イタヤラ vs Yellowfin Tuna

Epinephelus itajara との比較 Thunnus albacares

Taxonomy & Classification

属性	イタヤラ	Yellowfin Tuna
学名	Epinephelus itajara	Thunnus albacares
目	Perciformes	Scombriformes
科	Serranidae	Scombridae
Conservation Status	Vulnerable	Least Concern

Physical Traits

属性	イタヤラ	Yellowfin Tuna
最大体長	250.0 cm	239.0 cm
最大体重	363.0 kg	200.0 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.	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

属性	イタヤラ	Yellowfin Tuna
水質タイプ	Saltwater	Saltwater
生息水深	0-100m	1-1602m
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 …	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 …
生息地	Neritic, coral reefs, estuaries	Pelagic, estuaries

釣り情報

属性	イタヤラ	Yellowfin Tuna
ゲームフィッシュ	はい	はい
ファイト評価	9/10	9/10
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.

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

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.

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.