Osmia genus
Mason Bees
Pryor, Mayes County, OK
4/21/2012

Cephalosmia subgenus
genus: Mason Bees
Tremonton, Box Elder County, UT
7/25/2023

Diceratosmia subgenus
genus: Mason Bees
Pryor, Mayes County, OK
4/9/2021

Melanosmia subgenus
genus: Mason Bees
Chelan County, WA
5/30/2021

Osmia lignaria
Blue Orchard Bee
West of Pryor, Mayes County, OK
4/28/2013