Corydoras vs Greater Amberjack
Corydoras paleatus compared with Seriola dumerili
Taxonomy & Classification
| Attribute | Corydoras | Greater Amberjack |
|---|---|---|
| Scientific Name | Corydoras paleatus | Seriola dumerili |
| Order | Siluriformes | Carangiformes |
| Family | Callichthyidae | Carangidae |
| Conservation Status | Least Concern | Least Concern |
Physical Traits
| Attribute | Corydoras | Greater Amberjack |
|---|---|---|
| Max Length | 7.0 cm | 200.0 cm |
| Max Weight | 0.005 kg | 80.6 kg |
| Color | Pale olive-gray to greenish body with irregular dark olive to black marbled blotches and spots; a broad dark blotch at the dorsal fin base; belly is cream to white; fins spotted or barred. | 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 | Corydoras | Greater Amberjack |
|---|---|---|
| Water Type | Freshwater | Saltwater |
| Depth Range | — | 1-385m |
| Geographic Range | Native to the La Plata River system and coastal rivers of southeastern Brazil, Uruguay, and northeastern Argentina. Inhabits shallow streams, flooded meadows, and sandy-bottomed lagoons … | 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 | Rivers and streams of the Río de la Plata basin in South America (Brazil, Argentina, Uruguay). Inhabits clear-water streams over sandy and muddy bottoms. Active … | Pelagic, coral reefs |
Aquarium Suitability
| Attribute | Corydoras | Greater Amberjack |
|---|---|---|
| Min Tank Size | 40 L | — |
| Temperature | 22-26 | — |
| pH Range | 6.0-8.0 | — |
| Care Level | Easy | — |
| Temperament | Peaceful | — |
Fishing Information
| Attribute | Corydoras | Greater Amberjack |
|---|---|---|
| Game Fish | No | Yes |
| Fight Rating | — | 9/10 |
| World Record | — | — |
| Mercury Level | — | — |
Cuisine & Edibility
Corydoras
Not consumed — a small ornamental bottom-dwelling catfish beloved for its peaceful temperament and role as a substrate scavenger in community aquariums.
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
Corydoras
The peppered corydoras is a peaceful bottom-dwelling catfish native to South American rivers. It uses its barbels to sift through substrate for food and should be kept in groups of six or more. It can gulp atmospheric air in low-oxygen conditions.
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.