Crapet arlequin vs Poisson tête de serpent
Lepomis macrochirus comparé à Channa argus
Taxonomy & Classification
| Attribut | Crapet arlequin | Poisson tête de serpent |
|---|---|---|
| Nom scientifique | Lepomis macrochirus | Channa argus |
| Ordre | Centrarchiformes | Anabantiformes |
| Famille | Centrarchidae | Channidae |
| Conservation Status | Least Concern | Least Concern |
Physical Traits
| Attribut | Crapet arlequin | Poisson tête de serpent |
|---|---|---|
| Longueur maximale | 41,0 cm | 150,0 cm |
| Poids maximum | 2,2 kg | 8,0 kg |
| Couleur | Olive-green to dark bluish-green back with 6–8 darker vertical bars; deep blue-purple iridescent opercular flap; breast and belly range from yellow to bright orange; no spots on the soft dorsal fin. | 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
| Attribut | Crapet arlequin | Poisson tête de serpent |
|---|---|---|
| Type d'eau | Freshwater | Freshwater |
| Plage de profondeur | — | — |
| Aire de répartition | Native to the eastern and central United States from the Great Lakes basin south to the Gulf Coast and Florida. Inhabits weedy lake margins, ponds, … | 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 | Estuaries | 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 … |
Informations sur la pêche
| Attribut | Crapet arlequin | Poisson tête de serpent |
|---|---|---|
| Poisson de pêche sportive | Oui | Oui |
| Cote de combativité | 3/10 | 7/10 |
| Record du monde | — | — |
| Teneur en mercure | — | — |
Cuisine & Edibility
Crapet arlequin
Mild, sweet white flesh with fine texture and very low fat; one of America's most popular panfish for the table. Ideal pan-fried whole with cornmeal crust or deep-fried in strips.
Poisson tête de serpent
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
Crapet arlequin
The bluegill is the most common sunfish in North America and often the first fish a young angler catches. Its deep body, dark ear flap, and iridescent blue-green colors make it easy to identify. A fierce predator of insects despite its small size.
Poisson tête de serpent
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.