伊氏石斑魚 vs Guppy

Epinephelus itajara 与之比较 Poecilia reticulata

Taxonomy & Classification

属性	伊氏石斑魚	Guppy
学名	Epinephelus itajara	Poecilia reticulata
目	Perciformes	Cyprinodontiformes
科	Serranidae	Poeciliidae
Conservation Status	Vulnerable	Least Concern

Physical Traits

属性	伊氏石斑魚	Guppy
最大体长	250.0 cm	6.0 cm
最大体重	363.0 kg	0.002 kg
体色	Yellow-brown to olive-green body densely covered with small dark brown spots and irregular blotches; 3–4 faint pale vertical bands on the flanks; juveniles show bolder contrasting yellow and black stripes.	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	伊氏石斑魚	Guppy
水质类型	Saltwater	Brackish
栖息水深	0-100m	—
地理分布	Tropical western Atlantic from Florida and the Gulf of Mexico through the Caribbean Sea to Brazil, and eastern Pacific from the Gulf of California 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 …
栖息地	Neritic, 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

属性	伊氏石斑魚	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	伊氏石斑魚	Guppy
游钓鱼种	是	否
搏鱼评级	9/10	—
世界纪录	—	—
汞含量	—	—

Cuisine & Edibility

伊氏石斑魚

Firm, flaky white flesh with a mild, sweet flavor; harvest is heavily restricted or banned throughout most of its range due to Vulnerable status. Catch-and-release strongly encouraged.

Guppy

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

Species Overview

伊氏石斑魚

The goliath grouper is the largest grouper in the Atlantic Ocean. This massive reef dweller can swallow prey whole and produces a distinctive booming sound by contracting its swim bladder to ward off intruders.

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.