Northern plains killifish (Fundulus kansae)

General data
- Main name: Northern plains killifish
- Climates: Temperate
- Habitat: Freshwater
- Native: North America
- Distribution: Mississippi River, Colorado River (Gulf of California), Sacramento River
Classification
- Genus: Fundulus - Topminnows
- Family: Fundulidae - North American killifishes
- Order: Cyprinodontiformes - Toothcarps
- Class: Teleostei - Ray-finned fishes
- Superclass: Osteichthyes - Bony fishes
Description
North America: U.S.A., in drainages to the north of the Red River of Texas and the Texas-Oklahoma border. Distinct from F. zebrinus based on molecular data and which occurs in the Red River and drainages farther south. Max length : 10 cm TL m Found in shallow waters. Omnivorous. Spawning occurs in small pools over sand and gravel bottom in water 6-10 cm depth.