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Bigjaw haplo (Haplochromis maxillaris) — Cichlidae

Bigjaw haplo

Haplochromis maxillaris
Family: Cichlidae

The Bigjaw haplo (Haplochromis maxillaris) is a freshwater fish of the family Cichlidae that grows up to 16 cm.

Length
16 cm
Water
Freshwater
Depth
0–9.0 m
Diet
Carnivore
Body shape
Elongated (eel-like)
Substrate
Sand / mud bottom
Danger
Harmless
Range
Africa: Kenya, Uganda, Tanzania

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Description

The Bigjaw haplo is a cichlid (Cichlidae) from the lakes and rivers of the Lake Victoria system in East Africa. The species grows to about 10 cm and has a stocky body; dominant males colour up brightly with blue, yellow or red tints and carry 'egg-spots' on the anal fin. As a bottom-oriented fish it searches, depending on the species, for small invertebrates, snails, algae or small fish. It is a mouthbrooder: the female protects the eggs and young in her mouth. The fish is harmless to humans.

Frequently asked questions

How do you recognise the Bigjaw haplo?

The Bigjaw haplo has an elongate, eel-like body and is mainly blue.

Where does the Bigjaw haplo live?

The Bigjaw haplo lives in fresh water and is mostly found around sand or mud bottom. Africa: Kenya, Uganda, Tanzania

How big does the Bigjaw haplo get?

The Bigjaw haplo grows to a maximum of about 16 cm.

Is the Bigjaw haplo dangerous to humans?

No, the Bigjaw haplo 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.

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All data

Identification

English name
Bigjaw haplo sourced
Scientific name
Haplochromis maxillaris
Family
Cichlidae

Appearance

Size class
Medium verified
Max length (cm)
16.0 verified
Body shape
Elongated (eel-like) sourced
Dominant colour
Blue sourced
Tail shape
Straight inferred

Habitat & distribution

Water type
Freshwater sourced
Substrate
Sand / mud bottom sourced
Max depth (m)
9.0 verified
Natural range
Africa: Kenya, Uganda, Tanzania sourced
Origin
Native inferred

Behaviour & biology

Diet
Carnivore inferred
Diet (detail)
Small fishes, crustaceans and invertebrates inferred
Territorial
Yes inferred
Reproduction
Separate sexes inferred
Sexual dimorphism
Yes inferred
Seasonality
Present year-round in its habitat; no pronounced seasonality known. inferred

For anglers

Fishing method
Bottom fishing with natural bait (worm, shrimp or fish) on or just above the seabed. inferred
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Harmless verified
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 Haplochromis

More from the family Cichlidae

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