Brown Trout vs Guppy

Salmo trutta เปรียบเทียบกับ Poecilia reticulata

Taxonomy & Classification

คุณลักษณะ	Brown Trout	Guppy
ชื่อวิทยาศาสตร์	Salmo trutta	Poecilia reticulata
อันดับ	Salmoniformes	Cyprinodontiformes
วงศ์	Salmonidae	Poeciliidae
Conservation Status	Least Concern	Least Concern

Physical Traits

คุณลักษณะ	Brown Trout	Guppy
ความยาวสูงสุด	140.0 cm	6.0 cm
น้ำหนักสูงสุด	20.0 kg	0.002 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.	Males display highly variable iridescent patterns on a gray-olive body; spots, reticulations, and solid patches of red, orange, blue, green, and black; flowing fantail fins often multicolored.

Habitat & Environment

คุณลักษณะ	Brown Trout	Guppy
ประเภทน้ำ	Freshwater & Saltwater	Brackish
ช่วงความลึก	0-28m	—
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 …	Native to freshwater and slightly brackish streams of northern South America including Venezuela, Trinidad, and Barbados. Tolerates a wide range of salinities; introduced on every …
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 …	Slow-moving rivers, streams, ponds, and drainage ditches of northern South America (Venezuela, Trinidad). Warm, shallow water with dense vegetation (22-28°C). Highly adaptable; introduced worldwide.

Aquarium Suitability

คุณลักษณะ	Brown Trout	Guppy
ขนาดตู้ขั้นต่ำ	—	38 L
อุณหภูมิ	—	22-28
ช่วง pH	—	6.8-7.8
ระดับการดูแล	—	Easy
นิสัย	—	Peaceful

ข้อมูลการตกปลา

คุณลักษณะ	Brown Trout	Guppy
ปลาตกกีฬา	ใช่	ไม่ใช่
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.

Guppy

Not consumed — a tiny ornamental livebearer prized by hobbyists for its dazzling color variations and ease of breeding in the aquarium.

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.

Guppy

The guppy is one of the most widely distributed tropical fish, found in freshwater habitats across the Americas. Males display vivid colors and elaborate tail patterns to attract females. They are live-bearers, giving birth to free-swimming fry.