Dwarf Gourami vs 魔鬼蓑鲉

Trichogaster lalius 与之比较 Pterois volitans

Taxonomy & Classification

属性	Dwarf Gourami	魔鬼蓑鲉
学名	Trichogaster lalius	Pterois volitans
目	Anabantiformes	Scorpaeniformes
科	Osphronemidae	Scorpaenidae
Conservation Status	Least Concern	Least Concern

Physical Traits

属性	Dwarf Gourami	魔鬼蓑鲉
最大体长	9.0 cm	38.0 cm
最大体重	0.005 kg	1.1 kg
体色	Males show brilliant alternating diagonal red-orange and iridescent turquoise-blue stripes across the flanks; dorsal and anal fins have red and blue streaking; throat and belly vivid electric blue.	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	Dwarf Gourami	魔鬼蓑鲉
水质类型	Freshwater	Saltwater
栖息水深	—	2-55m
地理分布	Native to the rivers and floodplains of West Bengal, Assam, Bangladesh, and parts of Pakistan. Found in densely vegetated slow streams, ponds, and flooded rice …	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 …
栖息地	Slow-moving rivers, ponds, and ditches of Bangladesh, India, and Pakistan. Shallow, warm, densely vegetated freshwater (22-28°C). Males highly territorial and build bubble nests among floating …	Neritic, coral reefs

Aquarium Suitability

属性	Dwarf Gourami	魔鬼蓑鲉
最小水箱尺寸	40 L	—
水温	22-28	—
pH 范围	6.0-7.5	—
饲养难度	Easy	—
性情	Peaceful	—

Cuisine & Edibility

Dwarf Gourami

Not consumed — popular ornamental labyrinth fish treasured in freshwater aquariums for its vivid red-and-blue striped coloration and calm temperament.

魔鬼蓑鲉

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

Dwarf Gourami

The dwarf gourami is a brightly colored labyrinth fish native to the slow-moving waters of South Asia. Males build elaborate bubble nests at the surface for spawning. Its pelvic fins have evolved into long, thread-like feelers used to sense the environment.

魔鬼蓑鲉

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.