Common Goldfish vs ハナミノカサゴ

Carassius auratus との比較 Pterois volitans

Taxonomy & Classification

属性	Common Goldfish	ハナミノカサゴ
学名	Carassius auratus	Pterois volitans
目	Cypriniformes	Scorpaeniformes
科	Cyprinidae	Scorpaenidae
Conservation Status	Least Concern	Least Concern

Physical Traits

属性	Common Goldfish	ハナミノカサゴ
最大体長	45.0 cm	38.0 cm
最大体重	2.0 kg	1.1 kg
体色	Brilliant orange to deep golden-yellow body with a metallic sheen across all scales; domesticated forms range from white, yellow, and red to black and calico bicolor combinations.	White to cream body with alternating bold reddish-brown and white vertical bands; fan-like pectoral fins are banded with red-brown and white spots; long dorsal spines are striped and venomous.

Habitat & Environment

属性	Common Goldfish	ハナミノカサゴ
水質タイプ	Brackish	Saltwater
生息水深	0-20m	2-55m
分布域	Originates from rivers and lakes of eastern China and possibly Korea; domesticated for over 1,000 years. Wild relatives inhabit slow rivers, ponds, and slightly brackish …	Native to the Indo-Pacific from East Africa and the Red Sea to southern Japan, Australia, and the Marquesas. Invasive in the western Atlantic and Caribbean …
生息地	Ponds, lakes, slow rivers across East Asia; introduced worldwide. Tolerates wide temperature range (10-30°C) and turbid water. Prefers shallow, vegetated areas with soft substrates. Domestic …	Neritic, coral reefs

Aquarium Suitability

属性	Common Goldfish	ハナミノカサゴ
最小水槽サイズ	150 L	—
水温	10-24	—
pH 範囲	6.0-8.0	—
飼育難易度	Easy	—
気性	Peaceful	—

釣り情報

属性	Common Goldfish	ハナミノカサゴ
ゲームフィッシュ	はい	いいえ
ファイト評価	—	—
世界記録	—	—
水銀含有量	—	—

Cuisine & Edibility

Common Goldfish

Not consumed — a classic ornamental aquarium and pond fish; its vivid color and hardy nature make it one of the world's most popular decorative species.

ハナミノカサゴ

Sweet, buttery white flesh once spines are safely removed; increasingly promoted as a sustainable food source in Atlantic waters where it is an invasive species.

Species Overview

Common Goldfish

The goldfish was one of the first fish to be domesticated, with selective breeding in China dating back over 1,000 years. Despite common misconceptions, goldfish can live 10-15 years with proper care and require far more space than a small bowl.

ハナミノカサゴ

The red lionfish is a venomous coral reef fish native to the Indo-Pacific. Its ornate, striped body and fan-like pectoral fins make it popular in aquariums, but it has become a destructive invasive species in the western Atlantic and Caribbean.