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Dwarf Tanganyikan cichlid (Tropheus duboisi) — Cichlidae

Dwarf Tanganyikan cichlid

Tropheus duboisi
Family: Cichlidae
VU · Vulnerable

The Dwarf Tanganyikan cichlid (Tropheus duboisi) is a freshwater fish of the family Cichlidae that grows up to 12 cm.

Length
12 cm
Water
Freshwater
Diet
Herbivore
Behaviour
Small groups
Body shape
Flat / disc-shaped
Substrate
Sand / mud bottom
Danger
Harmless
Range
Endemic to Lake Tanganyika in East Africa; upper rocky zone.
Edibility
Not eaten

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Description

The white-spotted cichlid is a cichlid endemic to Lake Tanganyika in East Africa. The species grows to about 12 cm; juveniles are deep black with numerous white spots, while adults develop a dark body with a broad yellow or white crossbar. It inhabits the upper rocky zone of the lake, where with its mouth it scrapes algae and growth from the rocks. As a maternal mouthbrooder the female carries the relatively large eggs and young in her mouth for a long time. Owing to a restricted range and collection for the aquarium trade the species is listed as Vulnerable (VU). It is harmless to humans.

Frequently asked questions

How do you recognise the Dwarf Tanganyikan cichlid?

The Dwarf Tanganyikan cichlid has a flattened, disc-shaped body, is mainly black and shows a spots pattern. Juveniles jet black with white spots; algae-scraping maternal mouthbrooder of Lake Tanganyika.

Where does the Dwarf Tanganyikan cichlid live?

The Dwarf Tanganyikan cichlid lives in fresh water and is mostly found around sand or mud bottom. Endemic to Lake Tanganyika in East Africa; upper rocky zone.

How big does the Dwarf Tanganyikan cichlid get?

The Dwarf Tanganyikan cichlid grows to a maximum of about 12 cm.

Is the Dwarf Tanganyikan cichlid dangerous to humans?

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

Is the Dwarf Tanganyikan cichlid edible?

The Dwarf Tanganyikan cichlid is not usually eaten.

More photos

Dwarf Tanganyikan cichlid (Tropheus duboisi) — Cichlidae — 2
Wikimedia Commons — Mattia Nocciola (CC BY-SA 4.0)
Dwarf Tanganyikan cichlid (Tropheus duboisi) — Cichlidae — 3
Wikimedia Commons — Manfred Werner / Tsui (CC BY-SA 3.0)
Dwarf Tanganyikan cichlid (Tropheus duboisi) — Cichlidae — 4
Wikimedia Commons — Originally uploaded by MidgleyDJ (Transferred by Cloudbound) (CC BY-SA 2.5)
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All data

Identification

English name
Dwarf Tanganyikan cichlid verified
Scientific name
Tropheus duboisi
Family
Cichlidae

Appearance

Size class
Small verified
Max length (cm)
12.0 verified
Body shape
Flat / disc-shaped sourced
Dominant colour
Black inferred
Pattern
Spots inferred
Tail shape
Straight inferred
Mouth position
Inferior (downward) 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 Tanganyika in East Africa; upper rocky zone. inferred
Origin
Native sourced

Behaviour & biology

Diet
Herbivore sourced
Diet (detail)
Algae and biofilm from rocks 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
Juveniles jet black with white spots; algae-scraping maternal mouthbrooder of Lake Tanganyika. 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 Tropheus

More from the family Cichlidae

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