Atlantic Salmon vs Guppy

Salmo salar 与之比较 Poecilia reticulata

Taxonomy & Classification

属性	Atlantic Salmon	Guppy
学名	Salmo salar	Poecilia reticulata
目	Salmoniformes	Cyprinodontiformes
科	Salmonidae	Poeciliidae
Conservation Status	Least Concern	Least Concern

Physical Traits

属性	Atlantic Salmon	Guppy
最大体长	150.0 cm	6.0 cm
最大体重	46.8 kg	0.002 kg
体色	Silvery flanks with a blue-green back; sea-run fish are nearly spotless with a few scattered X-shaped dark spots above the lateral line and pinkish-red tones at spawning.	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

属性	Atlantic Salmon	Guppy
水质类型	Freshwater & Saltwater	Brackish
栖息水深	0-210m	—
地理分布	North Atlantic Ocean from northeastern North America to western Europe, including rivers of Canada, Norway, Iceland, and the British Isles. Anadromous populations spawn in cold, …	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 …
栖息地	Neritic	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

属性	Atlantic Salmon	Guppy
最小水箱尺寸	—	38 L
水温	—	22-28
pH 范围	—	6.8-7.8
饲养难度	—	Easy
性情	—	Peaceful

钓鱼信息

属性	Atlantic Salmon	Guppy
游钓鱼种	是	否
搏鱼评级	8/10	—
世界纪录	—	—
汞含量	—	—

Cuisine & Edibility

Atlantic Salmon

Rich, buttery flesh with high omega-3 fat content and a distinctly full flavor. Versatile in the kitchen — superb grilled, poached, smoked, or served raw as sashimi.

Guppy

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

Species Overview

Atlantic Salmon

The Atlantic salmon is an anadromous species that migrates from the ocean to freshwater rivers to spawn. Renowned among fly fishers, it is also one of the most important farmed fish species globally.

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.