Atlantic salmon vs Brook trout
How does the Atlantic salmon compare to the Brook trout? They are both members of the Salmonidae family. Below we put their classification, habitat, diet, size, and conservation status side by side — and settle who would win in a fight.
Side-by-side comparison
- Scientific name
- Salmo salar
- Salvelinus fontinalis
- Classification
- Fish
- Fish
- Family
- Salmonidae
- Salmonidae
- Habitat
- Freshwater rivers and coastal North Atlantic Ocean
- Cold, clear freshwater streams, rivers, and lakes
- Diet
- Carnivore
- Carnivore
- Conservation status
- Least Concern (global), but many wild populations are Vulnerable or Endangered locally
- Least Concern
- Lifespan
- 3-8 years
- 3-6 years
- Weight
- 3.5–12 kg (7.7–26 lbs), occasionally up to 24 kg (53 lbs)
- 0.5–3 kg (1–6.5 lbs)
Atlantic salmon vs Brook trout: who would win?
Atlantic salmon
3.5–12 kg (7.7–26 lbs), occasionally up to 24 kg (53 lbs)
Brook trout
0.5–3 kg (1–6.5 lbs)
Atlantic salmon wins high confidence
Atlantic salmon is substantially heavier (3.5–12 kg (7.7–26 lbs), occasionally up to 24 kg (53 lbs) vs 0.5–3 kg (1–6.5 lbs)). In a physical confrontation that size and power advantage is usually decisive. In the wild these two rarely (if ever) meet — this is a what-if based on the size and diet we have on record, not a prediction.
Similarities
- Both are fishs.
- Both belong to the Salmonidae family.
- Both have a carnivore diet.
Differences
- Habitat: Freshwater rivers and coastal North Atlantic Ocean vs Cold, clear freshwater streams, rivers, and lakes.
- Conservation: Least Concern (global), but many wild populations are Vulnerable or Endangered locally vs Least Concern.
- Weight: 3.5–12 kg (7.7–26 lbs), occasionally up to 24 kg (53 lbs) vs 0.5–3 kg (1–6.5 lbs).
Atlantic salmon vs Brook trout: FAQ
Who would win in a fight, a Atlantic salmon or a Brook trout?
Atlantic salmon wins. Atlantic salmon is substantially heavier (3.5–12 kg (7.7–26 lbs), occasionally up to 24 kg (53 lbs) vs 0.5–3 kg (1–6.5 lbs)). In a physical confrontation that size and power advantage is usually decisive. In the wild these two rarely (if ever) meet — this is a what-if based on the size and diet we have on record, not a prediction.
What is the difference between a Atlantic salmon and a Brook trout?
Atlantic salmon and Brook trout differ in several ways — habitat: freshwater rivers and coastal north atlantic ocean vs cold, clear freshwater streams, rivers, and lakes. conservation: least concern (global), but many wild populations are vulnerable or endangered locally vs least concern. weight: 3.5–12 kg (7.7–26 lbs), occasionally up to 24 kg (53 lbs) vs 0.5–3 kg (1–6.5 lbs).
Do Atlantic salmon and Brook trout live in the same habitat?
No — Atlantic salmon lives in freshwater rivers and coastal north atlantic ocean, while Brook trout is found in cold, clear freshwater streams, rivers, and lakes.
What do Atlantic salmon and Brook trout eat?
Both Atlantic salmon and Brook trout have a carnivore diet.
Which is more endangered, the Atlantic salmon or the Brook trout?
Atlantic salmon is listed as Least Concern (global), but many wild populations are Vulnerable or Endangered locally, while Brook trout is listed as Least Concern.
How big are Atlantic salmon and Brook trout?
Atlantic salmon weighs around 3.5–12 kg (7.7–26 lbs), occasionally up to 24 kg (53 lbs), while Brook trout weighs around 0.5–3 kg (1–6.5 lbs).
Full profile
Atlantic salmon
Full profile
Brook trout
