Chinook Salmon vs Discus

Oncorhynchus tshawytscha เปรียบเทียบกับ Symphysodon discus

Taxonomy & Classification

คุณลักษณะ	Chinook Salmon	Discus
ชื่อวิทยาศาสตร์	Oncorhynchus tshawytscha	Symphysodon discus
อันดับ	Salmoniformes	Cichliformes
วงศ์	Salmonidae	Cichlidae
Conservation Status	Least Concern	Least Concern

Physical Traits

คุณลักษณะ	Chinook Salmon	Discus
ความยาวสูงสุด	150.0 cm	20.0 cm
น้ำหนักสูงสุด	61.4 kg	0.25 kg
สี	Ocean phase is deep blue-green back with silvery flanks and white belly; irregular black spots on the back, dorsal fin, and both lobes of the tail; spawning adults turn dark red to olive-brown.	Deep-bodied disc shape with vibrant turquoise-blue wavy horizontal lines over a reddish-brown to orange-brown base; fins edged in vivid blue with red striping; wild forms show 9 dark vertical bars.

Habitat & Environment

คุณลักษณะ	Chinook Salmon	Discus
ประเภทน้ำ	Freshwater & Saltwater	Freshwater
ช่วงความลึก	0-375m	—
ขอบเขตทางภูมิศาสตร์	Pacific Rim from California and Oregon north through Alaska and the Aleutian Islands to the Kamchatka Peninsula, Japan, and Korea. Anadromous runs use major river …	Restricted to the central Amazon River basin in Brazil, particularly around the confluence of the Rio Negro and Rio Solimões. Prefers warm, soft, highly acidic …
แหล่งอาศัย	Anadromous; spawns in cold, clear rivers of the Pacific Coast (Alaska to California). Adults spend 1-5 years in the Pacific Ocean before returning to natal …	Warm, blackwater rivers of the Amazon basin, particularly the Rio Negro and tributaries. Prefers soft, acidic water (pH 4.5-6.5, 26-31°C) with driftwood and minimal current. …

Aquarium Suitability

คุณลักษณะ	Chinook Salmon	Discus
ขนาดตู้ขั้นต่ำ	—	250 L
อุณหภูมิ	—	26-30
ช่วง pH	—	5.0-7.0
ระดับการดูแล	—	Difficult
นิสัย	—	Peaceful

ข้อมูลการตกปลา

คุณลักษณะ	Chinook Salmon	Discus
ปลาตกกีฬา	ใช่	ไม่ใช่
ระดับการต่อสู้	8/10	—
สถิติโลก	—	—
ระดับปรอท	—	—

Cuisine & Edibility

Chinook Salmon

The largest Pacific salmon; exceptionally rich, fatty flesh with deep orange-red color and a full, buttery flavor. Superb grilled, smoked, or cured; the benchmark of Pacific salmon quality.

Discus

Not consumed — a prized ornamental aquarium fish known as the 'king of the aquarium' for its disc-shaped body and brilliant colors.

Species Overview

Chinook Salmon

The chinook salmon, also known as king salmon, is the largest of the Pacific salmon species. It undertakes epic migrations from the ocean to its natal river to spawn once before dying, providing nutrients to the entire watershed ecosystem.

Discus

The discus is often called the 'King of the Aquarium' for its disc-shaped body and stunning color patterns. Native to the Amazon floodplains, it requires warm, soft, acidic water and feeds its fry with a mucus secretion from its skin.