Brown Trout vs Wels Catfish
Salmo trutta เปรียบเทียบกับ Silurus glanis
Taxonomy & Classification
| คุณลักษณะ | Brown Trout | Wels Catfish |
|---|---|---|
| ชื่อวิทยาศาสตร์ | Salmo trutta | Silurus glanis |
| อันดับ | Salmoniformes | Siluriformes |
| วงศ์ | Salmonidae | Siluridae |
| Conservation Status | Least Concern | Least Concern |
Physical Traits
| คุณลักษณะ | Brown Trout | Wels Catfish |
|---|---|---|
| ความยาวสูงสุด | 140.0 cm | 500.0 cm |
| น้ำหนักสูงสุด | 20.0 kg | 300.0 kg |
| สี | Golden-brown to amber flanks scattered with large black and orange-red spots, each often encircled by a pale halo; belly golden-yellow; adipose fin is orange-tinged; sea-run form is silvery. | 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. |
Habitat & Environment
| คุณลักษณะ | Brown Trout | Wels Catfish |
|---|---|---|
| ประเภทน้ำ | Freshwater & Saltwater | Brackish |
| ช่วงความลึก | 0-28m | 0-30m |
| ขอบเขตทางภูมิศาสตร์ | Native to Europe and western Asia from Iceland and the British Isles east through Scandinavia, the Alps, and the Caucasus. Anadromous sea trout migrate between … | 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 … |
| แหล่งอาศัย | Rivers, streams, and lakes across Europe, western Asia, and North Africa; widely introduced. Inhabits clear, cold to temperate rivers (8-18°C) over gravel and rock. Anadromous … | 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 … |
ข้อมูลการตกปลา
| คุณลักษณะ | Brown Trout | Wels Catfish |
|---|---|---|
| ปลาตกกีฬา | ใช่ | ใช่ |
| ระดับการต่อสู้ | 6/10 | 9/10 |
| สถิติโลก | — | — |
| ระดับปรอท | — | — |
Cuisine & Edibility
Brown Trout
Firm, flavorful flesh ranging from cream to pink; moderately fatty with a richer taste than rainbow trout. Excellent pan-fried, baked, or smoked; highly regarded as a European table fish.
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.
Species Overview
Brown Trout
The brown trout is native to European rivers and has been introduced worldwide. Renowned for its wariness and intelligence, it is the ultimate quarry for fly fishers. Larger specimens become nocturnal, feeding primarily on smaller fish.
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.