Genus Arethaea - Thread-legged Katydids

Phylum Arthropoda - Arthropods

Subphylum Hexapoda - Hexapods

Class Insecta - Insects

Order Orthoptera - Grasshoppers, Crickets, Katydids

Suborder Ensifera - Long-horned Orthoptera

Infraorder Tettigoniidea - Katydids, Camel Crickets, and relatives

Family Tettigoniidae - Katydids

Subfamily Phaneropterinae - Phaneropterine Katydids

Genus Arethaea - Thread-legged Katydids

Species ambulator - Hill Country Thread-leg Katydid
Species arachnopyga - Big Bend Thread-leg Katydid
Species brevicauda - California Thread-leg Katydid
Species carita - Carita Thread-leg Katydid
Species coyotero - Mojave Thread-leg Katydid
Species constricta - Prairie Thread-leg Katydid
Species gracilipes - Thin-footed Thread-leg Katydid
Species grallator - Stilt-walker Katydid
Species mescalero - Mescalero Thread-leg Katydid
Species phantasma - Rio Grande Thread-leg Katydid
Species phalangium - Eastern Thread-leg Katydid
Species polingi - Poling Thread-leg Katydid
Species sellata - Sellate Thread-leg Katydid
Species semialata - Chihuahuan Thread-leg Katydid