Common Goldfish vs Sockeye Salmon

Carassius auratus เปรียบเทียบกับ Oncorhynchus nerka

Taxonomy & Classification

คุณลักษณะ	Common Goldfish	Sockeye Salmon
ชื่อวิทยาศาสตร์	Carassius auratus	Oncorhynchus nerka
อันดับ	Cypriniformes	Salmoniformes
วงศ์	Cyprinidae	Salmonidae
Conservation Status	Least Concern	Least Concern

Physical Traits

คุณลักษณะ	Common Goldfish	Sockeye Salmon
ความยาวสูงสุด	45.0 cm	84.0 cm
น้ำหนักสูงสุด	2.0 kg	7.7 kg
สี	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.	At sea, metallic blue-green back with silvery flanks and no spots; spawning males turn brilliant crimson-red over the entire body with a greenish head; females less vivid with blotchy red-orange hues.

Habitat & Environment

คุณลักษณะ	Common Goldfish	Sockeye Salmon
ประเภทน้ำ	Brackish	Freshwater & Saltwater
ช่วงความลึก	0-20m	0-250m
ขอบเขตทางภูมิศาสตร์	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 …	North Pacific from California north to Alaska and west to Japan and Kamchatka. Anadromous populations use lake-fed river systems such as the Fraser, Skeena, and …
แหล่งอาศัย	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 …	Anadromous; spawns in rivers and streams throughout the Pacific Coast (Alaska to California, Columbia River). Adults spend 2-3 years in the Pacific Ocean at 50-200m …

Aquarium Suitability

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

ข้อมูลการตกปลา

คุณลักษณะ	Common Goldfish	Sockeye Salmon
ปลาตกกีฬา	ใช่	ใช่
ระดับการต่อสู้	—	6/10
สถิติโลก	—	—
ระดับปรอท	—	—

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.

Sockeye Salmon

Intense, deep-red flesh with a full, robust salmon flavor and high omega-3 content. Excellent grilled, smoked, or canned; its bold flavor stands up to strong seasonings and wood smoke.

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.

Sockeye Salmon

The sockeye salmon is famous for turning bright red during its upstream spawning migration. Its deep-red flesh is the richest in omega-3 fatty acids of all Pacific salmon species, making it the most valuable commercially.