обыкновенный судак vs Zebra Danio
Sander lucioperca в сравнении с Danio rerio
Taxonomy & Classification
| Характеристика | обыкновенный судак | Zebra Danio |
|---|---|---|
| Научное название | Sander lucioperca | Danio rerio |
| Отряд | Perciformes | Cypriniformes |
| Семейство | Percidae | Danionidae |
| Conservation Status | Least Concern | Least Concern |
Physical Traits
| Характеристика | обыкновенный судак | Zebra Danio |
|---|---|---|
| Максимальная длина | 130,0 cm | 5,0 cm |
| Максимальный вес | 20,0 kg | 0,001 kg |
| Окраска | Greenish-gray to olive body with 8–10 dark olive-brown vertical bars or saddle blotches; flanks finely mottled; belly whitish; first dorsal fin with dark-spotted rays; large glassy eyes adapted for low light. | Silver to pale gold body with five continuous horizontal royal-blue stripes running from gill to tail tip, including through the fins; belly silvery-white; fins clear with blue-gold striping. |
Habitat & Environment
| Характеристика | обыкновенный судак | Zebra Danio |
|---|---|---|
| Тип воды | Brackish | Freshwater |
| Диапазон глубин | 2-30m | — |
| Ареал обитания | Native to river systems and large lakes of northern and central Europe and western Asia, including the Volga, Danube, Rhine, and Baltic Sea drainages. Tolerates … | Native to the Ganges and Brahmaputra river basins of Bangladesh, India, Nepal, and Myanmar. Inhabits fast-flowing hill streams, rice paddies, and shallow ponds across the … |
| Среда обитания | Estuaries | Fast-flowing, clear mountain streams of the Ganges-Brahmaputra region, India and Bangladesh. Clean, well-oxygenated, shallow water with sandy and gravelly substrate (18-26°C). Lab model organism. |
Aquarium Suitability
| Характеристика | обыкновенный судак | Zebra Danio |
|---|---|---|
| Минимальный объём аквариума | — | 40 L |
| Температура | — | 18-24 |
| Диапазон pH | — | 6.0-8.0 |
| Уровень сложности содержания | — | Easy |
| Темперамент | — | Peaceful |
Информация о рыболовстве
| Характеристика | обыкновенный судак | Zebra Danio |
|---|---|---|
| Спортивная рыба | Да | Нет |
| Боевой рейтинг | 6/10 | — |
| Мировой рекорд | — | — |
| Содержание ртути | — | — |
Cuisine & Edibility
обыкновенный судак
Lean, firm white flesh with a delicate, mild flavor and nearly no fat; boneless fillets are easy to work with. The most prized freshwater eating fish in Central and Eastern Europe.
Zebra Danio
Not consumed — a hardy ornamental aquarium fish notable for its horizontal blue-silver stripes and active schooling behavior; also a widely used laboratory model organism.
Species Overview
обыкновенный судак
The zander is the European equivalent of the walleye and one of the most prized freshwater predators in Europe. Its excellent low-light vision makes it a crepuscular hunter. Its delicate white flesh is considered among the finest of freshwater fish.
Zebra Danio
The zebrafish is a small cyprinid native to South Asia's freshwater streams. Its distinctive blue-and-gold horizontal stripes and hardy nature make it a popular aquarium fish. It is also the most widely used vertebrate model organism in genetic research.