Common Goldfish vs Walleye

Carassius auratus เปรียบเทียบกับ Sander vitreus

Taxonomy & Classification

คุณลักษณะ	Common Goldfish	Walleye
ชื่อวิทยาศาสตร์	Carassius auratus	Sander vitreus
อันดับ	Cypriniformes	Perciformes
วงศ์	Cyprinidae	Percidae
Conservation Status	Least Concern	Least Concern

Physical Traits

คุณลักษณะ	Common Goldfish	Walleye
ความยาวสูงสุด	45.0 cm	107.0 cm
น้ำหนักสูงสุด	2.0 kg	11.3 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.	Golden-olive to brassy-yellow flanks with a mottled pattern of saddle-like dark blotches; distinctive white tip on lower tail lobe; large glassy eyes with reflective tapetum.

Habitat & Environment

คุณลักษณะ	Common Goldfish	Walleye
ประเภทน้ำ	Brackish	Brackish
ช่วงความลึก	0-20m	0-27m
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 Canada and the northern United States, including the Great Lakes basin and major river drainages such as the Missouri and Ohio rivers. Introduced …
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 …	Freshwater lakes and rivers of North America east of the Rockies, from Canada to Tennessee. Inhabits clear, deep lakes and large rivers over sand and …

Aquarium Suitability

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

ข้อมูลการตกปลา

คุณลักษณะ	Common Goldfish	Walleye
ปลาตกกีฬา	ใช่	ใช่
ระดับการต่อสู้	—	5/10
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.

Walleye

Considered one of the best-tasting freshwater fish; sweet, flaky white flesh with very low fat. Ideal pan-fried, battered, or baked — a North American culinary favorite.

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.

Walleye

The walleye is the largest member of the perch family and the most sought-after freshwater food fish in North America. Its reflective eyes give it exceptional low-light vision, making dawn and dusk prime feeding times.