Aptly named:  Lasioglossum coeruleum.  

Aptly named:  Lasioglossum coeruleum.  

Most of the many confusing members of these small sweat bees glimmer discretely in metallic integument, but our friend here takes it up a notch to and Osmia level.  

This makes them identifiable…except for the problem that some of them are not so bright…irritating if you have to identify them…but once you get the pattern you feel a small sense of superiority to those in power in the world who clearly would fail if you asked them to identify an “off” L. coeruleum specimen. So there.  Specimen collected by Michael Veit in transmission lines in CT…