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イタヤラ

イタヤラ

Epinephelus itajara

Vulnerable Saltwater
最大体長
250.0 cm
最大体重
363.0 kg
体色
Yellow-brown to olive-green body densely …
生息水深
0-100m
カテゴリ
Sport Fish

Overview

The largest grouper in the Atlantic, the goliath grouper is a massive reef-dweller reaching 2.5 metres and over 360 kilograms. Yellow-brown and densely peppered with dark spots, it haunts shallow reefs, mangroves, and rocky ledges from Florida and the Gulf of Mexico through the Caribbean to Brazil, with an eastern Pacific population as well. It can engulf large prey whole and produces a distinctive booming sound by contracting muscles against its swim bladder to warn off intruders and divers. Heavily depleted by past overfishing, it is assessed as Vulnerable, and harvest is restricted or banned across much of its range, making catch-and-release the norm. Juveniles depend on mangrove nurseries.

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概要

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.

Physical Description

Measurement Value
Maximum Length 250.0 cm
Maximum Weight 363.0 kg
生息水深 0-100m

Coloration

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.

Habitat & Distribution

Neritic, coral reefs, estuaries

水質タイプ
Saltwater
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 Peru. Congregates in shallow reef habitats, mangroves, and rocky ledges.

Conservation Status

Vulnerable IUCN Red List

イタヤラ is classified as Vulnerable by the International Union for Conservation of Nature (IUCN).

イタヤラ faces significant threats to its wild populations.

食用・料理情報

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.

釣り情報

ゲームフィッシュ
はい
ファイト評価
9/5
おすすめ餌・ルアー
live bait, mullet, jacks

Taxonomy

Perciformes/Serranoidei
Epinephelidae
Epinephelus itajara

Names in Other Languages

Language Name
Arabic هامور أطلسي عملاق
Chinese (Simplified) 伊氏石斑魚
French Mérou géant de l'Atlantique
Japanese イタヤラ
Korean 대서양골리앗참바리
Portuguese Mero
Russian Атлантический гигантский групер
Spanish Mero gigante del Atlántico
Vietnamese Cá mú khổng lồ

よくある質問

Can you eat 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.
How big does イタヤラ get?
イタヤラ can grow up to 250.0 cm long and weigh 363.0 kg.
Where is イタヤラ found?
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 Peru. Congregates in shallow reef habitats, mangroves, and rocky ledges. Neritic, coral reefs, estuaries
Is イタヤラ endangered?
The conservation status of イタヤラ is Vulnerable according to the IUCN Red List.
What family does イタヤラ belong to?
イタヤラ (Epinephelus itajara) belongs to the family Epinephelidae in the order Perciformes/Serranoidei.

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