Atlantic Bluefin Tuna vs Smallmouth Bass
Thunnus thynnus so sánh với Micropterus dolomieu
Taxonomy & Classification
| Thuộc tính | Atlantic Bluefin Tuna | Smallmouth Bass |
|---|---|---|
| Tên khoa học | Thunnus thynnus | Micropterus dolomieu |
| Bộ | Scombriformes | Centrarchiformes |
| Họ | Scombridae | Centrarchidae |
| Conservation Status | Least Concern | Least Concern |
Physical Traits
| Thuộc tính | Atlantic Bluefin Tuna | Smallmouth Bass |
|---|---|---|
| Chiều dài tối đa | 458,0 cm | 69,0 cm |
| Cân nặng tối đa | 680,0 kg | 5,4 kg |
| Màu sắc | Dark metallic blue-black back with a bright silvery-white lower belly; upper flanks show iridescent blue and green tones; short yellow finlets have black margins; second dorsal and pectoral fins dark. | Bronze-green to golden-brown body with 13–15 irregular dark brown vertical bars or blotches on the flanks; red-orange eyes; belly pale cream; dark brown radiating lines from eye to snout. |
Habitat & Environment
| Thuộc tính | Atlantic Bluefin Tuna | Smallmouth Bass |
|---|---|---|
| Loại nước | Saltwater | Freshwater |
| Phạm vi độ sâu | 0-985m | 1-7m |
| Phân bố địa lý | North Atlantic Ocean from the Gulf of Mexico and Caribbean north to Norway and Iceland, including the Mediterranean and Black seas. Two spawning populations: western … | Native to the St. Lawrence River and Great Lakes drainage south through the Ohio River system and upper Mississippi basin. Prefers clear, cool, rocky streams … |
| Môi trường sống | Open ocean in the Atlantic, Mediterranean, and Black Sea. Highly migratory, ranging from temperate to subtropical surface waters (0-100m, optimum 15-25°C). Aggregates seasonally to feed … | Clear, cool rivers and streams of eastern North America from the Great Lakes to Tennessee. Prefers rocky and gravelly substrate in moderate to fast current. … |
Thông tin câu cá
| Thuộc tính | Atlantic Bluefin Tuna | Smallmouth Bass |
|---|---|---|
| Cá thể thao | Có | Có |
| Xếp hạng chiến đấu | 10/10 | 8/10 |
| Kỷ lục thế giới | — | — |
| Hàm lượng thủy ngân | — | — |
Cuisine & Edibility
Atlantic Bluefin Tuna
The pinnacle of raw fish dining — intensely rich, fatty tuna-o-toro with deep red color and buttery, umami-forward flavor. Commands the highest prices globally in Japanese sushi markets.
Smallmouth Bass
Clean, white, mildly flavored flesh with low fat; considered slightly firmer and more flavorful than largemouth bass. Excellent pan-fried or baked; a respected table fish in the Great Lakes region.
Species Overview
Atlantic Bluefin Tuna
The Atlantic bluefin tuna is one of the largest bony fish, capable of crossing the Atlantic in under 60 days. A single specimen has sold for over $3 million at Tokyo's fish market. It can maintain a body temperature above the surrounding water.
Smallmouth Bass
The smallmouth bass is widely considered the best-fighting freshwater fish pound-for-pound. Found in clear, rocky streams and lakes, it is more athletic and acrobatic than its larger cousin, the largemouth bass.