Guppy vs ハナミノカサゴ

Poecilia reticulata との比較 Pterois volitans

Taxonomy & Classification

属性	Guppy	ハナミノカサゴ
学名	Poecilia reticulata	Pterois volitans
目	Cyprinodontiformes	Scorpaeniformes
科	Poeciliidae	Scorpaenidae
Conservation Status	Least Concern	Least Concern

Physical Traits

属性	Guppy	ハナミノカサゴ
最大体長	6.0 cm	38.0 cm
最大体重	0.002 kg	1.1 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.	White to cream body with alternating bold reddish-brown and white vertical bands; fan-like pectoral fins are banded with red-brown and white spots; long dorsal spines are striped and venomous.

Habitat & Environment

属性	Guppy	ハナミノカサゴ
水質タイプ	Brackish	Saltwater
生息水深	—	2-55m
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 …	Native to the Indo-Pacific from East Africa and the Red Sea to southern Japan, Australia, and the Marquesas. Invasive in the western Atlantic and Caribbean …
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.	Neritic, coral reefs

Aquarium Suitability

属性	Guppy	ハナミノカサゴ
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	—

Cuisine & Edibility

Guppy

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

ハナミノカサゴ

Sweet, buttery white flesh once spines are safely removed; increasingly promoted as a sustainable food source in Atlantic waters where it is an invasive species.

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.

ハナミノカサゴ

The red lionfish is a venomous coral reef fish native to the Indo-Pacific. Its ornate, striped body and fan-like pectoral fins make it popular in aquariums, but it has become a destructive invasive species in the western Atlantic and Caribbean.