Barracuda-gigante vs Guppy

Sphyraena barracuda comparado com Poecilia reticulata

Taxonomy & Classification

Atributo	Barracuda-gigante	Guppy
Nome Científico	Sphyraena barracuda	Poecilia reticulata
Ordem	Perciformes	Cyprinodontiformes
Família	Sphyraenidae	Poeciliidae
Conservation Status	Least Concern	Least Concern

Physical Traits

Atributo	Barracuda-gigante	Guppy
Comprimento Máximo	200,0 cm	6,0 cm
Peso Máximo	50,0 kg	0,002 kg
Cor	Steel-gray to dark gunmetal-blue back with a pale silvery-white belly; scattered irregular dark blotches on the lower flanks; tail fin is grayish with whitish tips on both lobes.	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

Atributo	Barracuda-gigante	Guppy
Tipo de Água	Saltwater	Brackish
Faixa de Profundidade	0-100m	—
Distribuição Geográfica	Circumtropical in shallow coastal waters of the Atlantic, Indian, and Pacific oceans. Frequents coral reefs, seagrass beds, and estuaries from Florida and the Caribbean to …	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 …
Habitat	Pelagic, coral reefs, estuaries	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

Atributo	Barracuda-gigante	Guppy
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	Barracuda-gigante	Guppy
Peixe Esportivo	Sim	Não
Classificação de Resistência	7/10	—
Recorde Mundial	—	—
Nível de Mercúrio	—	—

Cuisine & Edibility

Barracuda-gigante

Firm, lean white flesh with a mild flavor when small; larger individuals risk ciguatera fish poisoning and are generally avoided. Smaller fish eaten grilled or fried in the Caribbean.

Guppy

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

Species Overview

Barracuda-gigante

The great barracuda is a fearsome-looking predator found in tropical and subtropical oceans. With its torpedo-shaped body, pronounced underbite, and fang-like teeth, it can strike prey at speeds exceeding 58 km/h.

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.