Great Hammerhead Shark vs Peacock Bass
Sphyrna mokarran so sánh với Cichla temensis
Taxonomy & Classification
| Thuộc tính | Great Hammerhead Shark | Peacock Bass |
|---|---|---|
| Tên khoa học | Sphyrna mokarran | Cichla temensis |
| Bộ | Carcharhiniformes | Cichliformes |
| Họ | Sphyrnidae | Cichlidae |
| Conservation Status | Critically Endangered | Least Concern |
Physical Traits
| Thuộc tính | Great Hammerhead Shark | Peacock Bass |
|---|---|---|
| Chiều dài tối đa | 610,0 cm | 100,0 cm |
| Cân nặng tối đa | 580,0 kg | 12,7 kg |
| Màu sắc | 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. | Golden-yellow to olive-green body with three bold dark vertical bars on the flanks; a striking black ocellus edged in gold at the tail base; breeding males develop a prominent nuchal hump. |
Habitat & Environment
| Thuộc tính | Great Hammerhead Shark | Peacock Bass |
|---|---|---|
| Loại nước | Saltwater | Freshwater |
| Phạm vi độ sâu | 1-300m | — |
| Phân bố địa lý | 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 … | Native to the Amazon River basin and Orinoco River system in South America, including Venezuela, Colombia, and Brazil. Inhabits blackwater rivers, flooded forests, and large … |
| Môi trường sống | Neritic | Native to Southeast Asian rivers including the Mekong basin. Warm, slow-moving freshwater with soft substrates. Introduced to tropical aquaculture systems globally. Tolerates wide temperature range … |
Thông tin câu cá
| Thuộc tính | Great Hammerhead Shark | Peacock Bass |
|---|---|---|
| Cá thể thao | Không | Có |
| Xếp hạng chiến đấu | — | 9/10 |
| Kỷ lục thế giới | — | — |
| Hàm lượng thủy ngân | — | — |
Cuisine & Edibility
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.
Peacock Bass
Firm, white flesh with a clean, mild flavor and low fat content. Prized table fish throughout Amazonian cuisines; excellent grilled, pan-fried, or steamed with citrus.
Species Overview
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.
Peacock Bass
The peacock bass is the crown jewel of Amazon basin sport fishing. Despite its name, it is actually a large cichlid. Known for explosive topwater strikes and powerful, drag-screaming runs in tropical rivers and lagoons.