Channel Catfish vs Common Goldfish

Ictalurus punctatus との比較 Carassius auratus

Taxonomy & Classification

属性	Channel Catfish	Common Goldfish
学名	Ictalurus punctatus	Carassius auratus
目	Siluriformes	Cypriniformes
科	Ictaluridae	Cyprinidae
Conservation Status	Least Concern	Least Concern

Physical Traits

属性	Channel Catfish	Common Goldfish
最大体長	132.0 cm	45.0 cm
最大体重	26.0 kg	2.0 kg
体色	Blue-gray to olive-gray back with silvery-white sides; scattered small black spots on the flanks in juveniles that fade with age; belly creamy-white; deeply forked tail fin is uniformly grayish.	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.

Habitat & Environment

属性	Channel Catfish	Common Goldfish
水質タイプ	Freshwater	Brackish
生息水深	0-15m	0-20m
分布域	Native to the central and eastern United States and southern Canada, from the Great Lakes south through the Mississippi River basin to the Gulf Coast. …	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 …
生息地	Estuaries	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 …

Aquarium Suitability

属性	Channel Catfish	Common Goldfish
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	Channel Catfish	Common Goldfish
ゲームフィッシュ	はい	はい
ファイト評価	5/10	—
世界記録	—	—
水銀含有量	—	—

Cuisine & Edibility

Channel Catfish

Firm, moist white flesh with a mild, sweet flavor and very low fat. A Southern U.S. staple — beloved deep-fried with cornmeal batter; also excellent grilled or blackened.

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.

Species Overview

Channel Catfish

The channel catfish is the most abundant and widely fished catfish species in North America. It has a keen sense of smell, with taste buds distributed across its entire body, enabling it to locate food in murky water.

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.