Brown Trout vs Common Goldfish

Salmo trutta เปรียบเทียบกับ Carassius auratus

Taxonomy & Classification

คุณลักษณะ	Brown Trout	Common Goldfish
ชื่อวิทยาศาสตร์	Salmo trutta	Carassius auratus
อันดับ	Salmoniformes	Cypriniformes
วงศ์	Salmonidae	Cyprinidae
Conservation Status	Least Concern	Least Concern

Physical Traits

คุณลักษณะ	Brown Trout	Common Goldfish
ความยาวสูงสุด	140.0 cm	45.0 cm
น้ำหนักสูงสุด	20.0 kg	2.0 kg
สี	Golden-brown to amber flanks scattered with large black and orange-red spots, each often encircled by a pale halo; belly golden-yellow; adipose fin is orange-tinged; sea-run form is silvery.	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

คุณลักษณะ	Brown Trout	Common Goldfish
ประเภทน้ำ	Freshwater & Saltwater	Brackish
ช่วงความลึก	0-28m	0-20m
ขอบเขตทางภูมิศาสตร์	Native to Europe and western Asia from Iceland and the British Isles east through Scandinavia, the Alps, and the Caucasus. Anadromous sea trout migrate between …	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 …
แหล่งอาศัย	Rivers, streams, and lakes across Europe, western Asia, and North Africa; widely introduced. Inhabits clear, cold to temperate rivers (8-18°C) over gravel and rock. Anadromous …	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

คุณลักษณะ	Brown Trout	Common Goldfish
ขนาดตู้ขั้นต่ำ	—	150 L
อุณหภูมิ	—	10-24
ช่วง pH	—	6.0-8.0
ระดับการดูแล	—	Easy
นิสัย	—	Peaceful

ข้อมูลการตกปลา

คุณลักษณะ	Brown Trout	Common Goldfish
ปลาตกกีฬา	ใช่	ใช่
ระดับการต่อสู้	6/10	—
สถิติโลก	—	—
ระดับปรอท	—	—

Cuisine & Edibility

Brown Trout

Firm, flavorful flesh ranging from cream to pink; moderately fatty with a richer taste than rainbow trout. Excellent pan-fried, baked, or smoked; highly regarded as a European table fish.

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

Brown Trout

The brown trout is native to European rivers and has been introduced worldwide. Renowned for its wariness and intelligence, it is the ultimate quarry for fly fishers. Larger specimens become nocturnal, feeding primarily on smaller fish.

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.