Swordfish vs برش أصفر
Xiphias gladius مقارنةً بـ Perca flavescens
Taxonomy & Classification
| السمة | Swordfish | برش أصفر |
|---|---|---|
| الاسم العلمي | Xiphias gladius | Perca flavescens |
| الرتبة | Istiophoriformes | Perciformes |
| الفصيلة | Xiphiidae | Percidae |
| Conservation Status | Least Concern | Least Concern |
Physical Traits
| السمة | Swordfish | برش أصفر |
|---|---|---|
| الطول الأقصى | 455,0 cm | 50,0 cm |
| الوزن الأقصى | 650,0 kg | 1,9 kg |
| اللون | Dark brown to blackish-purple back contrasting sharply with a pale cream-white belly; sides are dull bronze-brown; large crescent-shaped tail fin is dark; skin scaleless and leathery. | 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 | Swordfish | برش أصفر |
|---|---|---|
| نوع الماء | Saltwater | Brackish |
| نطاق العمق | 0-2878m | 0-56m |
| النطاق الجغرافي | Cosmopolitan in temperate and tropical oceans worldwide, including the Mediterranean Sea, Atlantic, Indian, and Pacific oceans. Makes deep vertical migrations between surface feeding and depths … | 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 | Oceanic and neritic zones worldwide in temperate and tropical seas; surface to 650m. Highly migratory, following prey into cold, productive upwelling zones. Rarely found near … | Estuaries |
معلومات الصيد
| السمة | Swordfish | برش أصفر |
|---|---|---|
| أسماك الصيد الرياضي | نعم | نعم |
| تصنيف المقاومة | 9/10 | 3/10 |
| الرقم القياسي العالمي | — | — |
| مستوى الزئبق | — | — |
Cuisine & Edibility
Swordfish
Dense, meaty flesh with a mild, slightly sweet flavor; moderate fat and steak-like texture. Ideal for grilling, broiling, or searing; pairs well with lemon-herb or citrus salsas.
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
Swordfish
The swordfish is a highly migratory pelagic predator recognized by its long, flat, pointed bill. It can dive to depths exceeding 2,800 meters and possesses a specialized organ that heats its eyes and brain for improved vision in cold, deep water.
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.