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The Arctic grayling (Thymallus arcticus) is a species of freshwater fish in the salmon family Salmonidae. T. arcticus is widespread throughout the Arctic and Pacific drainages in Canada, Alaska, and Siberia, as well as the upper Missouri River drainage in Montana.
Jun 29, 2021 · Arctic grayling are often described as one of, if not the most beautiful freshwater sportfish in North America, and with good reason. There are six species of grayling worldwide, but Arctic grayling are the only ones found in North America.
Arctic grayling (Thymallus arcticus) is a freshwater fish in the same family (Salmonidae) as salmon, trout, and whitefish. A distinctive morphological characteristic of this fish is its large, sail-like dorsal fin. Arctic grayling is an obligate cool- or cold-water species.
The Arctic grayling (Thymallus arcticus) is one of the most beautiful freshwater fishes of Alaska. Its most striking physical features are the large, sail-like dorsal (back) fin and colorful body markings.
The Arctic grayling (Thymallus arcticus) is a species of freshwater fish in the salmon family Salmonidae. T. arcticus is widespread throughout the Arctic and Pacific drainages in Canada, Alaska, and Siberia, as well as the upper Missouri River drainage in Montana.
There are six grayling species in the northern hemisphere, but the Arctic grayling is the only species found in North America. Arctic grayling occur throughout the Arctic as far west as the Kara River in Russia and east to the western shores of Hudson Bay in Canada.
Thymallus arcticus (Pallas, 1776) Common name: Arctic Grayling. Taxonomy: available through. Identification: Scott and Crossman (1973); Morrow (1980); Page and Burr (1991). Grayling can be distinguished from all other salmonids by the presence of a large, sail-like dorsal fin.
Jun 25, 2021 · Arctic Grayling (Thymallus arcticus) Species Summary and Status: The Arctic grayling is a cool or cold- freshwater species in the same family (salmonidae) as salmon, trout and whitefish. The defining characteristic of this fish is its large, sail-like dorsal fin.
Arctic grayling are futher distinguished by a small mouth and an elongated trout-like appearance. The grayling is intolerant of altered or polluted environments; it requires clear, cold streams and lakes in the most northern latitudes of the world.
Arctic Grayling. For most anglers in America, the Arctic grayling (Thymallus arcticus (Pallus)) is a rare freshwater game fish symbolic of the clear, cold streams of the northern wilderness.
