Published online by Cambridge University Press: 31 May 2012
I have recently had occasion to examine a good deal of Californian material sent me for determination by those two excellent and enthusiastic collectors, Messrs. E. C. Johnston and William Bauer. In the course of identification work some apparently undescribed species were discovered; this present paper deals with these and with a few other things that have been accumulating in our collection.
* Contribution No. 2077, Division of Entomology. Science Service, Department of Agriculture, Ottawa.