Cobia vs Greater Amberjack
Rachycentron canadum compared with Seriola dumerili
Taxonomy & Classification
| Attribute | Cobia | Greater Amberjack |
|---|---|---|
| Scientific Name | Rachycentron canadum | Seriola dumerili |
| Order | Carangiformes | Carangiformes |
| Family | Rachycentridae | Carangidae |
| Conservation Status | Least Concern | Least Concern |
Physical Traits
| Attribute | Cobia | Greater Amberjack |
|---|---|---|
| Max Length | 200.0 cm | 200.0 cm |
| Max Weight | 68.0 kg | 80.6 kg |
| Color | Dark brown to black back with two pale white or silver lateral stripes flanking a dark brown mid-lateral band; belly cream-white; juveniles display more vivid black, white, and orange banding. | Olive-green to bluish back with a wide amber to golden-yellow mid-lateral stripe running from eye to tail; silvery-white belly; a dark diagonal stripe extends from snout through the eye to the dorsal fin. |
Habitat & Environment
| Attribute | Cobia | Greater Amberjack |
|---|---|---|
| Water Type | Saltwater | Saltwater |
| Depth Range | 0-1200m | 1-385m |
| Geographic Range | Worldwide in tropical and subtropical oceans, absent only from the eastern Pacific. Found in the Gulf of Mexico, Caribbean, Indo-Pacific, and off Australia; frequents open … | Circumglobal in tropical and subtropical waters including the Atlantic, Mediterranean Sea, Indian Ocean, and Pacific. Commonly found around deepwater reefs, rocky outcrops, and offshore oil … |
| Habitat | Pelagic, coral reefs, estuaries | Pelagic, coral reefs |
Fishing Information
| Attribute | Cobia | Greater Amberjack |
|---|---|---|
| Game Fish | Yes | Yes |
| Fight Rating | 8/10 | 9/10 |
| World Record | — | — |
| Mercury Level | — | — |
Cuisine & Edibility
Cobia
Firm, moist white flesh with a mild, buttery flavor; moderate fat and large, clean flakes. Extremely versatile — excellent grilled, smoked, raw as sashimi, or used in ceviche.
Greater Amberjack
Firm, rich flesh with a moderately strong flavor; can carry parasites in tropical waters, requiring thorough cooking. Good grilled or baked; related to the highly prized Japanese hamachi.
Species Overview
Cobia
The cobia is a powerful pelagic fish that often follows large rays, sharks, and turtles. Its flattened head and elongated body resemble a shark. Excellent table fare with firm, white flesh, it is increasingly farmed in aquaculture.
Greater Amberjack
The greater amberjack is the largest of the jacks, known for brutal head-shaking fights and powerful dives toward structure. Found near reefs, wrecks, and offshore platforms in tropical and subtropical waters worldwide.