Atlantic Cod vs Brown Trout
Gadus morhua compared with Salmo trutta
Taxonomy & Classification
| Attribute | Atlantic Cod | Brown Trout |
|---|---|---|
| Scientific Name | Gadus morhua | Salmo trutta |
| Order | Gadiformes | Salmoniformes |
| Family | Gadidae | Salmonidae |
| Conservation Status | Vulnerable | Least Concern |
Physical Traits
| Attribute | Atlantic Cod | Brown Trout |
|---|---|---|
| Max Length | 200.0 cm | 140.0 cm |
| Max Weight | 96.0 kg | 20.0 kg |
| Color | Brown to olive-green or grayish back densely speckled with small pale spots; pale lateral line clearly visible; belly white to cream; three distinct dorsal fins and two anal fins are yellowish-tan. | Golden-brown to amber flanks scattered with large black and orange-red spots, each often encircled by a pale halo; belly golden-yellow; adipose fin is orange-tinged; sea-run form is silvery. |
Habitat & Environment
| Attribute | Atlantic Cod | Brown Trout |
|---|---|---|
| Water Type | Saltwater | Freshwater & Saltwater |
| Depth Range | 0-600m | 0-28m |
| Geographic Range | North Atlantic from the Labrador Sea and Grand Banks of Newfoundland east to Iceland, Norway, and the Barents Sea. Historically abundant on the Georges and … | Native to Europe and western Asia from Iceland and the British Isles east through Scandinavia, the Alps, and the Caucasus. Anadromous sea trout migrate between … |
| Habitat | Neritic, estuaries | Rivers, streams, and lakes across Europe, western Asia, and North Africa; widely introduced. Inhabits clear, cold to temperate rivers (8-18°C) over gravel and rock. Anadromous … |
Fishing Information
| Attribute | Atlantic Cod | Brown Trout |
|---|---|---|
| Game Fish | Yes | Yes |
| Fight Rating | — | 6/10 |
| World Record | — | — |
| Mercury Level | — | — |
Cuisine & Edibility
Atlantic Cod
Iconic mild white flesh, low fat, and a flaky texture; the backbone of fish-and-chips and salt cod traditions worldwide. Currently Vulnerable; sustainable sourcing is strongly recommended.
Brown Trout
Firm, flavorful flesh ranging from cream to pink; moderately fatty with a richer taste than rainbow trout. Excellent pan-fried, baked, or smoked; highly regarded as a European table fish.
Species Overview
Atlantic Cod
The Atlantic cod is one of the most historically important commercial fish species. Its mild, flaky white flesh has been a staple food in Europe for centuries. Overfishing caused the collapse of the Grand Banks fishery in 1992.
Brown Trout
The brown trout is native to European rivers and has been introduced worldwide. Renowned for its wariness and intelligence, it is the ultimate quarry for fly fishers. Larger specimens become nocturnal, feeding primarily on smaller fish.