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Orange Ctenopoma (Microctenopoma ansorgii) — Anabantidae

Orange Ctenopoma

Microctenopoma ansorgii
Family: Anabantidae
LC · Least Concern
NativeIntroduced

The Orange Ctenopoma (Microctenopoma ansorgii) is a freshwater fish of the family Anabantidae that grows up to 5 cm.

Length
5.4 cm
Water
Freshwater
Diet
Carnivore
Behaviour
Small groups
Body shape
Torpedo-shaped
Substrate
Mixed bottom
Danger
Harmless
Range
Quiet, vegetated waters of the Congo basin in Central Africa.
Edibility
Not eaten

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Description

Microctenopoma ansorgii, the ornate ctenopoma, is a small, colourful African labyrinth fish of the family Anabantidae from the Congo basin. The species grows to only a few centimetres and stands out with alternating orange-red and blue-black vertical bands, which make it popular in the aquarium trade. Like other labyrinth fishes it has an accessory breathing organ that lets it gulp air at the surface. It inhabits calm, densely vegetated waters and is a small ambush predator hunting small invertebrates and insect larvae. The male builds a bubble nest and guards the eggs and larvae.

Frequently asked questions

How do you recognise the Orange Ctenopoma?

The Orange Ctenopoma has a torpedo-shaped body, is mainly red-orange and shows a vertical stripes pattern. Colourful orange-red and blue-black bands; labyrinth organ and bubble-nest-building male.

Where does the Orange Ctenopoma live?

The Orange Ctenopoma lives in fresh water and is mostly found around mixed bottom. Quiet, vegetated waters of the Congo basin in Central Africa.

How big does the Orange Ctenopoma get?

The Orange Ctenopoma grows to a maximum of about 5 cm.

Is the Orange Ctenopoma dangerous to humans?

No, the Orange Ctenopoma 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 Orange Ctenopoma edible?

The Orange Ctenopoma is not usually eaten.

More photos

Orange Ctenopoma (Microctenopoma ansorgii) — Anabantidae — 2
iNaturalist ((c) Gina Walsh, some rights reserved (CC BY-NC))
Orange Ctenopoma (Microctenopoma ansorgii) — Anabantidae — 3
Wikimedia Commons — Juan Carlos Palau Díaz (CC BY 3.0)
Orange Ctenopoma (Microctenopoma ansorgii) — Anabantidae — 4
Wikimedia Commons — Frank M. Greco (CC BY 3.0)
Orange Ctenopoma (Microctenopoma ansorgii) — Anabantidae — 5
Wikimedia Commons — Boulenger, George Albert, 1858-1937 (Public domain)
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All data

Identification

English name
Orange Ctenopoma verified
Scientific name
Microctenopoma ansorgii
Family
Anabantidae
Other names
Ornate climbing perch; Ornate ctenopoma; Pretty ctenopoma; Rainbow ctenopoma verified

Appearance

Size class
Small verified
Max length (cm)
5.4 verified
Body shape
Torpedo-shaped sourced
Dominant colour
Red / orange inferred
Pattern
Vertical bars inferred
Tail shape
Rounded inferred
Mouth position
Terminal inferred
Lips
Thin inferred
Barbels
No sourced
Dorsal fins
One continuous inferred
Dorsal spines
Yes sourced

Habitat & distribution

Water type
Freshwater sourced
Substrate
Mixed bottom sourced
Natural range
Quiet, vegetated waters of the Congo basin in Central Africa. inferred
Origin
Native sourced

Behaviour & biology

Diet
Carnivore sourced
Diet (detail)
Small invertebrates and insect larvae sourced
Social behaviour
Small groups inferred
Territorial
No inferred
Reproduction
Separate sexes sourced
Sexual dimorphism
No inferred
Seasonality
Present year-round in its habitat; no pronounced seasonality known. inferred
Special features
Colourful orange-red and blue-black bands; labyrinth organ and bubble-nest-building male. 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 Microctenopoma

More from the family Anabantidae

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