https://www.usgs.gov/media/images/agapostemon-sericeus-f-back-md-pg-county
Agapostemon sericeus, F, Back, MD, PG County | U.S. Geological Survey
The least common of the Eastern Agapostemon bee species. It shows up regularly, but almost always in ones and twos rather in the numbers seen by at least A....
pg countyagapostemonfbackmd
https://www.usgs.gov/media/images/agapostemon-male-id-copy
#Agapostemon Male ID Copy | U.S. Geological Survey
Number 2 in our new series on bee ID....Agapostemon Males
u sagapostemonmaleidcopy
https://journals.ku.edu/melittology/article/view/4572?articlesBySameAuthorPage=5
A male of the bee genus Agapostemon in Dominican amber (Hymenoptera: Halictidae) | Journal of...