Home · Cichlidae · Ocellated shell-dweller
Ocellated shell-dweller (Lamprologus ocellatus) — Cichlidae

Ocellated shell-dweller

Lamprologus ocellatus
Family: Cichlidae
LC · Least Concern

The Ocellated shell-dweller (Lamprologus ocellatus) is a freshwater fish of the family Cichlidae that grows up to 6 cm.

Length
5.8 cm
Water
Freshwater
Diet
Carnivore
Behaviour
Small groups
Body shape
Flat / disc-shaped
Substrate
Mixed bottom
Danger
Harmless
Range
Endemic to Lake Tanganyika in East Africa; sandy bottoms with snail shells.
Edibility
Not eaten

Want the complete picture on the Ocellated shell-dweller?

Get the app

Description

The ocellated shell-dweller is a dwarf cichlid endemic to Lake Tanganyika in East Africa. The species grows to a few centimetres and has a stocky body with an eyespot on the gill cover. It is a true shell-dweller: it lives in and breeds in empty snail shells of the genus Neothauma on sand bottoms, which it also uses as shelter. It sometimes forms small groups, mixed with other species. It feeds on small invertebrates. It is popular with aquarists and is harmless to humans.

Frequently asked questions

How do you recognise the Ocellated shell-dweller?

The Ocellated shell-dweller has a flattened, disc-shaped body, is mainly silver-grey and shows a plain pattern. Lives and breeds in empty Neothauma snail shells; eyespot on the operculum.

Where does the Ocellated shell-dweller live?

The Ocellated shell-dweller lives in fresh water and is mostly found around mixed bottom. Endemic to Lake Tanganyika in East Africa; sandy bottoms with snail shells.

How big does the Ocellated shell-dweller get?

The Ocellated shell-dweller grows to a maximum of about 6 cm.

Is the Ocellated shell-dweller dangerous to humans?

No, the Ocellated shell-dweller is harmless to humans. None required: this species is harmless to humans.

Is the Ocellated shell-dweller edible?

The Ocellated shell-dweller is not usually eaten.

More photos

Ocellated shell-dweller (Lamprologus ocellatus) — Cichlidae — 2
Wikimedia Commons — Cedricguppy - Loury Cédric (CC BY-SA 4.0)
Ocellated shell-dweller (Lamprologus ocellatus) — Cichlidae — 3
Wikimedia Commons — Ajo1472 (CC BY-SA 3.0)
Ocellated shell-dweller (Lamprologus ocellatus) — Cichlidae — 4
Wikimedia Commons — Ajo1472 (CC BY-SA 3.0)
Ocellated shell-dweller (Lamprologus ocellatus) — Cichlidae — 5
iNaturalist ((c) Oskar King, some rights reserved (CC BY-NC))
Fin

Want the complete picture on the Ocellated shell-dweller?

Point your camera at the fish and Fin names the species in seconds. Free, and the Ocellated shell-dweller is one of 12,519 species in the app.

Get the app →

All data

Identification

English name
Ocellated shell-dweller sourced
Scientific name
Lamprologus ocellatus
Family
Cichlidae

Appearance

Size class
Small verified
Max length (cm)
5.8 verified
Body shape
Flat / disc-shaped sourced
Dominant colour
Silver / grey inferred
Pattern
Plain inferred
Tail shape
Rounded 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
Mixed bottom sourced
Natural range
Endemic to Lake Tanganyika in East Africa; sandy bottoms with snail shells. inferred
Origin
Native sourced

Behaviour & biology

Diet
Carnivore sourced
Diet (detail)
Small invertebrates 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
Lives and breeds in empty Neothauma snail shells; eyespot on the operculum. 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 Lamprologus

More from the family Cichlidae

Fin

Want the complete picture on the Ocellated shell-dweller?

Point your camera at the fish and Fin names the species in seconds. Free, and the Ocellated shell-dweller is one of 12,519 species in the app.

Get the app →
Is this the Ocellated shell-dweller? Get the app