Xylotrechus quercus
Madera Canyon, Santa Cruz County, Arizona
Coordinates: 31.712894, -110.875016
May 23, 2018
Size: 14 mm
Attracted to mercury vapor and ultraviolet lights
Determined by Salvador Vitanza
Confirmed by Dr. Steve Lingafelter who commented: “Nice one! Yes, I agree with your determination. These aren’t common. I’ve collected one over here.“