Atlantic Cod vs Goliath Grouper
Gadus morhua compared with Epinephelus itajara
Taxonomy & Classification
| Attribute | Atlantic Cod | Goliath Grouper |
|---|---|---|
| Scientific Name | Gadus morhua | Epinephelus itajara |
| Order | Gadiformes | Perciformes/Serranoidei |
| Family | Gadidae | Epinephelidae |
| Conservation Status | Vulnerable | Vulnerable |
Physical Traits
| Attribute | Atlantic Cod | Goliath Grouper |
|---|---|---|
| Max Length | 200.0 cm | 250.0 cm |
| Max Weight | 96.0 kg | 363.0 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. | Yellow-brown to olive-green body densely covered with small dark brown spots and irregular blotches; 3–4 faint pale vertical bands on the flanks; juveniles show bolder contrasting yellow and black stripes. |
Habitat & Environment
| Attribute | Atlantic Cod | Goliath Grouper |
|---|---|---|
| Water Type | Saltwater | Saltwater |
| Depth Range | 0-600m | 0-100m |
| 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 … | Tropical western Atlantic from Florida and the Gulf of Mexico through the Caribbean Sea to Brazil, and eastern Pacific from the Gulf of California to … |
| Habitat | Neritic, estuaries | Neritic, coral reefs, estuaries |
Fishing Information
| Attribute | Atlantic Cod | Goliath Grouper |
|---|---|---|
| Game Fish | Yes | Yes |
| Fight Rating | — | 9/10 |
| 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.
Goliath Grouper
Firm, flaky white flesh with a mild, sweet flavor; harvest is heavily restricted or banned throughout most of its range due to Vulnerable status. Catch-and-release strongly encouraged.
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.
Goliath Grouper
The goliath grouper is the largest grouper in the Atlantic Ocean. This massive reef dweller can swallow prey whole and produces a distinctive booming sound by contracting its swim bladder to ward off intruders.