Crossie blanc vs Poisson tête de serpent
Centropomus undecimalis comparé à Channa argus
Taxonomy & Classification
| Attribut | Crossie blanc | Poisson tête de serpent |
|---|---|---|
| Nom scientifique | Centropomus undecimalis | Channa argus |
| Ordre | Carangaria/misc | Anabantiformes |
| Famille | Centropomidae | Channidae |
| Conservation Status | Least Concern | Least Concern |
Physical Traits
| Attribut | Crossie blanc | Poisson tête de serpent |
|---|---|---|
| Longueur maximale | 140,0 cm | 150,0 cm |
| Poids maximum | 24,3 kg | 8,0 kg |
| Couleur | Pale golden-olive to grayish-brown back with silvery flanks; a bold black lateral stripe runs from the operculum to the tail; belly pale yellow-white; fins are yellowish with a dusky posterior 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 | Crossie blanc | Poisson tête de serpent |
|---|---|---|
| Type d'eau | Freshwater & Saltwater | Freshwater |
| Plage de profondeur | ?-22m | — |
| Aire de répartition | Western Atlantic from South Carolina south through the Gulf of Mexico, entire Caribbean, and along the Atlantic and Pacific coasts of Central America to Brazil. … | 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 | Neritic, 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 | Crossie blanc | Poisson tête de serpent |
|---|---|---|
| Poisson de pêche sportive | Oui | Oui |
| Cote de combativité | 8/10 | 7/10 |
| Record du monde | — | — |
| Teneur en mercure | — | — |
Cuisine & Edibility
Crossie blanc
Sweet, firm white flesh with a mild, clean flavor; low fat and large flakes. Highly regarded as table fare in Florida and the Caribbean; excellent grilled, blackened, or pan-seared.
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
Crossie blanc
The common snook is a prized inshore game fish found in tropical western Atlantic waters. It is highly sensitive to cold water and cannot survive temperatures below 12 degrees Celsius. Its lateral line is distinctive — a bold black stripe.
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.