B. champlaini? - Brachyleptura champlaini
Londonderry, Rockingham County, New Hampshire, USA
July 25, 2004
I assume this is a color/markings variant of B. Champlaini. Collected from same flowerpatch as my others of this date.
This one -- a male I think -- was nice enough to display it's rear tibia for us to examine in efforts to determine ID between two similar species of Brachyleptura.