Download high resolution image here.

This interesting moth superficially resembles a Sesiidae (Clearwing moth), but its hingwings are much rounder than the typical elongated triangular hindwings of that family. The antennae too are quite different, starting at the base strongly bipectinate, but narrowing to slightly pectinate (almost filiform) near the tip (see detailed image linked to above). That feature, as much as the clear wings themselves, should be diagnostic. It is, however, beyond me as to even what family this moth belongs. Help would be appreciated.

This moth was caught in my backyard at night using a Bug Napper(TM) UV light trap in Albuquerque, NE, Alameda 7.5 minute quadrangle.

I've linked a complementary backlighted image to better show the wings' veins.