Biodiversity Heritage Library

Please read BHL's Acknowledgment of Harmful Content

Browse by:

Sort By:

The Male of Megachile Nivalis Friese, with an Updated Key to Members of the Subgenus Megachile s. str. (Hymenoptera: Megachilidae) in North America

View Metadata

By: Sheffield, Cory S - Westby, Sue M

Type: Article

In: Journal of Hymenoptera research

Volume: 16

Date: 2007

Page Range: 178--191

Publication Info: Washington, D.C, International Society of Hymenopterists, [1992-