Life (root) » Animalia (Animals) » Arthropoda (Arthropods) » Hexapoda (Hexapods) » Insecta (Insects) » Pterygota » Orthoptera (Grasshoppers, Crickets, Katydids) » Caelifera (Grasshoppers) » Acrididea » Acridoidea » Acrididae (Short-horned Grasshoppers) » Gomphocerinae (Slant-faced Grasshoppers) » Eritettigini » Opeia » Opeia obscura (Obscure Grasshopper)