96 THE REPORT OF THE No. 33 



Halictus olympice Ckll. Royal Oak, B.C., June, (W. Downes); Victoria, B.C., May, 



June, (R. C. Treherne). 

 Halictus sisymbrii Ckll. Vernon, B.C., June, July, August, (N. L. Cutler); Penticton, 



May, (E. R. Buckell); Royal Oak, Aug., Sept., (W. Downes). 

 Halictus forbesi Rob. Kentville, N.S., June, (Sladen); Aylmer, Sept., (Hutchings) ; 



St. John, N.B., Sept., (A. G. Leavitt); Ottawa, Sept. and Oct., (Sladen). 

 Halictus pura Say. Aylmer, Que., May, July, (Hutchings); Grimsby, Ont., June. 

 Halictus viridissimus Vier. Toronto, Ont., June; Grimsby, Ont., Aug. 

 Halictus radiatus Say. Ottawa, Ont., July, (Sladen); Toronto, Ont., Aug.; Treesbank 



Sept., (C. G. Hewitt); Penticton, April, (E. R. Buckell). 

 Halictus splendens Le P. Caradoc, Aug., (H. F. Hudson); Aweme, Man., May, July, 



August, (N. Criddle); Medicine Hat, July, (Sladen). 

 Halictus virescens Fabr. Trenton, Ont., June, (Evans); Lethbridge, July, (Sladen); 



Okanagan, B.C., May, (E. R. Buckell). 

 Halictus ligatus Say. Trenton, Ont., Sept., (Evans); Chatham, Ont., August, (Sladen); 



Lethbridge, Alta., June, July, (Sladen); Jasper Park, Alta., Sept., (Johansen); 



Agassiz, B.C., August, (Glendenning). 

 Halictus farinosus Sm. Lillooet, B.C., July; Penticton, August, (Sladen). 

 Sphecodes persimilis Lov. & Ckll. Ottawa, Ont., May, June, (F. W. L. Sladen) ; Trenton, 



Ont., June, (Evans); Hull, Que., April, (F. W. L. Sladen); Toronto, Ont., June, 



(Harrington); Sandridge, Teulon, Man., June, July, (F. W. L. Sladen); Grimsby, 



Ont., May, (Harrington). 

 Sphecodes obscurans Lov. & Ckll. St. Stephens, N.B., July, (R. C. Treherne); Ottawa, 



Ont., June, (F. W. L. Sladen); Blenheim, Ont., May, (Harrington); Montreal, Que., 



May, (Beaulieu); Smith's Cove, N.S., July, (A. Gibson); June, (Evans); Teulon, 



Man., June, (F. W. L. Sladen). 

 Sphecodes lautus Lov. & Ckll. Ottawa, Can., September, (F. W. L. Sladen); Ft. 



Coulonge, Que., (J. I. Beaulne); Hastings, Ont., September, (Evans). 



Andrenida? 



Andrena milwaukeensis Graen. Kentville, N.S., May, June, (Gorham); Chelsea, Que., 



May, June; Megantic, Que., June, (Curran); St. John, N.B., June; Toronto. 

 Andrena perarmata Ckll. Penticton, B.C., April, (E. R. Buckell); Summerland, B.C., 



April, (Sladen); Chilcotin, B.C., May, (Buckell). 

 Andrena pyrrhacita Ckll. Hanceville, April, Chilcotin, April, May, (E. R. Buckell); 



Kamloops, B.C., April, (W. B. Anderson). 

 Andrena clarkella Kby. (= bicolor Prov.). Chelsea, Que., April, Sudbury, Ont., 



Ottawa, April, (Sladen); Aweme, Man., May, (Criddle); Edmonton, Alta., June, 



July, (Carr). 

 Andrena dunningi Ckll. Grimsby, Ont., June; Ottawa, May, June, (Sladen); Ironsides, 



Que., April, (Sladen); Bird's Hill, Man., June, (Wallis). 

 Andrena transnigra Vier. Banff, Alta., May, June, (Sladen); Armstrong, Penticton, 



B.C., May, (E. R. Buckell); Cranbrook, May, (Garrett). 

 Andrena perindotata Vier. Crescent, B.C., August, (F. W. L. Sladen). 

 Andrena carliniformis Vier & Ckll. Okanagan Falls, B.C., June, (E. R. Buckell); 



Victoria, B.C., (G. W. Taylor); Agassiz, B.C., Mav, (F. W. L. Sladen); June, (R. 



Glendenning); Kamloops, B.C., May, (E. R. Buckell). 

 Andrena errans Sm. Aspen Grove, B.C., May, (Vroom); Chilcotin, B.C., May, (E. R. 



Buckell); Agassiz, May, (Sladen); Victoria. 

 Andrena saccata Vier. Royal Oak, B.C., May, (R. C. Treherne); Sidney, B.C., May, 



(F. W. L. Sladen). 

 Andrena regularis Mall. Annapolis, Royal N.S., April, (Sanders); Weymouth, N.S., 



May; Kingsmere, Que., May, (Sladen); White River, Ont., June, (Sladen). 

 Andrena vicina solidula Vier. Melita, Man., July, (N. Criddle); Lethbridge, Alta., 



July, (H. L. Seamans); Armstrong, B.C., June, (N. L. Luther); Sahtlam, B.C., May, 



(E. M. Anderson). 

 Andrena advarians Vier. Golden, B.C., May, (Sladen); Victoria, April, (Anderson). 

 Andrena washingtoni Ckll. Sidney, B.C., May, (Sladen). 

 Andrena pertarda Ckll. Meach Lake, Que., Sept., (Hewitt); Medicine Hat, August, 



(Sladen); Penticton, June, (Buckell). 

 Andrena azygos Vier. Lillooet, B.C., May, (W. B. Anderson). 

 Andrena frigida Sm. Ottawa, April, (Sladen); White River, June, (Sladen). 

 Andrena hitei Ckll. Teulon, Man., May and June, (A. J. Hunter), (F. W. L. Sladen) 



Sandridge, Man., June, (F. W. L. Sladen). 

 Andrena moesta Sm. Ottawa, Ont., April, May, (Sladen) ; Aweme, Man., May, (Criddle) 



Edmonton, April, (Carr); Banff, May; Penticton, April, (Treherne). 

 Andrena thaspii Graen. Ottawa, June, (Sladen); Spruce Bank, Nfld., July, (Walker) 



Kentville, N.S., July, (Sladen); Lethbridge, June, (Sladen); Rosthern, Sask., July, 



Sladen). 

 Andrena wilkella Kby. Fredericton, N.B., August, (Sladen); Fort Coulonge, Que., 



June, (Beaulne); Ottawa, June, (Sladen); Saanich, B.C., May, (J. Wilson). 

 Andrena perplexa Sm. Blenheim, Ont., May. 



