THE CANADIAN ENTOMOLOGIST. 11 



42. Criorhina Coquilletti, Williston. 



One female taken by Mr. J. W. Cockle at Kaslo, April 30, 1906. 



The female lacks the bronze of the thorax and abdomen, and has 

 bunches of yellow pile on the anterior " corners " of the abdomen, and is 

 also somewhat larger, measuring 13 mm. Otherwise it agrees closely 

 with Williston's description of the male from southern California. The U. 

 S. National Museum has a specimen from Hoquiam^ Washington, collected 

 by Mr. Burke. 



43. Criorhi?ia armillaia, O. Sacken. 



Kaslo, June 18, and Bear Lake, July 21, 1903, R. P. Currie ; Van- 

 couver, April i3j 1906, on cherry bloom, by R. V. Harvey. 



44. Brachypalpus sorosis^ Williston. 



Kaslo, June 12, 1903, one specimen by R. P. Currie. (Identified by 

 Coquillett.) 



45. Brachypalpus parvus^ Williston. 



One male and three females from Quamichan Lake by A. W. Han- 

 ham, and one female from Kaslo by J. W. Cockle. These specimens 

 agree closely with Williston's description of the male from Colorado, the 

 only previous record for the species as far as I am 'aware. The only 

 point of any importance in which they disagree from the description is in 

 the presence of short bristles on the under side of the hind femora, but for 

 that matter so do my specimens of B. Rileyi^ Williston, from Ohio, so that 

 this is either a matter of variation in both species or else Professor 

 Williston overlooked the point in his descriptions. 



The female is similar to the. male, but the pile of the body is lighter 

 in colour, and while in the male there are a few black hairs intermixed 

 with the yellow on the vertex and thorax, in the female there is no black 

 pile. The yellow of the legs is more extensive in the female. In size my 

 specimens range from 7 to 10 mm. 



46. Tevmostoma ceqicalis^ Loew. 



One male at Kaslo, July 17, 1906, by Mr. J. W. Cockle. 



47. Tejjmostoma a/ter?iafts, Loew. 



Kaslo, July 21, 1903, by Mr. J. W\ Cockle. (Identified by 

 Coquillett.) 



48. Sphecojnyia brevicornis^ O. Sacken. 



Three specimens, one male and two females, taken at Kaslo, May 6 

 and 26, 1905, by Mr. J. W. Cockle. The female, which has not hitherto 



