Life (root) » Animalia (Animals) » Arthropoda (Arthropods) » Hexapoda (Hexapods) » Insecta (Insects) » Pterygota » Odonata (Dragonflies and Damselflies) » Anisoptera (Dragonflies) » Gomphidae (Clubtails) » Ophiogomphus (Snaketails) » Ophiogomphus severus (Pale Snaketail)