Steelhead vs. Salmon
Main DifferenceThe main difference between the steelhead and salmon is that steelhead is a type of trout while a salmon is always a salmon from its first day to the day when it mature.

Difference Between Steelhead and Salmon
Steelhead vs. Salmon
Steelhead trout are found in the water of pacific ocean while salmons are located in the water of the Pacific ocean as well as in the water of the Atlantic ocean.
Steelhead vs. Salmon
Steelhead feed on insects and zooplankton on the other hand salmons feed on krills and other salmons.
Steelhead vs. Salmon
Steelhead spawns in summer season while salmons spawn in the fall season.
Steelhead vs. Salmon
Mouth shape of steelhead is round or streamlined while the mouth shape of salmon is sharp.
Steelhead vs. Salmon
Color of steelhead is silvery on the other side color of salmon can be white or orange.
Steelhead vs. Salmon
Steelhead lay about 2000 eggs while salmons lay about 2000 to 5000 eggs.
Steelhead vs. Salmon
Meat color of steelhead is red or pink whereas the meat color of salmon is gray, red or white.
Steelheadnoun
The anadromous form of the rainbow trout, Oncorhynchus mykiss.
Salmonnoun
One of several species of fish, typically of the Salmoninae subfamily, brownish above with silvery sides and delicate pinkish-orange flesh; they ascend rivers to spawn.
Steelheadnoun
The ruddy duck.
Salmonnoun
A pale pinkish-orange colour, the colour of cooked salmon.
Salmonnoun
The upper bricks in a kiln which receive the least heat.
Salmonnoun
(Cockney rhyming slang) snout (tobacco; from salmon and trout)
Salmonadjective
Having a pale pinkish-orange colour.
Salmonverb
To ride a bicycle the wrong way down a one-way street.
Salmonnoun
any of various large food and game fishes of northern waters; usually migrate from salt to fresh water to spawn
Salmonnoun
a tributary of the Snake River in Idaho
Salmonnoun
flesh of any of various marine or freshwater fish of the family Salmonidae
Comparison Chart
Steelhead | Salmon |
A steelhead is a type of trout | A salmon is always a salmon, not other species |
Habitat | |
They inhabit to the tributaries, emptying into the Pacific Ocean | They are found in the tributaries that flow in the Atlantic and Pacific oceans |
Feed | |
They feed on zooplankton and insects | They feed on krill, zooplankton, larvae, and other salmons |
Color of fish | |
They are of silvery color and adults are in brassy body color | They have an extensive range of colors including white and orange |
Meat color | |
Their meat is in dark red, orange or pink color depending on whether the fish is of anadromous or farmed culture | Their meat is in white, red and gray color |
Spawning period | |
Their spawning season is Mid-April to end-June | Their spawning period is fall |
Egg color | |
They lay orange color eggs | They lay different colored eggs like pale yellowish-orange to dark reddish-orange |
Shape of head | |
They have a round shape head | They have a sharper head |
Steelhead vs. Salmon
Steelhead is a trout type salmon while a salmon is always a salmon. Steelhead inhabits to the Pacific oceans whereas the salmons are found both in the Atlantic oceans and Pacific oceans. The size of steelhead is about 12 kg on the other side salmons are found in different sizes like 34 kg, 26 kg, or 8.7 kg. Color of steelhead fish is silvery and brassy while salmon’s body color is white and sometimes orange. The spawning season of the steelhead is from mid of April to end of June while the spawning season of salmons is fall. Food of steelhead is comprised of insects and zooplankton whereas the food of salmons is zooplankton, krills, larvae, and other salmons. Steelhead trout lay orange color eggs on the other hand salmons lay pale yellowish or reddish color eggs. Steelhead lay about 2000 eggs on one spawning while a salmon lay about 2000 to 5000 eggs in one spawning. Meat color of steelhead is dark red or in pink color while salmon’s meat color is white, gray or red. Head shape of steelhead is round or streamlined whereas the head shape of salmon is sharper.
What is Steelhead?
Steelhead is an anadromous type of the Rainbow Trout. It is an also salmonid species and located in freshwater tributaries flowing into the Pacific Ocean. It is named as anadromous as it migrates from marine to freshwater habitat for purposes of spawning. Steelheads can live longer as they can live for up to eight years. Steelhead feed on insects and zooplankton. The young fish live in the stream water for rearing and then migrate to the ocean. They also can spawn for up to three times, but most of them do not survive that long time especially the males. During the spawning season of steelhead, the smoltification causes to change the color of males’ skin from highly refractive silver color to darker red pattern. Their spawning period is from mid of April to end of June. The female covers the eggs by gravels. The eggs hatch in early to mid of summer. After spawning steelhead migrate back to the place where they born. They are named after the appearance of their body. They usually are more streamlined in appearance. They have a silvery or brassy color body. They lay eggs in orange color. The mass of an adult steelhead is about 12 kg. they reach about 40 inches in length. Steelhead contains about 2000 eggs per pound of body. They are found in Lake Kawaguchi, Lake Tahoe, Lake Ashi, and Lake Erie. Most steelhead requires approximately 3 to 5 years to mature.
What is Salmon?
Salmon is a name that is commonly used on several types of species of ray-finned fishes which belong to the family Salmonidae. Other members of the family are char, whitefish, trout, and grayling. Salmon are domestic to the tributaries emptying into the North of the Pacific Ocean and the Atlantic ocean.
Salmons are also anadromous as they usually hatch in fresh water then migrate to the ocean and then return to the freshwater body for reproduction. During the spawning season, smoltification of salmons is much more dramatic. Depending on the different species, salmon develops a neck hump, also a deformation to their jaws and use canine teeth for fighting in the spawning ground. The color of eggs also varies from one species to other species. Many factors affect the color of eggs like water, temperature, sediments composition and age. Color of salmon’s body also varies from the like from orange to white. Their body color also depends on the level of carotenoid that is present in fish feed. Salmons feed on other salmons, zooplankton, and krills. Juvenile salmons do not eat this, but they feed on larvae and other zooplankton. Salmons swim in deep waters to avoid their predators. Human is the biggest predator of the salmon. In behavior, Fry and Parr are known as the territorial salmons while the adult salmons are more aggressive than any other salmons. Sizes of salmon are also different as the Atlantic ocean salmon are of 26 kg, and Chinook salmon is of 34 kg.
ConclusionConclusion of this article is that steelhead is a trout fish while a salmon is always a salmon, but they both belong to the family Salmonidae.