Arapaima vs Mahi-mahi
Arapaima gigas в сравнении с Coryphaena hippurus
Taxonomy & Classification
| Характеристика | Arapaima | Mahi-mahi |
|---|---|---|
| Научное название | Arapaima gigas | Coryphaena hippurus |
| Отряд | Osteoglossiformes | Carangiformes |
| Семейство | Arapaimidae | Coryphaenidae |
| Conservation Status | Data Deficient | Least Concern |
Physical Traits
| Характеристика | Arapaima | Mahi-mahi |
|---|---|---|
| Максимальная длина | 450,0 cm | 210,0 cm |
| Максимальный вес | 200,0 kg | 40,0 kg |
| Окраска | Dark olive-gray to grayish-black back with large scales that become vivid red-orange with black borders on the posterior flanks; belly pale cream; caudal fin reddish and rounded. | 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. |
Habitat & Environment
| Характеристика | Arapaima | Mahi-mahi |
|---|---|---|
| Тип воды | Freshwater | Saltwater |
| Диапазон глубин | — | 0-85m |
| Ареал обитания | Restricted to the Amazon River basin in Brazil, Peru, Guyana, and Bolivia. Inhabits flooded várzea lakes, oxbows, and large river channels; surfaces frequently to breathe … | 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 … |
| Среда обитания | Floodplain lakes (várzea) and large river channels of the Amazon basin. Slow-moving, shallow, warm freshwater (26-30°C). An obligate air-breather; rises to surface to gulp air. … | Neritic, pelagic, coral reefs |
Информация о рыболовстве
| Характеристика | Arapaima | Mahi-mahi |
|---|---|---|
| Спортивная рыба | Да | Да |
| Боевой рейтинг | 10/10 | 7/10 |
| Мировой рекорд | — | — |
| Содержание ртути | — | — |
Cuisine & Edibility
Arapaima
Large, firm white fillets with a mild, clean flavor and low fat; historically a staple protein in Amazonian communities. Often salted and dried; sustainable harvest is tightly regulated.
Mahi-mahi
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.
Species Overview
Arapaima
The arapaima is one of the largest freshwater fish in the world, reaching up to 4.5 meters. An obligate air-breather, it must surface every 10-20 minutes to gulp air. Its tongue is bony and used to crush prey against the roof of its mouth.
Mahi-mahi
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.