Life (root) » Animalia (Animals) » Arthropoda (Arthropods) » Hexapoda (Hexapods) » Insecta (Insects) » Pterygota » Orthoptera (Grasshoppers, Crickets, Katydids) » Caelifera (Grasshoppers) » Acrididea » Acridoidea » Acrididae (Short-horned Grasshoppers) » Melanoplinae (Spur-throated Grasshoppers) » Melanoplini » Melanoplus » Melanoplus angustipennis (Narrow-winged Spur-throat Grasshopper)