Ensifera is a suborder of insects that includes the various types of crickets and their allies, including true crickets, camel crickets, bush crickets or katydids, grigs, wētā, and Cooloola monsters. This and the suborder Caelifera make up the order Orthoptera. Unlike the Caelifera, the Ensifera contain numerous members that are partially carnivorous, feeding on other insects, as well as plants.