The Mackinaw fish is a freshwater trout mainly live in the lakes in northern North America. The fish is prized both as a game fish, and as a food fish. Mackinaw is the only member of the subgenus Cristovomer and it has relatively narrow distribution. They have been widely introduced into non-native waters in North America and into many other parts of the world (mainly Europe, but also into South America and certain parts of Asia).
Mackinaw fish typically inhabit cold, oxygen-rich waters. They are pelagic during the period of summer stratification in dimictic lakes, often living at depths of 20 to 60 meter.
Mackinaw is a slow-growing fish (typical of oligotrophic waters), and is also very late to mature. Total populations are extremely susceptible to overfishing, and many native Mackinaw populations have been severely damaged through the combined effects of hatchery stocking and over harvesting. However, read more information about this fish species below.
What is Mackinaw fish?
The Mackinaw fish is a species of freshwater fish primarily found in cold, deep lakes. These fish are prized mainly for their delicious, flaky flesh and are often sought after by anglers. They can become quite large, with some fish reaching over 30 inches body length. They are most commonly found in regions like the Great Lakes and are known for their distinctive greenish-blue coloration and light spots. The scientific name for this fish is “Salvelinus namaycush“.
Other names of Mackinaw fish
The Mackinaw fish are known by many other names. Its other names include lake trout, namaycush, lake char, touladi, togue, and great trout. It can also be variously known as siscowet, paperbelly, and lean in Lake Superior.
Characteristics
Like many other fish species, the Mackinaw fish have several distinctive physical characteristics. They are the largest of the chars, and they have streamlined, elongated body. They typically have a dark green to blue-green back with lighter, mottled spots.
Their sides are typically silvery or pale in coloration with a white belly. The Mackinaw fish have sharp teeth. They have long dorsal and anal fins, and their tail fin is deeply forked.
Size and weight
Average body length of the Mackinaw fish typically range from 20 to 30 inches. And their average body weight can range between 5 to 20 pounds. Although, some individuals can become even larger and weigh more.
Diet
The Mackinaw fish are opportunistic feeders and they are mainly feed on smaller fish. Although, their exact diet can vary depending on their habitat and the availability of prey.
Reproduction
The Mackinaw fish typically spawn in the fall (usually between September and November) when water temperature drop. They generally prefer shallow, gravelly areas in deep lakes for spawning, often near the shoreline. The female lake trout can lay thousands of eggs and the males fertilize them externally. Then the eggs hatch in late winter or early spring. Generally, it can take several years for the Mackinaw fish to reach maturity.
Lifespan
Average lifespan of the Mackinaw fish is typically between 15 to 20 years. Although, some individuals can live even longer.
Uses
The Mackinaw fish is mainly used as food fish and is highly valued for its rich, flaky flesh. They are also popular among the anglers.
Cooking and recipes
The Mackinaw fish can be cooked in many different ways. Some popular cooking ways are grilling, baking, pan-searing, and smoking. Many traditional recipes available to try.
Nutrition and health benefits
Mackinaw fish is highly nutritious. A 100 grams serving provides:
- Calories: Approximately 182 kcal
- Protein: About 22 grams
- Fat: Around 9 grams
- Saturated fat: 2 grams
- Omega-3 fatty acids: About 1.5 grams
- Cholesterol: Approximately 60 mg
- Carbohydrates: 0 grams
Consumption of Mackinaw fish provides several health benefits. It is a good source of high quality protein, which is essential for muscle growth, repair and overall bodily functions. It is rich in omega-3 fatty acids which are very helpful for reducing inflammation, and lowering the risk of heart disease. It is also a good source of some essential vitamins and minerals.
Taste
The Mackinaw fish is very tasty. It has a rich, mild flavor that is often described as slightly buttery. The flesh is flaky and tender. Although, the taste of these fish can vary based on the fish’s diet and the water in which it lives.
Price
It is not possible for us to tell the exact price of these fish. Because exact price depends on numerous factors and can vary from place to place. However, average price of these fish typically range from $8 to $15 per pound.
Frequently asked questions
People often ask some questions regarding this fish species. Here we are trying to list the frequently asked questions about this fish species.
What does a Mackinaw fish look like?
The Mackinaw fish have a streamlined and elongated body, and they typically have a dark green to blue-green back with lighter, mottled spots. The sides are usually silvery or pale.
Are Mackinaw fish good to eat?
Yes, these fish are good to eat. They are well known for their rich, and mild flavor.
How to cook Mackinaw fish?
Cooking the Mackinaw fish is very easy, and you can cook the fish in many different ways. Some common and popular cooking ways are grilling, baking, and pan-searing.
