Second joint of the labial palpi with a distinct tuft at the apex beneath, Head and palpi silvery white. Second joint of the labial palpi brownish gray except, at the tip. Antennae, thorax anterior winqs pale brownish-gray, in some lights silvery or golden, Thorax with a longitudinal median white streak producd gradually, widening along the dorsal margin of the anterior wings to the basal third, when it is interested by a somewhat oblique costal white streak. Another oblique costal white streak about the basal fourth; a third one longer and narrower, situated beyond the middle of the costa. and a fourth and large one near the apex, and extending into the ciliae.