Reference

Sheffeld C. S., Ratti C., Packer L., Griswold T. (2011):
    Leafcutter and Mason Bees of the Genus Megachile Latreille (Hymenoptera: Megachilidae) in Canada and Alaska

Publisher/journal/volume, pages etc.: Canadian Journal of Arthropod Identification No. 18

Language:

Type: Article

BioLib citation format:

Sheffeld C. S., Ratti C., Packer L., Griswold T. (2011): Leafcutter and Mason Bees of the Genus Megachile Latreille (Hymenoptera: Megachilidae) in Canada and Alaska, Canadian Journal of Arthropod Identification No. 18