Published online by Cambridge University Press: 31 May 2012
Recently I received for identification a series of an Olethreutes species from Mr. K. Bowman of Edmonton, Alta., which I was inclined to place as small nordeggana McD. Mr. Bowman, however, called my attention to the fact that whereas at Nordegg, with a greater altitude than Edmonton, nordeggana is taken about the middle of July; the present species does not occur around Edmonton until early August.
* Contribution No. 2087, Division of Entomology, Science Service, Department of Agriculture, Ottawa.