Plecostomus vs Cá pecca vàng
Hypostomus plecostomus so sánh với Perca flavescens
Taxonomy & Classification
| Thuộc tính | Plecostomus | Cá pecca vàng |
|---|---|---|
| Tên khoa học | Hypostomus plecostomus | Perca flavescens |
| Bộ | Siluriformes | Perciformes |
| Họ | Loricariidae | Percidae |
| Conservation Status | Least Concern | Least Concern |
Physical Traits
| Thuộc tính | Plecostomus | Cá pecca vàng |
|---|---|---|
| Chiều dài tối đa | 50,0 cm | 50,0 cm |
| Cân nặng tối đa | 1,0 kg | 1,9 kg |
| Màu sắc | 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. | Bright golden-yellow body with 6–8 broad dark olive-green vertical saddle-bars; belly pale yellow to white; paired and anal fins are vivid orange to red; two separate dorsal fins, the first dark-spined. |
Habitat & Environment
| Thuộc tính | Plecostomus | Cá pecca vàng |
|---|---|---|
| Loại nước | Brackish | Brackish |
| Phạm vi độ sâu | — | 0-56m |
| Phân bố địa lý | 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 freshwater and slightly brackish lakes and rivers of central and eastern Canada and the northern United States, including all five Great Lakes. Abundant … |
| Môi trường sống | 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
| Thuộc tính | Plecostomus | Cá pecca vàng |
|---|---|---|
| Kích thước bể tối thiểu | 280 L | — |
| Nhiệt độ | 22-28 | — |
| Phạm vi pH | 6.5-8.0 | — |
| Mức độ chăm sóc | Easy | — |
| Tính cách | Peaceful | — |
Thông tin câu cá
| Thuộc tính | Plecostomus | Cá pecca vàng |
|---|---|---|
| Cá thể thao | Không | Có |
| Xếp hạng chiến đấu | — | 3/10 |
| Kỷ lục thế giới | — | — |
| Hàm lượng thủy ngân | — | — |
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.
Cá pecca vàng
Sweet, clean white flesh with very low fat and a delicate texture; among the most prized freshwater eating fish in the Great Lakes region. Best pan-fried or sautéed simply in butter.
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.
Cá pecca vàng
The yellow perch is a schooling fish found in lakes and slow rivers across North America. Its golden-yellow body with dark vertical bars is unmistakable. Its sweet, firm white flesh makes it one of the finest-tasting freshwater fish.