Complex sentence: The length of the forewings is about 28 mm. It is similar to "Xylophanes tersa tersa" but smaller, the forewing ground colour is dark brown, the hindwing median spots are orange-red and the lateral golden stripes on the abdomen have fewer dark rays.
Split into simpler sentences: The length of the forewings is about 28 mm. It is similar to "Xylophanes tersa", but smaller. The forewing ground colour is dark brown, and the hindwing median spots are orange-red and the lateral golden stripes on the abdomen have fewer dark rays.