THE CANADIAN ENTOMOLOGIST 395 



with others of this group, it seems to be characterized also by 

 lack of tendency of the reticulations to form prominent transverse 

 black lines, or in having dark clouds or blotches. The authors 

 mention having only a single female from Calgary which approxi- 

 mates this, and figure the specimen on plate V, fig. 9. This speci- 

 men happens to be more like the type than any in my possession, 

 but shows a tendency towards the development of clouds and 

 well-marked lines possessed by all in my series of five. In my only 

 female the abdomen is about as in that figure, but the maculation 

 is nearer to that of fig. 7, an Arrowhead Lake specimen referred 

 doubtfully to ore Strecker. The male and female types of ore, 

 from the State of Washington, are figured on plate VI. The 

 female type seems a bit more blotchy than mine, but I can match 

 the male very closely, and believe that all my specimens are really 

 of this species, whatever may be the true relationship to populi 

 and undosus, the authors suggesting that "It is possible that they 

 are merely geographical forms of the same species." 



The fragmentary female type of undosus Lint, is also figured 

 on Plate VII, fig. 2, and in maculation appears nearer populi 

 than ore. The authors state that in the type of undosus and in 

 all specimens seen by them the collar is distinctly ochreous. A 

 slight ochreous or brownish tint is present in some of mine, one of 

 which is almost exactly like their fig. 8, plate V, of a Colorado 

 specimen called undosus. Holland's figure under this name has 

 much heavier black bands than anything I have seen, and lacks 

 the usual blotches. Barnes and McDunnough give Colorado and 

 Wyoming as the habitat of undosus, though they do not denote 

 the type locality. I have specimens of the Alberta form, whatever 

 may be its correct name, from High River, where Mr. Baird says 

 it visits the town lights pretty regularly. 



569. Hepialus macglashani Hy. Edw. — In Can. Ent.,XLIII, 

 pp. 290-292, Aug., 1911, Mr. McDunnough gives us some valuable 

 notes on the group included under hyperboreus in Dyar's Catalogue. 

 He states that macglashaniwas described from a series from Truckee, 

 Calif., and that, as described, the band is connected with the inner 

 margin of the wing by a spur of silver. The species is said to bear 

 a great resemblance to ganna of Europe. He mentions that 

 Dr. Barnes has a female of macglashani from the type locality, 



