Acrididae – Ecphantus quadrilobus – Crested Tooth-grinder

Order Orthoptera; Family Acrididae; Scientific name: Ecphantus quadrilobus;

Common name: Crested Tooth-grinder; Alternative common name: Crested Grasshopper - Adult Grasshopper - Distribution in Australia: Present in all mainland states; absent from the tropics, south-west of Western Australia and most of Victoria apart from the north-west - Photographed in May in Karijini National Park, in the Pilbara Region of Western Australia.