Atlantic Salmon vs Oscar
Salmo salar so sánh với Astronotus ocellatus
Taxonomy & Classification
| Thuộc tính | Atlantic Salmon | Oscar |
|---|---|---|
| Tên khoa học | Salmo salar | Astronotus ocellatus |
| Bộ | Salmoniformes | Cichliformes |
| Họ | Salmonidae | Cichlidae |
| Conservation Status | Least Concern | Least Concern |
Physical Traits
| Thuộc tính | Atlantic Salmon | Oscar |
|---|---|---|
| Chiều dài tối đa | 150,0 cm | 45,0 cm |
| Cân nặng tối đa | 46,8 kg | 1,6 kg |
| Màu sắc | Silvery flanks with a blue-green back; sea-run fish are nearly spotless with a few scattered X-shaped dark spots above the lateral line and pinkish-red tones at spawning. | Dark olive-brown to blackish body with irregular wavy orange-red markings forming a marbled or reticulated pattern; prominent black ocellus with orange ring at the upper tail base. |
Habitat & Environment
| Thuộc tính | Atlantic Salmon | Oscar |
|---|---|---|
| Loại nước | Freshwater & Saltwater | Freshwater |
| Phạm vi độ sâu | 0-210m | — |
| Phân bố địa lý | North Atlantic Ocean from northeastern North America to western Europe, including rivers of Canada, Norway, Iceland, and the British Isles. Anadromous populations spawn in cold, … | Native to the Amazon and Orinoco river basins in South America, including Peru, Colombia, and Brazil. Inhabits slow, deep, turbid rivers, flooded forests, and large … |
| Môi trường sống | Neritic | Slow-moving rivers and floodplains of the Amazon and Orinoco basins, South America. Warm, murky water (22-28°C, pH 6-8). Inhabits areas with submerged logs and dense … |
Aquarium Suitability
| Thuộc tính | Atlantic Salmon | Oscar |
|---|---|---|
| Kích thước bể tối thiểu | — | 280 L |
| Nhiệt độ | — | 22-25 |
| Phạm vi pH | — | 6.0-8.0 |
| Mức độ chăm sóc | — | Moderate |
| Tính cách | — | Aggressive |
Thông tin câu cá
| Thuộc tính | Atlantic Salmon | Oscar |
|---|---|---|
| Cá thể thao | Có | Có |
| Xếp hạng chiến đấu | 8/10 | — |
| Kỷ lục thế giới | — | — |
| Hàm lượng thủy ngân | — | — |
Cuisine & Edibility
Atlantic Salmon
Rich, buttery flesh with high omega-3 fat content and a distinctly full flavor. Versatile in the kitchen — superb grilled, poached, smoked, or served raw as sashimi.
Oscar
Not consumed — popular ornamental cichlid kept for its bold patterning and personality; occasionally eaten in parts of South America but primarily an aquarium species.
Species Overview
Atlantic Salmon
The Atlantic salmon is an anadromous species that migrates from the ocean to freshwater rivers to spawn. Renowned among fly fishers, it is also one of the most important farmed fish species globally.
Oscar
The oscar is a large, intelligent cichlid native to the Amazon basin. Known for its dog-like personality, it can recognize its owner and may beg for food. Oscars rearrange their tank decor and require spacious aquariums with robust filtration.