Guppy vs 玻璃梭鱸

Poecilia reticulata 与之比较 Sander vitreus

Taxonomy & Classification

属性	Guppy	玻璃梭鱸
学名	Poecilia reticulata	Sander vitreus
目	Cyprinodontiformes	Perciformes
科	Poeciliidae	Percidae
Conservation Status	Least Concern	Least Concern

Physical Traits

属性	Guppy	玻璃梭鱸
最大体长	6.0 cm	107.0 cm
最大体重	0.002 kg	11.3 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.	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

属性	Guppy	玻璃梭鱸
水质类型	Brackish	Brackish
栖息水深	—	0-27m
地理分布	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 …	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 …
栖息地	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.	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

属性	Guppy	玻璃梭鱸
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	Guppy	玻璃梭鱸
游钓鱼种	否	是
搏鱼评级	—	5/10
世界纪录	—	—
汞含量	—	—

Cuisine & Edibility

Guppy

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

玻璃梭鱸

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

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.

玻璃梭鱸

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.