Channel Catfish vs Cá mú khổng lồ
Ictalurus punctatus so sánh với Epinephelus itajara
Taxonomy & Classification
| Thuộc tính | Channel Catfish | Cá mú khổng lồ |
|---|---|---|
| Tên khoa học | Ictalurus punctatus | Epinephelus itajara |
| Bộ | Siluriformes | Perciformes/Serranoidei |
| Họ | Ictaluridae | Epinephelidae |
| Conservation Status | Least Concern | Vulnerable |
Physical Traits
| Thuộc tính | Channel Catfish | Cá mú khổng lồ |
|---|---|---|
| Chiều dài tối đa | 132,0 cm | 250,0 cm |
| Cân nặng tối đa | 26,0 kg | 363,0 kg |
| Màu sắc | Blue-gray to olive-gray back with silvery-white sides; scattered small black spots on the flanks in juveniles that fade with age; belly creamy-white; deeply forked tail fin is uniformly grayish. | 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. |
Habitat & Environment
| Thuộc tính | Channel Catfish | Cá mú khổng lồ |
|---|---|---|
| Loại nước | Freshwater | Saltwater |
| Phạm vi độ sâu | 0-15m | 0-100m |
| Phân bố địa lý | Native to the central and eastern United States and southern Canada, from the Great Lakes south through the Mississippi River basin to the Gulf Coast. … | 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 … |
| Môi trường sống | Estuaries | Neritic, coral reefs, estuaries |
Thông tin câu cá
| Thuộc tính | Channel Catfish | Cá mú khổng lồ |
|---|---|---|
| Cá thể thao | Có | Có |
| Xếp hạng chiến đấu | 5/10 | 9/10 |
| Kỷ lục thế giới | — | — |
| Hàm lượng thủy ngân | — | — |
Cuisine & Edibility
Channel Catfish
Firm, moist white flesh with a mild, sweet flavor and very low fat. A Southern U.S. staple — beloved deep-fried with cornmeal batter; also excellent grilled or blackened.
Cá mú khổng lồ
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.
Species Overview
Channel Catfish
The channel catfish is the most abundant and widely fished catfish species in North America. It has a keen sense of smell, with taste buds distributed across its entire body, enabling it to locate food in murky water.
Cá mú khổng lồ
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.