Атлантический гигантский групер vs Great Hammerhead Shark
Epinephelus itajara в сравнении с Sphyrna mokarran
Taxonomy & Classification
| Характеристика | Атлантический гигантский групер | Great Hammerhead Shark |
|---|---|---|
| Научное название | Epinephelus itajara | Sphyrna mokarran |
| Отряд | Perciformes | Carcharhiniformes |
| Семейство | Serranidae | Sphyrnidae |
| Conservation Status | Vulnerable | Critically Endangered |
Physical Traits
| Характеристика | Атлантический гигантский групер | Great Hammerhead Shark |
|---|---|---|
| Максимальная длина | 250,0 cm | 610,0 cm |
| Максимальный вес | 363,0 kg | 580,0 kg |
| Окраска | 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. | 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
| Характеристика | Атлантический гигантский групер | Great Hammerhead Shark |
|---|---|---|
| Тип воды | Saltwater | Saltwater |
| Диапазон глубин | 0-100m | 1-300m |
| Ареал обитания | 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 … | 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 … |
| Среда обитания | Neritic, coral reefs, estuaries | Neritic |
Информация о рыболовстве
| Характеристика | Атлантический гигантский групер | Great Hammerhead Shark |
|---|---|---|
| Спортивная рыба | Да | Нет |
| Боевой рейтинг | 9/10 | — |
| Мировой рекорд | — | — |
| Содержание ртути | — | — |
Cuisine & Edibility
Атлантический гигантский групер
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.
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
Атлантический гигантский групер
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.
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.
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