@article {1250,
	title = {New species in the Lasioglossum petrellum species group identified through an integrative taxonomic approach},
	journal = {The Canadian Entomologist},
	volume = {141},
	year = {2009},
	pages = {371{\textendash}396},
	chapter = {371},
	doi = {10.4039/n09-020},
	author = {Gibbs, J.}
}
