Orthoptera

Definition

An order of insects that includes grasshoppers, crickets, katydids, and locusts, characterized by their enlarged hind legs adapted for jumping, straight wings, and typically, a distinctive song produced by stridulation.

Etymology

From Greek 'orthos', meaning 'straight', and 'pteron', meaning 'wing'.

Example

The Orthoptera order includes familiar insects such as the field cricket and the desert locust.

Related Terms

• Grasshopper
• Cricket
• Katydid
• Locust
• Stridulation

Usage Notes

Orthopterans are known for their ability to produce sound through stridulation, which is often used in mating calls and communication.