Megacephalomana stygium
Megacephalomana stygium is a species of moth of the family Noctuidae. It is found in Madagascar.
This species has a big head, with bipectinated antennaes with a length of 2/3 of the forewings. Head and chest are black-brown, antennae darkbrown, forewings black-brown with some violet shine and 3 dented transversal lines.
It has a wingspan of 46mm.