Brond-snout
Chondrostoma regium
- Least concern
- Card rarity: Common
- Fish

Chondrostoma regium, sometimes known as the brond-snout or Mesopotamian nase, is a species of ray-finned fish in the genus Chondrostoma from Mesopotamia.
Classification
- Class
- Actinopterygii
- Order
- Cypriniformes
- Family
- Leuciscidae
- Genus
- Chondrostoma