Cá nhồng lớn vs Great Hammerhead Shark
Sphyraena barracuda so sánh với Sphyrna mokarran
Taxonomy & Classification
| Thuộc tính | Cá nhồng lớn | Great Hammerhead Shark |
|---|---|---|
| Tên khoa học | Sphyraena barracuda | Sphyrna mokarran |
| Bộ | Perciformes | Carcharhiniformes |
| Họ | Sphyraenidae | Sphyrnidae |
| Conservation Status | Least Concern | Critically Endangered |
Physical Traits
| Thuộc tính | Cá nhồng lớn | Great Hammerhead Shark |
|---|---|---|
| Chiều dài tối đa | 200,0 cm | 610,0 cm |
| Cân nặng tối đa | 50,0 kg | 580,0 kg |
| Màu sắc | 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. | Brownish-gray to olive-gray dorsal surface with a clean countershaded white belly; no distinct patterning; first dorsal fin is tall and strongly falcate; pelvic fin tips dusky. |
Habitat & Environment
| Thuộc tính | Cá nhồng lớn | Great Hammerhead Shark |
|---|---|---|
| Loại nước | Saltwater | Saltwater |
| Phạm vi độ sâu | 0-100m | 1-300m |
| Phân bố địa lý | 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 … | Circumtropical in warm coastal and offshore waters of the Atlantic, Indian, and Pacific oceans. Concentrates around coral reefs, continental shelf edges, and deep-water drop-offs; population … |
| Môi trường sống | Pelagic, coral reefs, estuaries | Neritic |
Thông tin câu cá
| Thuộc tính | Cá nhồng lớn | Great Hammerhead Shark |
|---|---|---|
| Cá thể thao | Có | Không |
| Xếp hạng chiến đấu | 7/10 | — |
| Kỷ lục thế giới | — | — |
| Hàm lượng thủy ngân | — | — |
Cuisine & Edibility
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.
Great Hammerhead Shark
Critically Endangered — consumption strongly discouraged. Fins are historically traded but the species faces severe population decline; eating this fish is ecologically irresponsible.
Species Overview
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.
Great Hammerhead Shark
The great hammerhead is the largest of the nine hammerhead shark species. Its distinctive cephalofoil (hammer-shaped head) houses an array of electroreceptors that allow it to detect stingrays buried beneath the sand.