Wels Catfish vs برش أصفر
Silurus glanis مقارنةً بـ Perca flavescens
Taxonomy & Classification
| السمة | Wels Catfish | برش أصفر |
|---|---|---|
| الاسم العلمي | Silurus glanis | Perca flavescens |
| الرتبة | Siluriformes | Perciformes |
| الفصيلة | Siluridae | Percidae |
| Conservation Status | Least Concern | Least Concern |
Physical Traits
| السمة | Wels Catfish | برش أصفر |
|---|---|---|
| الطول الأقصى | 500,0 cm | 50,0 cm |
| الوزن الأقصى | 300,0 kg | 1,9 kg |
| اللون | 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
| السمة | Wels Catfish | برش أصفر |
|---|---|---|
| نوع الماء | Brackish | Brackish |
| نطاق العمق | 0-30m | 0-56m |
| النطاق الجغرافي | 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 … |
| الموطن | 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 |
معلومات الصيد
| السمة | Wels Catfish | برش أصفر |
|---|---|---|
| أسماك الصيد الرياضي | نعم | نعم |
| تصنيف المقاومة | 9/10 | 3/10 |
| الرقم القياسي العالمي | — | — |
| مستوى الزئبق | — | — |
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.
برش أصفر
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.
برش أصفر
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.