eiithrips cameroni Bagnall. Seamans, Sask., Aug. 4, 1917, (A. E. Camer- 



on) ; An. Mag. Nat. Hist. IV, ninth series, 271. 



* Franhliniella varicome Bagnall. Seamans, Sask., Aug. 4, 1917, ( A. E. 



Cameron) ; An. Mag. Nat. Hist., IV, ninth series, 269. 



AcARINA. 

 Cheyletidae. 



CheyJetiis erudUus (Schrank). Montreal, Que., Sept. 24, 1919, (E. H. 

 Strickland). First Canadian record, (E.H.S.). 



Tetranychidae. 



* Stigmaeus arcticus Banks. Bernard Harbour, N.W.T., June 18, 1915, 



(F. Johansen) : Rep. Can. Arctic Ex-p., 1913-1918, Vol. Ill, Part H, 

 p. 11. 



Araneida. 



(Arranged according to Bank's Catalogue of Nearctic Spiders, IT.S.N.M., 

 Bull. 72. The numbers refer to the pages in the catalogue.) 



CluBionidae. 



14. Chihiona rlparia Koch. Klondike Valley, Y.T., 1919, (W. E. Cockfield). 



