Published online by Cambridge University Press: 31 May 2012
The discovery of an interesting species of Petalodes in a lot of Braconidae taken in British Columbia prompted the writer to submit a specimen to Dr. C. F. W. Muesebeck of the United States National Museum, for his opinion on the species, which from the literature seemed to be quite close to the genotype, Petalodes unicolor Wesm., of Europe.
* Contribution No. 2114, Division of Entomology, Science Service, Department of Agriculture, Ottawa.