Atlantic Bluefin Tuna vs Zebra Danio
Thunnus thynnus との比較 Danio rerio
Taxonomy & Classification
| 属性 | Atlantic Bluefin Tuna | Zebra Danio |
|---|---|---|
| 学名 | Thunnus thynnus | Danio rerio |
| 目 | Scombriformes | Cypriniformes |
| 科 | Scombridae | Danionidae |
| Conservation Status | Least Concern | Least Concern |
Physical Traits
| 属性 | Atlantic Bluefin Tuna | Zebra Danio |
|---|---|---|
| 最大体長 | 458.0 cm | 5.0 cm |
| 最大体重 | 680.0 kg | 0.001 kg |
| 体色 | 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. | Silver to pale gold body with five continuous horizontal royal-blue stripes running from gill to tail tip, including through the fins; belly silvery-white; fins clear with blue-gold striping. |
Habitat & Environment
| 属性 | Atlantic Bluefin Tuna | Zebra Danio |
|---|---|---|
| 水質タイプ | Saltwater | Freshwater |
| 生息水深 | 0-985m | — |
| 分布域 | 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 Ganges and Brahmaputra river basins of Bangladesh, India, Nepal, and Myanmar. Inhabits fast-flowing hill streams, rice paddies, and shallow ponds across the … |
| 生息地 | 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 … | Fast-flowing, clear mountain streams of the Ganges-Brahmaputra region, India and Bangladesh. Clean, well-oxygenated, shallow water with sandy and gravelly substrate (18-26°C). Lab model organism. |
Aquarium Suitability
| 属性 | Atlantic Bluefin Tuna | Zebra Danio |
|---|---|---|
| 最小水槽サイズ | — | 40 L |
| 水温 | — | 18-24 |
| pH 範囲 | — | 6.0-8.0 |
| 飼育難易度 | — | Easy |
| 気性 | — | Peaceful |
釣り情報
| 属性 | Atlantic Bluefin Tuna | Zebra Danio |
|---|---|---|
| ゲームフィッシュ | はい | いいえ |
| ファイト評価 | 10/10 | — |
| 世界記録 | — | — |
| 水銀含有量 | — | — |
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.
Zebra Danio
Not consumed — a hardy ornamental aquarium fish notable for its horizontal blue-silver stripes and active schooling behavior; also a widely used laboratory model organism.
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.
Zebra Danio
The zebrafish is a small cyprinid native to South Asia's freshwater streams. Its distinctive blue-and-gold horizontal stripes and hardy nature make it a popular aquarium fish. It is also the most widely used vertebrate model organism in genetic research.