Ethmostigmus pachysoma

Ethmostigmus pachysoma is a species of centipede in the Scolopendridae family. It is endemic to Australia and was first described in 1983 by L. E. Koch.

Distribution
The species has been recorded from the Western Plateau in Western Australia.

Behaviour
The centipedes are solitary terrestrial predators that inhabit plant litter, soil and rotting wood.