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Bigeye deepwater cichlid (Diplotaxodon macrops) — Cichlidae

Bigeye deepwater cichlid

Diplotaxodon macrops
Family: Cichlidae
LC · Least Concern

The Bigeye deepwater cichlid (Diplotaxodon macrops) is a freshwater fish of the family Cichlidae that grows up to 13 cm.

Length
12.5 cm
Water
Freshwater
Depth
76.0–128.0 m
Diet
Carnivore
Behaviour
Schooling
Activity
Nocturnal
Body shape
Torpedo-shaped
Substrate
Mixed bottom
Danger
Harmless
Range
Lake Malawi (endemic)
Edibility
Not eaten

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Description

The bigeye deepwater cichlid is a cichlid endemic to Lake Malawi in East Africa. The species grows to about 13 cm and has a slender, silvery body with conspicuously large eyes, adapted to the deep, dim open water. As a plankton feeder it schools at depths between about 75 and 130 metres and catches small zooplankton. It is a mouthbrooder: the female carries the eggs and young in her mouth. The fish is harmless to humans. The IUCN assesses the species as Least Concern (LC).

Frequently asked questions

How do you recognise the Bigeye deepwater cichlid?

The Bigeye deepwater cichlid has a torpedo-shaped body, is mainly silver-grey and shows a plain pattern. Very large eyes; schooling deep-water mouthbrooder

Where does the Bigeye deepwater cichlid live?

The Bigeye deepwater cichlid lives in fresh water and is mostly found around mixed bottom. Lake Malawi (endemic)

How big does the Bigeye deepwater cichlid get?

The Bigeye deepwater cichlid grows to a maximum of about 13 cm.

Is the Bigeye deepwater cichlid dangerous to humans?

No, the Bigeye deepwater cichlid 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 Bigeye deepwater cichlid edible?

The Bigeye deepwater cichlid is not usually eaten.

More photos

Bigeye deepwater cichlid (Diplotaxodon macrops) — Cichlidae — 2
iNaturalist ((c) tilapiamap, some rights reserved (CC BY-NC))
Fin

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All data

Identification

English name
Bigeye deepwater cichlid verified
Scientific name
Diplotaxodon macrops
Family
Cichlidae

Appearance

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

Habitat & distribution

Water type
Freshwater sourced
Substrate
Mixed bottom sourced
Min depth (m)
76.0 verified
Max depth (m)
128.0 verified
Natural range
Lake Malawi (endemic) verified
Origin
Native verified

Behaviour & biology

Diet
Carnivore sourced
Diet (detail)
Small zooplankton inferred
Social behaviour
Schooling sourced
Territorial
No sourced
Activity
Nocturnal sourced
Reproduction
Separate sexes sourced
Sexual dimorphism
No sourced
Seasonality
Deep-water plankton feeder; present year-round. sourced
Special features
Very large eyes; schooling deep-water mouthbrooder 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 Diplotaxodon

More from the family Cichlidae

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