Common Goldfish vs Yellow Perch

Carassius auratus เปรียบเทียบกับ Perca flavescens

Taxonomy & Classification

คุณลักษณะ	Common Goldfish	Yellow Perch
ชื่อวิทยาศาสตร์	Carassius auratus	Perca flavescens
อันดับ	Cypriniformes	Perciformes
วงศ์	Cyprinidae	Percidae
Conservation Status	Least Concern	Least Concern

Physical Traits

คุณลักษณะ	Common Goldfish	Yellow Perch
ความยาวสูงสุด	45.0 cm	50.0 cm
น้ำหนักสูงสุด	2.0 kg	1.9 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.	Bright golden-yellow body with 6–8 broad dark olive-green vertical saddle-bars; belly pale yellow to white; paired and anal fins are vivid orange to red; two separate dorsal fins, the first dark-spined.

Habitat & Environment

คุณลักษณะ	Common Goldfish	Yellow Perch
ประเภทน้ำ	Brackish	Brackish
ช่วงความลึก	0-20m	0-56m
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 …	Native to freshwater and slightly brackish lakes and rivers of central and eastern Canada and the northern United States, including all five Great Lakes. Abundant …
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 …	Estuaries

Aquarium Suitability

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

ข้อมูลการตกปลา

คุณลักษณะ	Common Goldfish	Yellow Perch
ปลาตกกีฬา	ใช่	ใช่
ระดับการต่อสู้	—	3/10
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.

Yellow Perch

Sweet, clean white flesh with very low fat and a delicate texture; among the most prized freshwater eating fish in the Great Lakes region. Best pan-fried or sautéed simply in butter.

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.

Yellow Perch

The yellow perch is a schooling fish found in lakes and slow rivers across North America. Its golden-yellow body with dark vertical bars is unmistakable. Its sweet, firm white flesh makes it one of the finest-tasting freshwater fish.