オニカマス vs Zebra Danio
Sphyraena barracuda との比較 Danio rerio
Taxonomy & Classification
| 属性 | オニカマス | Zebra Danio |
|---|---|---|
| 学名 | Sphyraena barracuda | Danio rerio |
| 目 | Perciformes | Cypriniformes |
| 科 | Sphyraenidae | Danionidae |
| Conservation Status | Least Concern | Least Concern |
Physical Traits
| 属性 | オニカマス | Zebra Danio |
|---|---|---|
| 最大体長 | 200.0 cm | 5.0 cm |
| 最大体重 | 50.0 kg | 0.001 kg |
| 体色 | 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. | 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 | オニカマス | Zebra Danio |
|---|---|---|
| 水質タイプ | Saltwater | Freshwater |
| 生息水深 | 0-100m | — |
| 分布域 | 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 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 | Pelagic, coral reefs, estuaries | 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 | オニカマス | 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 | オニカマス | Zebra Danio |
|---|---|---|
| ゲームフィッシュ | はい | いいえ |
| ファイト評価 | 7/10 | — |
| 世界記録 | — | — |
| 水銀含有量 | — | — |
Cuisine & Edibility
オニカマス
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.
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
オニカマス
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.
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.