Dichotomous Key/Orthoptera
From Wikibooks, the open-content textbooks collection
| Orthoptera | |
| Kingdom | Animalia |
|---|---|
| Phylum | Arthropoda |
| Subphylum | Orthoptera |
1
- Antennae, tarsi, ovipositor
- Antennae much shorter than body. Tarsi 2-3 segmented. Ovipositor short and composed of 2 pairs of short, horny, diverging plates - 2: Caelifera
- Antennae as long as or longer than the body. Tarsi 3-4 segmented. Ovipositor elongate and either swordshaped or cylindrical - 3: Ensifera
