Habrona brunnea, a moth found in New Guinea has forewings that are brown with a patchy tornus.
Habrona brunnea is a moth in the family Drepanidae. It is found in New Guinea and on the Moluccas. The forewings are rich sepia-brown, with a pale chestnut basal line strongly angled in the fold. There is also a paler brown wedge-shaped apical patch and a pale chestnut or creamy patch at the tornus, intersected with a tridentate short dash. 
