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Happy (Nyassachromis microcephalus) — Cichlidae

Happy

Nyassachromis microcephalus
Family: Cichlidae
LC · Least Concern

The Happy (Nyassachromis microcephalus) is a freshwater fish of the family Cichlidae that grows up to 15 cm.

Length
15 cm
Water
Freshwater
Diet
Carnivore
Behaviour
Small groups
Body shape
Torpedo-shaped
Substrate
Sand / mud bottom
Danger
Harmless
Range
Endemic to Lake Malawi in East Africa; sandy vegetated bottoms.
Edibility
Rarely eaten

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Description

The Malawi cichlid is a cichlid endemic to Lake Malawi in East Africa. The species has an elongate body with a fairly small head; courting males colour more brightly than the inconspicuous females. It lives over sandy, vegetated bottoms in shallow water and forms small schools in midwater. It feeds on zooplankton. As a haplochromine cichlid it is a maternal mouthbrooder: the female broods the eggs in her mouth. The species is harmless to humans.

Frequently asked questions

How do you recognise the Happy?

The Happy has a torpedo-shaped body, is mainly silver-grey and shows a plain pattern. Fairly small head; plankton-eating, schooling mouthbrooder of Lake Malawi.

Where does the Happy live?

The Happy lives in fresh water and is mostly found around sand or mud bottom. Endemic to Lake Malawi in East Africa; sandy vegetated bottoms.

How big does the Happy get?

The Happy grows to a maximum of about 15 cm.

Is the Happy dangerous to humans?

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

Is the Happy edible?

The Happy is rarely eaten.

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All data

Identification

English name
Happy verified
Scientific name
Nyassachromis microcephalus
Family
Cichlidae

Appearance

Size class
Small verified
Max length (cm)
15.0 verified
Body shape
Torpedo-shaped sourced
Dominant colour
Silver / grey 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
Endemic to Lake Malawi in East Africa; sandy vegetated bottoms. inferred
Origin
Native sourced

Behaviour & biology

Diet
Carnivore sourced
Diet (detail)
Zooplankton 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
Fairly small head; plankton-eating, schooling mouthbrooder of Lake Malawi. sourced

For anglers

Edibility
Rarely eaten sourced
Fishing method
Small in size and barely an angling target; mostly caught incidentally or 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 Nyassachromis

More from the family Cichlidae

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