metathoracic
/ˌmɛtəθəˈræsɪk/
adjective
- Relating to the metathorax, the third and rearmost segment of an insect's thorax, which typically bears the hind wings and hind legs.
- The metathoracic segment contains muscles that power the insect's flight.
- In beetles, the metathoracic wings are often protected by the hardened forewings.
- The metathoracic legs of grasshoppers are adapted for jumping.