Published online by Cambridge University Press: 31 May 2012
The following notes were compiled while working over a collection of Lepidoptera taken by me in the Yellowstone Park, Wyoming and the Upper Gallatin Canyon, Montana during the latter half of July and the first part of August of the summer of 1928.
* —Contribution from the Division of Systematic Entomology, Entomological Branch, Dept. of Agric., Ottawa.