Cá nhồng lớn vs Wels Catfish
Sphyraena barracuda so sánh với Silurus glanis
Taxonomy & Classification
| Thuộc tính | Cá nhồng lớn | Wels Catfish |
|---|---|---|
| Tên khoa học | Sphyraena barracuda | Silurus glanis |
| Bộ | Perciformes | Siluriformes |
| Họ | Sphyraenidae | Siluridae |
| Conservation Status | Least Concern | Least Concern |
Physical Traits
| Thuộc tính | Cá nhồng lớn | Wels Catfish |
|---|---|---|
| Chiều dài tối đa | 200,0 cm | 500,0 cm |
| Cân nặng tối đa | 50,0 kg | 300,0 kg |
| Màu sắc | Steel-gray to dark gunmetal-blue back with a pale silvery-white belly; scattered irregular dark blotches on the lower flanks; tail fin is grayish with whitish tips on both lobes. | 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
| Thuộc tính | Cá nhồng lớn | Wels Catfish |
|---|---|---|
| Loại nước | Saltwater | Brackish |
| Phạm vi độ sâu | 0-100m | 0-30m |
| Phân bố địa lý | Circumtropical in shallow coastal waters of the Atlantic, Indian, and Pacific oceans. Frequents coral reefs, seagrass beds, and estuaries from Florida and the Caribbean to … | 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 … |
| Môi trường sống | Pelagic, coral reefs, estuaries | 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 … |
Thông tin câu cá
| Thuộc tính | Cá nhồng lớn | Wels Catfish |
|---|---|---|
| Cá thể thao | Có | Có |
| Xếp hạng chiến đấu | 7/10 | 9/10 |
| Kỷ lục thế giới | — | — |
| Hàm lượng thủy ngân | — | — |
Cuisine & Edibility
Cá nhồng lớn
Firm, lean white flesh with a mild flavor when small; larger individuals risk ciguatera fish poisoning and are generally avoided. Smaller fish eaten grilled or fried in the Caribbean.
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
Cá nhồng lớn
The great barracuda is a fearsome-looking predator found in tropical and subtropical oceans. With its torpedo-shaped body, pronounced underbite, and fang-like teeth, it can strike prey at speeds exceeding 58 km/h.
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.