Overview
Physically, they resemble a northern pike. The body is round and elongated and the head flattened with an enormous terminal mouth. Like huchen, taimen are specked with dark spots over the entire body, predominating on the upper portions, including the head and fins. The tail and anal fins are a crimson red. During the spawning period, almost all the body becomes copper red.
Taxonomy
- Kingdom
- Animalia
- Phylum
- Chordata
- Class
- Actinopterygii
- Order
- Perciformes
- Family
- Salmonidae
- Genus
- Hucho
- Species
- taimen
Habitat
The Taimen inhabits large rivers with fast currents, often to their estuaries. It also occurs in lakes. In spring, it ascends the rivers and enters shallow creeks, spawning in May.
Diet
Taimen primarily feed on other fish such as grayling, minnows, and char, as well as amphibians like frogs and occasionally small mammals or birds. They are ambush predators that lie in wait in deep pools or under cover before striking swiftly. Feeding activity is most intense at dawn and dusk in their riverine environments.
Behavior
Taimen are typically solitary and territorial, aggressively defending their home ranges in rivers and lakes. They are most active in cooler water temperatures, often hunting at dawn or dusk, and exhibit migratory behavior during spawning seasons. These fish are known for their explosive strikes when feeding, making them challenging for anglers.
Fishing
Taimen fishing is similar to that of huchen, flies, plugs, large spoons, and spinners are all highly effective, and of coarse, any live bait should be productive. The voracious taimen reportedly will strike at anything resembling wounded prey. Just as large prey are sought by large fish, lure size should match the size of fish sought by the angler, monster fish require monster baits! While huchen populations have diminished rapidly with over exploitation and habitat deterioration, taimen are just emerging as a popular sportfish. Hopefully, with due care from concerned anglers, the taimen population will not suffer the same fate.
Conservation Status
Listed as Vulnerable by IUCN.