Cá nục heo cờ vs Northern Snakehead
Coryphaena hippurus so sánh với Channa argus
Taxonomy & Classification
| Thuộc tính | Cá nục heo cờ | Northern Snakehead |
|---|---|---|
| Tên khoa học | Coryphaena hippurus | Channa argus |
| Bộ | Carangiformes | Anabantiformes |
| Họ | Coryphaenidae | Channidae |
| Conservation Status | Least Concern | Least Concern |
Physical Traits
| Thuộc tính | Cá nục heo cờ | Northern Snakehead |
|---|---|---|
| Chiều dài tối đa | 210,0 cm | 150,0 cm |
| Cân nặng tối đa | 40,0 kg | 8,0 kg |
| Màu sắc | Dazzling iridescent blue-green and gold flanks; males have a blunt squared-off head; flanks flicker golden-yellow to electric blue when alive, fading to dull gray-green at death. | Tawny-brown to pale golden-brown body with irregular dark brown to black blotches and saddles creating a cryptic camouflage pattern; belly is pale cream; long dorsal fin is mottled dark brown. |
Habitat & Environment
| Thuộc tính | Cá nục heo cờ | Northern Snakehead |
|---|---|---|
| Loại nước | Saltwater | Freshwater |
| Phạm vi độ sâu | 0-85m | — |
| Phân bố địa lý | Worldwide in tropical and subtropical oceanic waters of the Atlantic, Pacific, and Indian oceans. Highly pelagic; gathers around floating sargassum mats, current lines, and thermocline … | Native to river basins of China, Korea, and far-eastern Russia including the Amur River system. Introduced and now invasive in parts of the eastern United … |
| Môi trường sống | Neritic, pelagic, coral reefs | Rivers, lakes, and ponds of East Asia (China, Korea, Russia); invasive in North America. Tolerates oxygen-poor water (15-30°C); can breathe air. Inhabits densely vegetated shallows … |
Thông tin câu cá
| Thuộc tính | Cá nục heo cờ | Northern Snakehead |
|---|---|---|
| Cá thể thao | Có | Có |
| Xếp hạng chiến đấu | 7/10 | 7/10 |
| Kỷ lục thế giới | — | — |
| Hàm lượng thủy ngân | — | — |
Cuisine & Edibility
Cá nục heo cờ
Firm, slightly sweet flesh with large, moist flakes and low fat. Excellent grilled, blackened Cajun-style, or in tacos; one of the most popular sport fish for the table.
Northern Snakehead
Firm, white flesh with a mild flavor and low fat; valued in Asian cuisines, especially in soups and steamed preparations. An invasive species in North America where removal is encouraged.
Species Overview
Cá nục heo cờ
The mahi-mahi, also known as dorado or dolphinfish, is among the most colorful pelagic fish in the ocean. Its iridescent blue, green, and gold body fades rapidly after death. It is a fast-growing species, rarely living beyond five years.
Northern Snakehead
The northern snakehead is an aggressive freshwater predator native to East Asia. It can breathe air and survive out of water for several days. Considered a destructive invasive species in North America, it provides exciting catch opportunities.