North of Alta 2.9 km on Drum Power House Rd. Elev about 3,000'), 39.2310, -120.8021, Placer County, California, USA
June 8, 2010
Size: 7 mm
If this is a mycterid and Mycterus, then I think it might key to Mycterus elongata (in Pollock 1993 (1)
) which isn't represented in BugGuide for me to compare with so not sure.