Real photoREAL PHOTO
Osmeridae
eulachon
Thaleichthys pacificus
Thirty Four Centimeters Osmerid Fish
The eulachon (; Thaleichthys pacificus), or the candlefish, is a small anadromous species of smelt that spawns in some of the major river systems along the Pacific coast of North America from northern California to Alaska.
- Class
- Teleosts
- Order
- Smelts and Allies
- Family
- Osmeridae
- Genus
- Thaleichthys
- Maximum length
- 34 cm
- Body shape
- elongated
- Distribution
- North Pacific: west of Saint Matthew Island and Kuskokwim Bay in the Bering Sea, and Bowers Bank in the Aleutian Islands to Monterey Bay, California, USA. Populations from northern British Columbia are separate from those in the Fraser River (Ref. 10276 ).
- Conservation status
- LCLeast Concern

