Atlantic Cod vs Channel Catfish
Gadus morhua compared with Ictalurus punctatus
Taxonomy & Classification
| Attribute | Atlantic Cod | Channel Catfish |
|---|---|---|
| Scientific Name | Gadus morhua | Ictalurus punctatus |
| Order | Gadiformes | Siluriformes |
| Family | Gadidae | Ictaluridae |
| Conservation Status | Vulnerable | Least Concern |
Physical Traits
| Attribute | Atlantic Cod | Channel Catfish |
|---|---|---|
| Max Length | 200.0 cm | 132.0 cm |
| Max Weight | 96.0 kg | 26.0 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. | Blue-gray to olive-gray back with silvery-white sides; scattered small black spots on the flanks in juveniles that fade with age; belly creamy-white; deeply forked tail fin is uniformly grayish. |
Habitat & Environment
| Attribute | Atlantic Cod | Channel Catfish |
|---|---|---|
| Water Type | Saltwater | Freshwater |
| Depth Range | 0-600m | 0-15m |
| 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 the central and eastern United States and southern Canada, from the Great Lakes south through the Mississippi River basin to the Gulf Coast. … |
| Habitat | Neritic, estuaries | Estuaries |
Fishing Information
| Attribute | Atlantic Cod | Channel Catfish |
|---|---|---|
| Game Fish | Yes | Yes |
| Fight Rating | — | 5/10 |
| 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.
Channel Catfish
Firm, moist white flesh with a mild, sweet flavor and very low fat. A Southern U.S. staple — beloved deep-fried with cornmeal batter; also excellent grilled or blackened.
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.
Channel Catfish
The channel catfish is the most abundant and widely fished catfish species in North America. It has a keen sense of smell, with taste buds distributed across its entire body, enabling it to locate food in murky water.