Other names: -
The Lahontan cutthroat trout is a subspecies of cutthroat trout native to the Great Basin's river systems. Known for its large size and adaptability, it thrives in both lakes and streams, but its populations have drastically declined due to habitat loss, overfishing, and competition with non-native species. This trout is now a focus of conservation efforts, with reintroduction programs aiming to restore its numbers in historic habitats.
Other names
-
Length
~40" (max 100)
Weight
~3" (max 18)
Water
Fresh
Water Temp
18-28° F
AC Plug Swimbait
Hare's Ear NymphSorry. Regulation data is empty
Lahontan cutthroat trout prefer the cool, clear waters of high-altitude lakes and streams
In lakes, they tend to inhabit deeper, cooler sections during warmer months but move to shallower areas in spring and fall
In streams, they seek out riffles and pools with gravel bottoms, which are essential for spawning
Their diet mainly consists of small fish, insects, and occasionally crustaceans, reflecting their status as opportunistic feeders
Spawning occurs in the spring, often triggered by increasing water temperatures and snowmelt, which boost stream flows
During spawning, males establish and defend territories, creating nests in gravel beds where females lay their eggs
After spawning, adults may return to deeper waters or remain in streams, depending on environmental conditions
Juvenile trout tend to stay in shallow, protected areas until they are large enough to compete for food in larger habitats
