Arapaima vs Common Carp
Arapaima gigas so sánh với Cyprinus carpio
Taxonomy & Classification
| Thuộc tính | Arapaima | Common Carp |
|---|---|---|
| Tên khoa học | Arapaima gigas | Cyprinus carpio |
| Bộ | Osteoglossiformes | Cypriniformes |
| Họ | Arapaimidae | Cyprinidae |
| Conservation Status | Data Deficient | Vulnerable |
Physical Traits
| Thuộc tính | Arapaima | Common Carp |
|---|---|---|
| Chiều dài tối đa | 450,0 cm | 120,0 cm |
| Cân nặng tối đa | 200,0 kg | 40,1 kg |
| Màu sắc | 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. | Olive-brown to dark greenish-bronze back with large golden-yellow scales on the sides; belly yellowish-white; fins are grayish to dark olive; scales have a faint darker edge giving a reticulated look. |
Habitat & Environment
| Thuộc tính | Arapaima | Common Carp |
|---|---|---|
| Loại nước | Freshwater | Brackish |
| Phạm vi độ sâu | — | 0-29m |
| Phân bố địa lý | 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 … | Native to the Danube and Caspian Sea drainages of central Europe and western Asia. Introduced globally; now one of the most widely distributed freshwater fish … |
| Môi trường sống | 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. … | Rivers, lakes, and reservoirs across Asia; introduced globally. Highly adaptable; tolerates turbid, warm, low-oxygen water (4-30°C). Prefers slow-moving water over silty substrates. Important aquaculture species. |
Thông tin câu cá
| Thuộc tính | Arapaima | Common Carp |
|---|---|---|
| Cá thể thao | Có | Có |
| Xếp hạng chiến đấu | 10/10 | — |
| Kỷ lục thế giới | — | — |
| Hàm lượng thủy ngân | — | — |
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.
Common Carp
Dense, moderately fatty flesh with an earthy flavor; improves greatly when sourced from clean, cold water. Central European staple — traditionally braised, fried, or prepared as gefilte fish.
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.
Common Carp
The common carp is one of the most widely introduced freshwater fish globally. Originally domesticated in East Asia over 2,000 years ago, it is a sacred fish in many cultures and the primary target species in European coarse fishing.