Urosigalphus
Nogales, Santa Cruz County, Arizona
Coordinates: 31.368023, -110.936688
June 27, 2017
Size: 4 mm
Daniel Walega collected bean pods from a blue paloverde tree (Parkinsonia florida) and placed them in a couple of Ziploc bags. Three months later, he found seven Mimosestes ulkei weevils (only one alive) and this wasp
Determined by Mike Sharkey