Allis shad (Alosa alosa)

General data
- Main name: Allis shad
- Climates: Continental
- Habitat: Anadromous
- Native: Europe, Asia
- Distribution: Mediterranean Sea, Atlantic Ocean, Loire, River Severn, Guadalquivir, River Towy, View all... River Taff, River Ely
Classification
- Genus: Alosa - River Herrings
- Family: Alosidae - Shads
- Order: Clupeiformes - Herrings
- Class: Teleostei - Ray-finned fishes
- Superclass: Osteichthyes - Bony fishes