Angelfish vs Yellowfin Tuna
Pterophyllum scalare so sánh với Thunnus albacares
Taxonomy & Classification
| Thuộc tính | Angelfish | Yellowfin Tuna |
|---|---|---|
| Tên khoa học | Pterophyllum scalare | Thunnus albacares |
| Bộ | Cichliformes | Scombriformes |
| Họ | Cichlidae | Scombridae |
| Conservation Status | Least Concern | Least Concern |
Physical Traits
| Thuộc tính | Angelfish | Yellowfin Tuna |
|---|---|---|
| Chiều dài tối đa | 15,0 cm | 239,0 cm |
| Cân nặng tối đa | 0,03 kg | 200,0 kg |
| Màu sắc | Silver to pale gold body with four bold black vertical bars including one through the eye; tall triangular dorsal and ventral fins are translucent silver; domesticated forms include gold, black, and marbled variants. | Dark metallic blue-black back contrasting with a silver-white belly; a golden-yellow lateral band runs mid-body; dorsal, anal, and finlets are bright canary yellow with black edges. |
Habitat & Environment
| Thuộc tính | Angelfish | Yellowfin Tuna |
|---|---|---|
| Loại nước | Freshwater | Saltwater |
| Phạm vi độ sâu | — | 1-1602m |
| Phân bố địa lý | Native to the Amazon River basin and associated river systems in Peru, Colombia, and Brazil. Inhabits densely vegetated floodplain swamps, flooded igapó forests, and slow … | Pantropical, ranging across the Atlantic, Indian, and Pacific oceans between roughly 40°N and 35°S. Aggregates around seamounts, fish aggregating devices, and thermocline boundaries in pelagic … |
| Môi trường sống | Slow-moving rivers and flooded forests of the Amazon basin, particularly white-water and clear-water rivers. Warm water (24-30°C); inhabits areas with submerged vegetation and driftwood. | Pelagic, estuaries |
Aquarium Suitability
| Thuộc tính | Angelfish | Yellowfin Tuna |
|---|---|---|
| Kích thước bể tối thiểu | 190 L | — |
| Nhiệt độ | 24-28 | — |
| Phạm vi pH | 6.0-7.5 | — |
| Mức độ chăm sóc | Moderate | — |
| Tính cách | Semi-Aggressive | — |
Thông tin câu cá
| Thuộc tính | Angelfish | Yellowfin Tuna |
|---|---|---|
| Cá thể thao | Không | Có |
| Xếp hạng chiến đấu | — | 9/10 |
| Kỷ lục thế giới | — | — |
| Hàm lượng thủy ngân | — | — |
Cuisine & Edibility
Angelfish
Not consumed — a graceful ornamental cichlid valued for its triangular body shape and striking vertical banding; widely kept in freshwater community tanks.
Yellowfin Tuna
Lean, dense flesh with a clean, meaty flavor; prized for sashimi and poke. Excellent seared rare, grilled as steaks, or served raw; one of the most commercially valued tunas.
Species Overview
Angelfish
The freshwater angelfish is a majestic cichlid with a laterally compressed body and long, flowing dorsal and anal fins. Native to the Amazon basin, it has been selectively bred into numerous color varieties including marble, koi, and platinum.
Yellowfin Tuna
The yellowfin tuna is a pelagic predator found in tropical and subtropical oceans worldwide. Capable of speeds exceeding 75 km/h, it is prized both as a sport fish and for its high-quality sashimi-grade flesh.