General Description

A medium-sized moth (3.5-3.7 cm. ws), FW grey sometimes bluish tinted, median area darker, red-brown. The reniform and orbicular spots pale, the reniform with some dark filling in the lower half. A short, sharp black basal dash, and the claviform a black loop extending out from the AM line. HW grey brown, darker toward the margin and on veins, and a discal crescent The male has two large hair pencils on the base of the abdomen, and there is a sharp, thick spine on the sacculus. Antennae simple; sexes similar.