Andrenidae of Goodwell and Texhoma
Texas County, Oklahoma

Perdita sexmaculata sexmaculata
Six-spotted Perdita

The above image was ID as Perdita sexmaculata sexmaculata
Six-spotted Perdita, female
by Dr. John Ascher in BugGuide.net

Perdita sexmaculata sexmaculata
Six-spotted Perdita
Female
4 mm
July

Found on flowers of Chamaesaraha conioides