| Human body cavities and membranes | ||||
|---|---|---|---|---|
| Name of cavity | Principal contents | Membranous lining | ||
| Dorsal body cavity | Cranial cavity | Brain | Meninges | |
| Vertebral canal | Spinal cord | Meninges | ||
| Ventral body cavity | Thoracic cavity | Lungs,Heart | Pericardium | |
| Abdominopelvic cavity | Abdominal cavity | Digestive organs, spleen, kidneys | Peritoneum | |
| Pelvic cavity | Bladder, reproductive organs | Peritoneum | ||