Thorax
The thorax is the region of the body between the neck and abdomen, enclosed by the rib cage and containing vital organs. "Thorax" can refer to this anatomical cavity in anatomy, or to the middle body segment in insects and other arthropods.
Meanings
- Thorax (human anatomy) — the chest cavity housing the heart, lungs, and esophagus
- Thorax (entomology) — the central segment of an insect's body, bearing legs and wings
Related
Respiratory system, Cardiovascular system, Skeletal system, Insect anatomy, Anatomy