Plecostomus vs обыкновенный судак
Hypostomus plecostomus в сравнении с Sander lucioperca
Taxonomy & Classification
| Характеристика | Plecostomus | обыкновенный судак |
|---|---|---|
| Научное название | Hypostomus plecostomus | Sander lucioperca |
| Отряд | Siluriformes | Perciformes |
| Семейство | Loricariidae | Percidae |
| Conservation Status | Least Concern | Least Concern |
Physical Traits
| Характеристика | Plecostomus | обыкновенный судак |
|---|---|---|
| Максимальная длина | 50,0 cm | 130,0 cm |
| Максимальный вес | 1,0 kg | 20,0 kg |
| Окраска | Dark brown to grayish-black body densely covered with pale yellowish or cream spots and flecks creating a mottled leopard-like pattern; armor-plated scutes visible; belly is pale tan to cream. | 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. |
Habitat & Environment
| Характеристика | Plecostomus | обыкновенный судак |
|---|---|---|
| Тип воды | Brackish | Brackish |
| Диапазон глубин | — | 2-30m |
| Ареал обитания | Native to rivers and coastal streams of northeastern South America, from Guyana and Suriname through northern Brazil. Found in rocky river bottoms and estuarine margins; … | 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 … |
| Среда обитания | Rivers of the Amazon basin, especially the Rio Tapajós and Rio Orinoco. Inhabits clear-water rivers over gravel and rocks; also near submerged wood. Grazes algae … | Estuaries |
Aquarium Suitability
| Характеристика | Plecostomus | обыкновенный судак |
|---|---|---|
| Минимальный объём аквариума | 280 L | — |
| Температура | 22-28 | — |
| Диапазон pH | 6.5-8.0 | — |
| Уровень сложности содержания | Easy | — |
| Темперамент | Peaceful | — |
Информация о рыболовстве
| Характеристика | Plecostomus | обыкновенный судак |
|---|---|---|
| Спортивная рыба | Нет | Да |
| Боевой рейтинг | — | 6/10 |
| Мировой рекорд | — | — |
| Содержание ртути | — | — |
Cuisine & Edibility
Plecostomus
Not consumed — ornamental algae-eating catfish kept as a natural tank cleaner; widely popular in freshwater aquariums for its armored body and bottom-dwelling habits.
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.
Species Overview
Plecostomus
The common pleco is a large armored catfish native to South America. Often purchased as an algae eater, it can outgrow most home aquariums. Its sucker-like mouth allows it to rasp algae from surfaces and anchor itself in fast-flowing currents.
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.