Atlantic Cod vs Plecostomus
Gadus morhua との比較 Hypostomus plecostomus
Taxonomy & Classification
| 属性 | Atlantic Cod | Plecostomus |
|---|---|---|
| 学名 | Gadus morhua | Hypostomus plecostomus |
| 目 | Gadiformes | Siluriformes |
| 科 | Gadidae | Loricariidae |
| Conservation Status | Vulnerable | Least Concern |
Physical Traits
| 属性 | Atlantic Cod | Plecostomus |
|---|---|---|
| 最大体長 | 200.0 cm | 50.0 cm |
| 最大体重 | 96.0 kg | 1.0 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. | Dark brown to grayish-black body densely covered with pale yellowish or cream spots and flecks creating a mottled leopard-like pattern; armor-plated scutes visible; belly is pale tan to cream. |
Habitat & Environment
| 属性 | Atlantic Cod | Plecostomus |
|---|---|---|
| 水質タイプ | Saltwater | Brackish |
| 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 rivers and coastal streams of northeastern South America, from Guyana and Suriname through northern Brazil. Found in rocky river bottoms and estuarine margins; … |
| 生息地 | Neritic, estuaries | Rivers of the Amazon basin, especially the Rio Tapajós and Rio Orinoco. Inhabits clear-water rivers over gravel and rocks; also near submerged wood. Grazes algae … |
Aquarium Suitability
| 属性 | Atlantic Cod | Plecostomus |
|---|---|---|
| 最小水槽サイズ | — | 280 L |
| 水温 | — | 22-28 |
| pH 範囲 | — | 6.5-8.0 |
| 飼育難易度 | — | Easy |
| 気性 | — | Peaceful |
釣り情報
| 属性 | Atlantic Cod | Plecostomus |
|---|---|---|
| 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.
Plecostomus
Not consumed — ornamental algae-eating catfish kept as a natural tank cleaner; widely popular in freshwater aquariums for its armored body and bottom-dwelling habits.
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.
Plecostomus
The common pleco is a large armored catfish native to South America. Often purchased as an algae eater, it can outgrow most home aquariums. Its sucker-like mouth allows it to rasp algae from surfaces and anchor itself in fast-flowing currents.