Ellipsidion humeraleCommon name: Common Ellipsidion
Distribution: This cockroach has been reported from most of mainland Australia.
Remarks: It grows up to 20 millimetres long. We have photographed this species in December and January.
References: A Guide to the Cockroaches of Australia. David Rentz. 2014.
If you can help us fill in any other details please contact us.