Sheffield, Cory S.

• Journal of the Entomological Society of British Columbia Vol. 114 (2017): Journal of the Entomological Society of British Columbia - Natural History & Observations
  An unusual specimen of the subgenus Lasioglossum Curtis from British Columbia, Canada (Hymenoptera, Halictidae)
  Abstract  PDF
• Journal of the Entomological Society of British Columbia Vol. 115 (2018): Journal of the Entomological Society of British Columbia - Articles
  The bees of British Columbia (Hymenoptera: Apoidea, Apiformes)
  Abstract  PDF
• Journal of the Entomological Society of British Columbia Vol. 112 (2015): Journal of the Entomological Society of British Columbia - Scientific Notes
  First record of the Lasioglossum (Dialictus) petrellum species group in Canada
  Abstract  Figure 1  Figure 2  PDF
• Journal of the Entomological Society of British Columbia Vol. 114 (2017): Journal of the Entomological Society of British Columbia - Proceedings
  Proceedings of the "Pollination: Science and Stewardship" Symposium
  Abstract  PDF