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Moonbeam gourami (Trichopodus microlepis) — Osphronemidae

Moonbeam gourami

Trichopodus microlepis
Family: Osphronemidae
LC · Least Concern
NativeIntroduced

The Moonbeam gourami (Trichopodus microlepis) is a freshwater fish of the family Osphronemidae that grows up to 14 cm.

Length
14 cm
Water
Freshwater
Diet
Omnivore
Behaviour
Small groups
Activity
Diurnal
Body shape
Flat / disc-shaped
Substrate
Sand / mud bottom
Danger
Harmless
Range
Southeast Asia
Edibility
Not eaten

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Description

The moonlight gourami is a labyrinth fish from fresh water of Southeast Asia, in the Mekong and Chao Phraya basins. The species grows to about 14 cm and has a deep, laterally compressed, silvery body with a soft, pearly sheen, hence the name. Thread-like extended pelvic fins serve as feelers. As a labyrinth fish it gulps air at the surface; the male builds a bubble nest. It feeds on small zooplankton, insect larvae and plant matter. The fish is popular in the aquarium hobby. The IUCN assesses the species as Least Concern (LC).

Frequently asked questions

How do you recognise the Moonbeam gourami?

The Moonbeam gourami has a flattened, disc-shaped body, is mainly silver-grey and shows a plain pattern. Mother-of-pearl sheen and thread-like pelvic fins as feelers; labyrinth fish

Where does the Moonbeam gourami live?

The Moonbeam gourami lives in fresh water and is mostly found around sand or mud bottom. Southeast Asia

How big does the Moonbeam gourami get?

The Moonbeam gourami grows to a maximum of about 14 cm.

Is the Moonbeam gourami dangerous to humans?

No, the Moonbeam gourami is harmless to humans. This species is harmless to humans. No specific first aid is needed. Still handle the fish with care: mind the fin rays and the sharp edges of the gill cover, and rinse any scratch with clean water and cover it. For a dirty or deep wound check tetanus status.

Is the Moonbeam gourami edible?

The Moonbeam gourami is not usually eaten.

More photos

Moonbeam gourami (Trichopodus microlepis) — Osphronemidae — 2
© President and Fellows of Harvard College (CC BY-NC 4.0) via GBIF — MCZ
Moonbeam gourami (Trichopodus microlepis) — Osphronemidae — 3
iNaturalist ((c) Niran Anurakpongsathorn, some rights reserved (CC BY-NC))
Moonbeam gourami (Trichopodus microlepis) — Osphronemidae — 4
iNaturalist ((c) Phuwarin Suchartbunmak, some rights reserved (CC BY-NC))
Moonbeam gourami (Trichopodus microlepis) — Osphronemidae — 5
iNaturalist ((c) Akmal Idham, some rights reserved (CC BY-NC))
Fin

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All data

Identification

English name
Moonbeam gourami verified
Scientific name
Trichopodus microlepis
Family
Osphronemidae
Other names
Moonbeam gourami; Moonlight gourami verified

Appearance

Size class
Small verified
Max length (cm)
14.0 verified
Body shape
Flat / disc-shaped sourced
Dominant colour
Silver / grey sourced
Pattern
Plain sourced
Tail shape
Forked inferred
Mouth position
Superior (upward) sourced
Lips
Thin sourced
Barbels
No sourced
Dorsal fins
One continuous sourced
Dorsal spines
No sourced

Habitat & distribution

Water type
Freshwater sourced
Substrate
Sand / mud bottom sourced
Natural range
Southeast Asia verified
Origin
Native verified

Behaviour & biology

Diet
Omnivore sourced
Diet (detail)
Small zooplankton, insect larvae and plant material inferred
Social behaviour
Small groups sourced
Territorial
No sourced
Activity
Diurnal sourced
Reproduction
Separate sexes sourced
Sexual dimorphism
No sourced
Seasonality
Bubble-nest-building labyrinth fish; present year-round. sourced
Special features
Mother-of-pearl sheen and thread-like pelvic fins as feelers; labyrinth fish sourced

For anglers

Edibility
Not eaten sourced
Fishing method
Not a target species for angling; at most an incidental catch or usable as baitfish. inferred
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Harmless sourced
First aid
This species is harmless to humans. No specific first aid is needed. Still handle the fish with care: mind the fin rays and the sharp edges of the gill cover, and rinse any scratch with clean water and cover it. For a dirty or deep wound check tetanus status. verified

Status & sources

Sources
FishBase via GBIF (DwC-A), CC-BY-NC 4.0

Same genus Trichopodus

More from the family Osphronemidae

Fin

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