How to identify it?
Male
Filiform antennae. Compound eye big. Maxillary palp and labial palp are conspicuous. Pronotum saddle-shaped, posterior edge conspicuously protruding towards the rear. 3 pairs of legs, pleopods strong jumping legs.
Female
Wing thin and narrow, unable to fully cover the abdomen. Female, abdomen rear end with an ensiform ovipositor.
Nymph

Scientific Classification

Phylum
Arthropods Class
Bugs Order
Weta Family
Katydids Genus
Tettigonia Species
Great green bush cricket