Guppy vs Northern Pike

Poecilia reticulata との比較 Esox lucius

Taxonomy & Classification

属性	Guppy	Northern Pike
学名	Poecilia reticulata	Esox lucius
目	Cyprinodontiformes	Esociformes
科	Poeciliidae	Esocidae
Conservation Status	Least Concern	Least Concern

Physical Traits

属性	Guppy	Northern Pike
最大体長	6.0 cm	150.0 cm
最大体重	0.002 kg	28.4 kg
体色	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.	Dark olive-green to brown body covered with irregular cream or yellow bean-shaped spots arranged in oblique rows; pale yellow-white belly; fins mottled with dark blotches.

Habitat & Environment

属性	Guppy	Northern Pike
水質タイプ	Brackish	Brackish
生息水深	—	0-30m
分布域	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 …	Circumpolar distribution across North America, Europe, and northern Asia. Found in the Great Lakes, major Eurasian river systems, and occasionally Baltic Sea brackish bays. Tolerates …
生息地	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.	Estuaries

Aquarium Suitability

属性	Guppy	Northern Pike
最小水槽サイズ	38 L	—
水温	22-28	—
pH 範囲	6.8-7.8	—
飼育難易度	Easy	—
気性	Peaceful	—

釣り情報

属性	Guppy	Northern Pike
ゲームフィッシュ	いいえ	はい
ファイト評価	—	8/10
世界記録	—	—
水銀含有量	—	—

Cuisine & Edibility

Guppy

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

Northern Pike

Lean white flesh with a mild, slightly earthy flavor; notable for Y-shaped pin bones that require careful filleting. Excellent in fish cakes, fried, or baked with herbs.

Species Overview

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.

Northern Pike

The northern pike is an apex predator of freshwater lakes and rivers across the Northern Hemisphere. With its elongated body, duck-bill snout, and razor-sharp teeth, it ambushes prey with explosive bursts of speed.