Atlantic Cod vs Corydoras
Gadus morhua との比較 Corydoras paleatus
Taxonomy & Classification
| 属性 | Atlantic Cod | Corydoras |
|---|---|---|
| 学名 | Gadus morhua | Corydoras paleatus |
| 目 | Gadiformes | Siluriformes |
| 科 | Gadidae | Callichthyidae |
| Conservation Status | Vulnerable | Least Concern |
Physical Traits
| 属性 | Atlantic Cod | Corydoras |
|---|---|---|
| 最大体長 | 200.0 cm | 7.0 cm |
| 最大体重 | 96.0 kg | 0.005 kg |
| 体色 | 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. | 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. |
Habitat & Environment
| 属性 | Atlantic Cod | Corydoras |
|---|---|---|
| 水質タイプ | Saltwater | Freshwater |
| 生息水深 | 0-600m | — |
| 分布域 | 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 La Plata River system and coastal rivers of southeastern Brazil, Uruguay, and northeastern Argentina. Inhabits shallow streams, flooded meadows, and sandy-bottomed lagoons … |
| 生息地 | Neritic, estuaries | 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 … |
Aquarium Suitability
| 属性 | Atlantic Cod | Corydoras |
|---|---|---|
| 最小水槽サイズ | — | 40 L |
| 水温 | — | 22-26 |
| pH 範囲 | — | 6.0-8.0 |
| 飼育難易度 | — | Easy |
| 気性 | — | Peaceful |
釣り情報
| 属性 | Atlantic Cod | Corydoras |
|---|---|---|
| ゲームフィッシュ | はい | いいえ |
| ファイト評価 | — | — |
| 世界記録 | — | — |
| 水銀含有量 | — | — |
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.
Corydoras
Not consumed — a small ornamental bottom-dwelling catfish beloved for its peaceful temperament and role as a substrate scavenger in community aquariums.
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.
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.