Home · Cichlidae · Dwarf mouthbrooder
Dwarf mouthbrooder (Pseudocrenilabrus nicholsi) — Cichlidae

Dwarf mouthbrooder

Pseudocrenilabrus nicholsi
Family: Cichlidae
LC · Least Concern

The Dwarf mouthbrooder (Pseudocrenilabrus nicholsi) is a freshwater fish of the family Cichlidae that grows up to 9 cm.

Length
8.5 cm
Water
Freshwater
Diet
Omnivore
Behaviour
Small groups
Body shape
Torpedo-shaped
Substrate
Sand / mud bottom
Danger
Harmless
Range
Congo basin in Central Africa; calm streams, pools and swamps.
Edibility
Not eaten

Want the complete picture on the Dwarf mouthbrooder?

Get the app

Description

The dwarf mouthbrooder is a small cichlid from the Congo basin in Central Africa. The species grows to about 8 cm; courting males are handsomely coloured with blue and yellow-orange tints, while females are duller. It inhabits calm streams, pools and swamps. As an omnivore it feeds on worms, crustaceans, insects, algae and plant remains. It is a maternal mouthbrooder without pair bonding: the female incubates the eggs and larvae in her mouth and shelters the young there. The species is popular in the aquarium hobby and is harmless to humans.

Frequently asked questions

How do you recognise the Dwarf mouthbrooder?

The Dwarf mouthbrooder has a torpedo-shaped body, is mainly blue and shows a plain pattern. Colourful courting male; maternal mouthbrooder without a pair bond from the Congo basin.

Where does the Dwarf mouthbrooder live?

The Dwarf mouthbrooder lives in fresh water and is mostly found around sand or mud bottom. Congo basin in Central Africa; calm streams, pools and swamps.

How big does the Dwarf mouthbrooder get?

The Dwarf mouthbrooder grows to a maximum of about 9 cm.

Is the Dwarf mouthbrooder dangerous to humans?

No, the Dwarf mouthbrooder is harmless to humans. None required: this species is harmless to humans.

Is the Dwarf mouthbrooder edible?

The Dwarf mouthbrooder is not usually eaten.

More photos

Dwarf mouthbrooder (Pseudocrenilabrus nicholsi) — Cichlidae — 2
iNaturalist ((c) Rob Palmer, some rights reserved (CC BY-NC-SA))
Dwarf mouthbrooder (Pseudocrenilabrus nicholsi) — Cichlidae — 3
Wikimedia Commons — Dave Hallam (CC BY-SA 3.0)
Fin

Want the complete picture on the Dwarf mouthbrooder?

Point your camera at the fish and Fin names the species in seconds. Free, and the Dwarf mouthbrooder is one of 12,519 species in the app.

Get the app →

All data

Identification

English name
Dwarf mouthbrooder sourced
Scientific name
Pseudocrenilabrus nicholsi
Family
Cichlidae

Appearance

Size class
Small verified
Max length (cm)
8.5 verified
Body shape
Torpedo-shaped sourced
Dominant colour
Blue inferred
Pattern
Plain inferred
Tail shape
Straight inferred
Mouth position
Terminal inferred
Lips
Thick / fleshy inferred
Barbels
No sourced
Dorsal fins
One continuous inferred
Dorsal spines
Yes sourced

Habitat & distribution

Water type
Freshwater sourced
Substrate
Sand / mud bottom sourced
Natural range
Congo basin in Central Africa; calm streams, pools and swamps. inferred
Origin
Native sourced

Behaviour & biology

Diet
Omnivore sourced
Diet (detail)
Worms, crustaceans, insects, algae and plant remains sourced
Social behaviour
Small groups inferred
Territorial
Yes inferred
Reproduction
Separate sexes sourced
Sexual dimorphism
Yes inferred
Seasonality
Present year-round in its habitat; no pronounced seasonality known. inferred
Special features
Colourful courting male; maternal mouthbrooder without a pair bond from the Congo basin. 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
None required: this species is harmless to humans. sourced

Status & sources

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

Same genus Pseudocrenilabrus

More from the family Cichlidae

Fin

Want the complete picture on the Dwarf mouthbrooder?

Point your camera at the fish and Fin names the species in seconds. Free, and the Dwarf mouthbrooder is one of 12,519 species in the app.

Get the app →
Is this the Dwarf mouthbrooder? Get the app