Guppy vs Walleye

Poecilia reticulata comparado com Sander vitreus

Taxonomy & Classification

Atributo	Guppy	Walleye
Nome Científico	Poecilia reticulata	Sander vitreus
Ordem	Cyprinodontiformes	Perciformes
Família	Poeciliidae	Percidae
Conservation Status	Least Concern	Least Concern

Physical Traits

Atributo	Guppy	Walleye
Comprimento Máximo	6,0 cm	107,0 cm
Peso Máximo	0,002 kg	11,3 kg
Cor	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

Atributo	Guppy	Walleye
Tipo de Água	Brackish	Brackish
Faixa de Profundidade	—	0-27m
Distribuição Geográfica	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 …
Habitat	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

Atributo	Guppy	Walleye
Tamanho Mínimo do Aquário	38 L	—
Temperatura	22-28	—
Faixa de pH	6.8-7.8	—
Nível de Cuidado	Easy	—
Temperamento	Peaceful	—

Informações de Pesca

Atributo	Guppy	Walleye
Peixe Esportivo	Não	Sim
Classificação de Resistência	—	5/10
Recorde Mundial	—	—
Nível de Mercúrio	—	—

Cuisine & Edibility

Guppy

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

Walleye

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.

Walleye

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.