Chain pickerel (Esox niger)

General data
- Main name: Chain pickerel
- Climates: Subtropical, Temperate, Continental
- Habitat: Freshwater
- Native: North America
- Distribution: Mississippi River, St. Lawrence River, Delaware River, Connecticut River, Savannah river, Neuse River
Classification
- Genus: Esox - Pikes
- Family: Esocidae - Pikes
- Order: Esociformes - Pikes
- Class: Teleostei - Ray-finned fishes
- Superclass: Osteichthyes - Bony fishes