92 THE CANADIAN ENTOMOLOGIST 



Schizura concinna S. &'A. 



Schizura semiriifescens Walk., probably \ar. perangulata Hy 

 Edw. 



Schizura unicornis S. & A. 



Schizura badia Pack. 



Schizura leptinoides Grt. 



Cerura scitiscripta Walk., \^ar. midtiscripta Riley. 



Centra occidentaUs Lint. 



Harpyia cinerea Walk, 



Harpyia scolopendrina Bdv. As figured by Holland. 



Gluphisia septentrionalis Walk. 



Gluphisia sp. Two males, one dated June 3rd, 1905, apparent- 

 ly distinct from anything else known to me, but near septen- 

 trionalis. I compared a Winnipeg specimen with Packard's figures 

 some years ago, and noted that it resembled wrightii as there 

 figured, but it cannot be turightii. I submitted a specimen to 

 Messrs. Barnes and McDunnough, who said it was "nearest lintneri 

 which we have from the same general region." It certainly is not 

 lintneri. 



Liparidae. 



Hemerocampa leucostigma S. & A. 



Hemerocampa definita Pack. A series, agreeing with Hol- 

 land's figure. 



Alone vagans B. & McD., var. grisea B. & AIcD. This is the 

 species which has always been widely known as plagiata Walk., but 

 that species is the same as definita Pack. The form is normalh- 

 brown or grey-brown, but some of the Heath specimens were very 

 blackish grey. 



Lasiocampidae. 



Malacosoma fragilis Stretch. The species was so named in 

 the collection. I am not sure that americana, fragilis and pluvialis 

 are always separable except by larval characters. 



Platypterygidae. 



Or eta rosea Walk. 

 Drepana arcuata W^alk. 

 Falcaria hilineata W'alk. 



