Атлантический гигантский групер vs Oscar
Epinephelus itajara в сравнении с Astronotus ocellatus
Taxonomy & Classification
| Характеристика | Атлантический гигантский групер | Oscar |
|---|---|---|
| Научное название | Epinephelus itajara | Astronotus ocellatus |
| Отряд | Perciformes | Cichliformes |
| Семейство | Serranidae | Cichlidae |
| Conservation Status | Vulnerable | Least Concern |
Physical Traits
| Характеристика | Атлантический гигантский групер | Oscar |
|---|---|---|
| Максимальная длина | 250,0 cm | 45,0 cm |
| Максимальный вес | 363,0 kg | 1,6 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. | Dark olive-brown to blackish body with irregular wavy orange-red markings forming a marbled or reticulated pattern; prominent black ocellus with orange ring at the upper tail base. |
Habitat & Environment
| Характеристика | Атлантический гигантский групер | Oscar |
|---|---|---|
| Тип воды | Saltwater | Freshwater |
| Диапазон глубин | 0-100m | — |
| 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 … | Native to the Amazon and Orinoco river basins in South America, including Peru, Colombia, and Brazil. Inhabits slow, deep, turbid rivers, flooded forests, and large … |
| Среда обитания | Neritic, coral reefs, estuaries | Slow-moving rivers and floodplains of the Amazon and Orinoco basins, South America. Warm, murky water (22-28°C, pH 6-8). Inhabits areas with submerged logs and dense … |
Aquarium Suitability
| Характеристика | Атлантический гигантский групер | Oscar |
|---|---|---|
| Минимальный объём аквариума | — | 280 L |
| Температура | — | 22-25 |
| Диапазон pH | — | 6.0-8.0 |
| Уровень сложности содержания | — | Moderate |
| Темперамент | — | Aggressive |
Информация о рыболовстве
| Характеристика | Атлантический гигантский групер | Oscar |
|---|---|---|
| Спортивная рыба | Да | Да |
| 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.
Oscar
Not consumed — popular ornamental cichlid kept for its bold patterning and personality; occasionally eaten in parts of South America but primarily an aquarium species.
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.
Oscar
The oscar is a large, intelligent cichlid native to the Amazon basin. Known for its dog-like personality, it can recognize its owner and may beg for food. Oscars rearrange their tank decor and require spacious aquariums with robust filtration.
Related Comparisons
Nature FYI Family
Explore more wildlife and biodiversity encyclopedias