Common Goldfish vs Cá nhồng lớn
Carassius auratus so sánh với Sphyraena barracuda
Taxonomy & Classification
| Thuộc tính | Common Goldfish | Cá nhồng lớn |
|---|---|---|
| Tên khoa học | Carassius auratus | Sphyraena barracuda |
| Bộ | Cypriniformes | Perciformes |
| Họ | Cyprinidae | Sphyraenidae |
| Conservation Status | Least Concern | Least Concern |
Physical Traits
| Thuộc tính | Common Goldfish | Cá nhồng lớn |
|---|---|---|
| Chiều dài tối đa | 45,0 cm | 200,0 cm |
| Cân nặng tối đa | 2,0 kg | 50,0 kg |
| Màu sắc | Brilliant orange to deep golden-yellow body with a metallic sheen across all scales; domesticated forms range from white, yellow, and red to black and calico bicolor combinations. | 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. |
Habitat & Environment
| Thuộc tính | Common Goldfish | Cá nhồng lớn |
|---|---|---|
| Loại nước | Brackish | Saltwater |
| Phạm vi độ sâu | 0-20m | 0-100m |
| Phân bố địa lý | Originates from rivers and lakes of eastern China and possibly Korea; domesticated for over 1,000 years. Wild relatives inhabit slow rivers, ponds, and slightly brackish … | 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 … |
| Môi trường sống | Ponds, lakes, slow rivers across East Asia; introduced worldwide. Tolerates wide temperature range (10-30°C) and turbid water. Prefers shallow, vegetated areas with soft substrates. Domestic … | Pelagic, coral reefs, estuaries |
Aquarium Suitability
| Thuộc tính | Common Goldfish | Cá nhồng lớn |
|---|---|---|
| Kích thước bể tối thiểu | 150 L | — |
| Nhiệt độ | 10-24 | — |
| Phạm vi pH | 6.0-8.0 | — |
| Mức độ chăm sóc | Easy | — |
| Tính cách | Peaceful | — |
Thông tin câu cá
| Thuộc tính | Common Goldfish | Cá nhồng lớn |
|---|---|---|
| Cá thể thao | Có | Có |
| Xếp hạng chiến đấu | — | 7/10 |
| Kỷ lục thế giới | — | — |
| Hàm lượng thủy ngân | — | — |
Cuisine & Edibility
Common Goldfish
Not consumed — a classic ornamental aquarium and pond fish; its vivid color and hardy nature make it one of the world's most popular decorative species.
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.
Species Overview
Common Goldfish
The goldfish was one of the first fish to be domesticated, with selective breeding in China dating back over 1,000 years. Despite common misconceptions, goldfish can live 10-15 years with proper care and require far more space than a small bowl.
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.