order orthoptera
The order Orthoptera is a group of insect species that includes grasshoppers, crickets, and katydids. They are characterized by their large hind legs adapted for jumping, well-developed wings, and ability to produce sound through stridulation (rubbing body parts together).
There are in total over 27,000 identified species within the order Orthoptera, making it one of the largest insect orders. They are found in diverse habitats worldwide, except for extreme polar regions.
Here is a simplified classification of some families within the order Orthoptera:
1. Acrididae (grasshoppers and locusts): This is the largest family within Orthoptera, consisting of around 11,000 species. They are known for their ability to jump long distances and have robust bodies.
2. Gryllidae (crickets): Crickets are known for their chirping sound produced by rubbing their wings together. They have long antennae and cylindrical bodies.
3. Tettigoniidae (katydids and bush crickets): This family includes species with long antennae, leaf-like or slender bodies, and strong hind legs for jumping. They are often green and well-camouflaged to blend in with vegetation.
4. Rhaphidophoridae (camel crickets): These crickets have elongated bodies and long legs. They are typically wingless and can be found in dark and damp areas.
5. Tetrigidae (pygmy grasshoppers): These small grasshoppers are known for their ability to hop rapidly. They have short wings and are usually well-camouflaged.
Note: This is a simplified overview of the order Orthoptera, and there are many more families and species within this diverse group.