イタヤラ vs Neon Tetra

Epinephelus itajara との比較 Paracheirodon innesi

Taxonomy & Classification

属性	イタヤラ	Neon Tetra
学名	Epinephelus itajara	Paracheirodon innesi
目	Perciformes	Characiformes
科	Serranidae	Characidae
Conservation Status	Vulnerable	Least Concern

Physical Traits

属性	イタヤラ	Neon Tetra
最大体長	250.0 cm	3.0 cm
最大体重	363.0 kg	0.001 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.	Electric iridescent blue-green stripe from eye to adipose fin; vivid red stripe from mid-body to tail base; back olive-brown; belly silvery-white; all fins transparent and colorless.

Habitat & Environment

属性	イタヤラ	Neon Tetra
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 blackwater tributaries of the upper Amazon River basin in Colombia, Peru, and Brazil. Inhabits slow, acidic, tannin-stained streams and flooded forest areas in …
生息地	Neritic, coral reefs, estuaries	Warm, soft-water rivers and streams of the upper Amazon and Perú in South America. Prefers slow-moving blackwater with dense vegetation (pH 5.5-7.5, 20-26°C). Dense schooling …

Aquarium Suitability

属性	イタヤラ	Neon Tetra
最小水槽サイズ	—	40 L
水温	—	20-26
pH 範囲	—	6.0-7.0
飼育難易度	—	Easy
気性	—	Peaceful

釣り情報

属性	イタヤラ	Neon Tetra
ゲームフィッシュ	はい	いいえ
ファイト評価	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.

Neon Tetra

Not consumed — ornamental aquarium species kept for its vivid iridescent stripe and peaceful schooling behavior.

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.

Neon Tetra

The neon tetra is one of the most popular freshwater aquarium fish, known for its iridescent blue and red horizontal stripes. Native to blackwater streams of the Amazon basin, it thrives in schools of six or more.