This paper on the insects of the genus Trogus (family Ichneumonidae ) found in America, north of Mexico is the result of work done at the Massachusetts Agricultural College under the guidance of Dr. H. T. Fernald and forms a portion of a thesis for the degree of Master of Science. I have attempted to bring together and systematize the works previously published and have added the descriptions of four new species.
| Identifer | oai:union.ndltd.org:UMASS/oai:scholarworks.umass.edu:theses-2364 |
| Date | 01 January 1915 |
| Creators | Hasey, W. H. |
| Publisher | ScholarWorks@UMass Amherst |
| Source Sets | University of Massachusetts, Amherst |
| Detected Language | English |
| Type | text |
| Format | application/pdf |
| Source | Masters Theses 1911 - February 2014 |
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