Wels Catfish vs Yellow Perch
Silurus glanis 비교 대상 Perca flavescens
Taxonomy & Classification
| 속성 | Wels Catfish | Yellow Perch |
|---|---|---|
| 학명 | Silurus glanis | Perca flavescens |
| 목(目) | Siluriformes | Perciformes |
| 과(科) | Siluridae | Percidae |
| Conservation Status | Least Concern | Least Concern |
Physical Traits
| 속성 | Wels Catfish | Yellow Perch |
|---|---|---|
| 최대 크기 | 500.0 cm | 50.0 cm |
| 최대 체중 | 300.0 kg | 1.9 kg |
| 체색 | Dark olive-green to slate-gray back with irregular mottled marbling of darker blotches; flanks grade to olive-yellow; scaleless smooth skin; belly pale cream to yellowish-white; head broad and flat. | 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
| 속성 | Wels Catfish | Yellow Perch |
|---|---|---|
| 수질 유형 | Brackish | Brackish |
| 서식 수심 | 0-30m | 0-56m |
| 분포 지역 | Native to large river systems and lakes of central and eastern Europe from the Rhine basin east to the Caspian and Aral sea drainages. Introduced … | 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 … |
| 서식지 | Large rivers, lakes, and reservoirs across Europe and Asia (Volga, Danube, Rhine, Ob). Inhabits deep, slow-moving freshwater with soft substrates. Tolerates turbid water (15-25°C). Highly … | Estuaries |
낚시 정보
| 속성 | Wels Catfish | Yellow Perch |
|---|---|---|
| 낚시 대상어 | 예 | 예 |
| 파이팅 등급 | 9/10 | 3/10 |
| 세계 기록 | — | — |
| 수은 함량 | — | — |
Cuisine & Edibility
Wels Catfish
Fatty, soft flesh with a mild, slightly sweet flavor; quality improves from cold, clean water fish. Popular in Central European cuisines — commonly smoked, fried, or braised with vegetables.
Yellow Perch
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
Wels Catfish
The wels catfish is the largest freshwater fish in Europe, capable of exceeding 5 meters. Found in large rivers and lakes across the continent, it has been documented beaching itself to catch pigeons. It can live over 80 years.
Yellow Perch
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.