Lake Trout - U.S. Fish and Wildlife Service
Lake trout are the largest of the freshwater char. They have been reported to live up to 70 years in some Canadian lakes. They are native to northern North America, from Alaska to Nova Scotia and throughout the Great Lakes.
Lake trout - Wikipedia
The lake trout is a slow-growing fish, typical of oligotrophic waters. It is also very late to mature. Populations are extremely susceptible to overfishing. Many native lake trout populations have been severely damaged through the combined effects of …
Types of Trout and How to Identify Them - Wired2Fish
This guide is designed to aid you in identification of the most commonly sought after trout species. When identifying trout it will be important to notice body coloration, fin color and shape, and the color and size of spots or vermiculations on their sides, backs, and fins.
Anglers on the Great Lakes have the opportunity to catch a variety of species - including many diferent salmon and trout. Often times these species can look very similar to one another. This document provides some tips for identifying the most commonly caught Great Lakes trout and salmon species.
Lake Trout - Description, Habitat, Image, Diet, and Interesting Facts
Description of the Lake Trout. This species has dark colored scales, with a light-yellow abdomen, and light-colored speckles across its flanks. Its fins have a dark orange coloration and a thin white edge. As males begin spawning, they develop a dark colored stripe on the sides of their bodies.
LAKE TROUT - FISHBUOY
How to identify a Lake Trout. It is classified taxonomically with the chars, although some scientists prefer to place it in a genus of its own. Like other chars it has white leading edges on all the lower fins and light colored spots on a dark background, instead of the dark spots on a light background which is characteristic of salmon and trout.
Lake Trout - A-Z Animals
2023年2月21日 · Lake trout possess a noticeably forked tail. Their scales typically range from slate gray to light green on the sides and appear lighter on the belly. However, some specimens can appear dark green, brown, or gray.
Salvelinus namaycush (Lake trout) - ADW
Lake trout are a cold-water species requiring relatively high concentrations of dissolved oxygen for survival (Ryan, 1994). Lake trout are the only major native sport fish adapted to the deep, cold water of oligotrophic (low-nutrient) lakes, such as those often found in northern Canada and the northern Great Lakes region (Shuter, 1998)
California Fish Species - California Fish Website - UC Davis
As their name would suggest, Lake Trout are most common in deep, cold water lakes but are also occasionally found in streams and other shallow waters. They will generally keep to the deeper water, usually just over 30 m but sometimes as deep as 430 m, except in spring and fall when they move towards shallower waters in order to feed.
Lake Trout » Pend Oreille Salmonid Recovery Team - posrt.org
The body of a lake trout is typically a dark olive background with light colored (whitish) spots that are wavy and irregular in shape, or vermiculations. Lake trout are characterized by a deeply forked caudal fin (tail) and markings on the dorsal fin. Like bull trout, lake trout often have white margins on many of the lower fins. Red or orange ...