Taxonomy
- Kingdom
- Animalia
- Phylum
- Chordata
- Class
- Actinopterygii
- Order
- Neopterygii
- Family
- Cyprinidae
- Genus
- Ptychocheilus
- Species
- oregonensis
Habitat
This species inhabits freshwater rivers, streams, lakes, and reservoirs in the Pacific Northwest of North America, preferring areas with moderate currents and rocky or gravel substrates. They are commonly found in larger river systems like the Columbia and Snake Rivers, adapting to both clear and turbid waters.
Diet
Adult Northern pikeminnow are primarily piscivorous, feeding on smaller fish such as salmonids and other minnows, as well as insects and crustaceans. They are opportunistic ambush predators, often hunting during daylight hours in deeper waters.
Behavior
Northern pikeminnow are generally solitary and territorial, especially during spawning seasons, and exhibit ambush predation tactics. They are diurnal, actively foraging in schools as juveniles but becoming more solitary as adults. These fish can survive in a range of water conditions, making them adaptable to human-altered environments.
Conservation Status
Listed as Least Concern by IUCN.