イタヤラ vs Northern Snakehead

Epinephelus itajara との比較 Channa argus

Taxonomy & Classification

属性	イタヤラ	Northern Snakehead
学名	Epinephelus itajara	Channa argus
目	Perciformes	Perciformes
科	Serranidae	Channidae
Conservation Status	Vulnerable	Least Concern

Physical Traits

属性	イタヤラ	Northern Snakehead
最大体長	250.0 cm	150.0 cm
最大体重	363.0 kg	8.0 kg
体色	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.	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

属性	イタヤラ	Northern Snakehead
水質タイプ	Saltwater	Freshwater
生息水深	0-100m	—
分布域	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 …	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 …
生息地	Neritic, coral reefs, 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 …

釣り情報

属性	イタヤラ	Northern Snakehead
ゲームフィッシュ	はい	はい
ファイト評価	9/10	7/10
世界記録	—	—
水銀含有量	—	—

Cuisine & Edibility

イタヤラ

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.

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

イタヤラ

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.

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.