Plecostomus vs イエローパーチ
Hypostomus plecostomus との比較 Perca flavescens
Taxonomy & Classification
| 属性 | Plecostomus | イエローパーチ |
|---|---|---|
| 学名 | Hypostomus plecostomus | Perca flavescens |
| 目 | Siluriformes | Perciformes |
| 科 | Loricariidae | Percidae |
| Conservation Status | Least Concern | Least Concern |
Physical Traits
| 属性 | Plecostomus | イエローパーチ |
|---|---|---|
| 最大体長 | 50.0 cm | 50.0 cm |
| 最大体重 | 1.0 kg | 1.9 kg |
| 体色 | 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. | Bright golden-yellow body with 6–8 broad dark olive-green vertical saddle-bars; belly pale yellow to white; paired and anal fins are vivid orange to red; two separate dorsal fins, the first dark-spined. |
Habitat & Environment
| 属性 | Plecostomus | イエローパーチ |
|---|---|---|
| 水質タイプ | Brackish | Brackish |
| 生息水深 | — | 0-56m |
| 分布域 | 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; … | Native to freshwater and slightly brackish lakes and rivers of central and eastern Canada and the northern United States, including all five Great Lakes. Abundant … |
| 生息地 | 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 … | Estuaries |
Aquarium Suitability
| 属性 | Plecostomus | イエローパーチ |
|---|---|---|
| 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 | Plecostomus | イエローパーチ |
|---|---|---|
| ゲームフィッシュ | いいえ | はい |
| ファイト評価 | — | 3/10 |
| 世界記録 | — | — |
| 水銀含有量 | — | — |
Cuisine & Edibility
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.
イエローパーチ
Sweet, clean white flesh with very low fat and a delicate texture; among the most prized freshwater eating fish in the Great Lakes region. Best pan-fried or sautéed simply in butter.
Species Overview
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.
イエローパーチ
The yellow perch is a schooling fish found in lakes and slow rivers across North America. Its golden-yellow body with dark vertical bars is unmistakable. Its sweet, firm white flesh makes it one of the finest-tasting freshwater fish.