Common Goldfish vs Cá mú khổng lồ
Carassius auratus so sánh với Epinephelus itajara
Taxonomy & Classification
| Thuộc tính | Common Goldfish | Cá mú khổng lồ |
|---|---|---|
| Tên khoa học | Carassius auratus | Epinephelus itajara |
| Bộ | Cypriniformes | Perciformes/Serranoidei |
| Họ | Cyprinidae | Epinephelidae |
| Conservation Status | Least Concern | Vulnerable |
Physical Traits
| Thuộc tính | Common Goldfish | Cá mú khổng lồ |
|---|---|---|
| Chiều dài tối đa | 45,0 cm | 250,0 cm |
| Cân nặng tối đa | 2,0 kg | 363,0 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. | Yellow-brown to olive-green body densely covered with small dark brown spots and irregular blotches; 3–4 faint pale vertical bands on the flanks; juveniles show bolder contrasting yellow and black stripes. |
Habitat & Environment
| Thuộc tính | Common Goldfish | Cá mú khổng lồ |
|---|---|---|
| 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 … | Tropical western Atlantic from Florida and the Gulf of Mexico through the Caribbean Sea to Brazil, and eastern Pacific from the Gulf of California 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 … | Neritic, coral reefs, estuaries |
Aquarium Suitability
| Thuộc tính | Common Goldfish | Cá mú khổng lồ |
|---|---|---|
| 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 mú khổng lồ |
|---|---|---|
| Cá thể thao | Có | Có |
| Xếp hạng chiến đấu | — | 9/10 |
| 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 mú khổng lồ
Firm, flaky white flesh with a mild, sweet flavor; harvest is heavily restricted or banned throughout most of its range due to Vulnerable status. Catch-and-release strongly encouraged.
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 mú khổng lồ
The goliath grouper is the largest grouper in the Atlantic Ocean. This massive reef dweller can swallow prey whole and produces a distinctive booming sound by contracting its swim bladder to ward off intruders.