Dwarf Gourami vs Electric Eel
Trichogaster lalius so sánh với Electrophorus electricus
Taxonomy & Classification
| Thuộc tính | Dwarf Gourami | Electric Eel |
|---|---|---|
| Tên khoa học | Trichogaster lalius | Electrophorus electricus |
| Bộ | Anabantiformes | Gymnotiformes |
| Họ | Osphronemidae | Gymnotidae |
| Conservation Status | Least Concern | Least Concern |
Physical Traits
| Thuộc tính | Dwarf Gourami | Electric Eel |
|---|---|---|
| Chiều dài tối đa | 9,0 cm | 250,0 cm |
| Cân nặng tối đa | 0,005 kg | 20,0 kg |
| Màu sắc | 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. | Dark olive-gray to grayish-brown cylinder-shaped body with a pale yellowish-orange throat and chin; back uniformly dark; scaleless skin has a smooth appearance; long ribbon-like anal fin is pinkish. |
Habitat & Environment
| Thuộc tính | Dwarf Gourami | Electric Eel |
|---|---|---|
| Loại nước | Freshwater | Freshwater |
| Phạm vi độ sâu | — | — |
| Phân bố địa lý | 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 Orinoco and Amazon river basins in Venezuela, Guyana, Suriname, and Brazil. Inhabits murky, oxygen-depleted floodplain pools, swamps, and slow-moving streams in lowland … |
| Môi trường sống | 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 … | Estuaries |
Aquarium Suitability
| Thuộc tính | Dwarf Gourami | Electric Eel |
|---|---|---|
| Kích thước bể tối thiểu | 40 L | — |
| Nhiệt độ | 22-28 | — |
| Phạm vi pH | 6.0-7.5 | — |
| Mức độ chăm sóc | Easy | — |
| Tính cách | 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.
Electric Eel
Not consumed — an ornamental and scientific novelty species kept in specialized aquarium exhibits; edible in principle but extremely dangerous to handle due to powerful electric discharge.
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.
Electric Eel
Despite its name, the electric eel is not a true eel but a knifefish. It can generate electrical discharges of up to 860 volts to stun prey and defend itself. About 80% of its body is dedicated to three electric organs.