Angelfish vs Northern Snakehead
Pterophyllum scalare comparado com Channa argus
Taxonomy & Classification
| Atributo | Angelfish | Northern Snakehead |
|---|---|---|
| Nome Científico | Pterophyllum scalare | Channa argus |
| Ordem | Cichliformes | Anabantiformes |
| Família | Cichlidae | Channidae |
| Conservation Status | Least Concern | Least Concern |
Physical Traits
| Atributo | Angelfish | Northern Snakehead |
|---|---|---|
| Comprimento Máximo | 15,0 cm | 150,0 cm |
| Peso Máximo | 0,03 kg | 8,0 kg |
| Cor | 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. | Tawny-brown to pale golden-brown body with irregular dark brown to black blotches and saddles creating a cryptic camouflage pattern; belly is pale cream; long dorsal fin is mottled dark brown. |
Habitat & Environment
| Atributo | Angelfish | Northern Snakehead |
|---|---|---|
| Tipo de Água | Freshwater | Freshwater |
| Faixa de Profundidade | — | — |
| Distribuição Geográfica | 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 … | Native to river basins of China, Korea, and far-eastern Russia including the Amur River system. Introduced and now invasive in parts of the eastern United … |
| Habitat | 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. | Rivers, lakes, and ponds of East Asia (China, Korea, Russia); invasive in North America. Tolerates oxygen-poor water (15-30°C); can breathe air. Inhabits densely vegetated shallows … |
Aquarium Suitability
| Atributo | Angelfish | Northern Snakehead |
|---|---|---|
| Tamanho Mínimo do Aquário | 190 L | — |
| Temperatura | 24-28 | — |
| Faixa de pH | 6.0-7.5 | — |
| Nível de Cuidado | Moderate | — |
| Temperamento | Semi-Aggressive | — |
Informações de Pesca
| Atributo | Angelfish | Northern Snakehead |
|---|---|---|
| Peixe Esportivo | Não | Sim |
| Classificação de Resistência | — | 7/10 |
| Recorde Mundial | — | — |
| Nível de Mercúrio | — | — |
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.
Northern Snakehead
Firm, white flesh with a mild flavor and low fat; valued in Asian cuisines, especially in soups and steamed preparations. An invasive species in North America where removal is encouraged.
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.
Northern Snakehead
The northern snakehead is an aggressive freshwater predator native to East Asia. It can breathe air and survive out of water for several days. Considered a destructive invasive species in North America, it provides exciting catch opportunities.