Document Type
Article
Journal/Book Title/Conference
Trans. Amer. Ent. Soc.
Volume
12
Publication Date
11-1-1885
First Page
209
Last Page
248
Abstract
The materials upon which this monograph is based are the almost perfect collections of the American Entomological Society, containing the types of Messrs. Cresson and Norton, together with a large number of undescribed forms, and the collection of M. Provancher, of Canada, kindly loaned me for study, containing all his type specimens described in the "Naturaliste Canadien," with other rare and interesting species. Only four species treated of in the following pages are wanting in the material at hand, and furthermore I had the advantage of having Mr. Norton's determinations of many species in his paper now in the Society's collection. More than four times the material has since then been added to the collection.
Recommended Citation
Aaron, S. Frank, "The North American Chrysididae" (1885). A. Paper 2.
https://digitalcommons.usu.edu/bee_lab_a/2