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Fissi (Sarotherodon caroli) — Cichlidae

Fissi

Sarotherodon caroli
Family: Cichlidae
CR · Critically Endangered

The Fissi (Sarotherodon caroli) is a freshwater fish of the family Cichlidae that grows up to 19 cm.

Length
18.6 cm
Water
Freshwater
Depth
0–? m
Diet
Herbivore
Behaviour
Small groups
Activity
Diurnal
Body shape
Flat / disc-shaped
Substrate
Sand / mud bottom
Danger
Harmless
Range
Barombi Mbo (Cameroon)
Edibility
Rarely eaten

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Description

The fissi is a cichlid endemic to Barombi Mbo, a crater lake in Cameroon in West Africa. The species grows to about 19 cm and has a deep, dull grey body; breeding males show dark smudges. Juveniles are more carnivorous, while adults feed mainly on phytoplankton. It forms temporary pair bonds and is a mouthbrooder with large eggs. Because of its very small, vulnerable range in a single crater lake the species is listed as Critically Endangered (CR) on the IUCN Red List.

Frequently asked questions

How do you recognise the Fissi?

The Fissi has a flattened, disc-shaped body, is mainly silver-grey and shows a plain pattern. Endemic to a single crater lake; mouthbrooder with large eggs; critically endangered

Where does the Fissi live?

The Fissi lives in fresh water and is mostly found around sand or mud bottom. Barombi Mbo (Cameroon)

How big does the Fissi get?

The Fissi grows to a maximum of about 19 cm.

Is the Fissi dangerous to humans?

No, the Fissi 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 Fissi edible?

The Fissi is rarely eaten.

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All data

Identification

English name
Fissi verified
Scientific name
Sarotherodon caroli
Family
Cichlidae
Other names
Fissi verified

Appearance

Size class
Medium verified
Max length (cm)
18.6 verified
Body shape
Flat / disc-shaped sourced
Dominant colour
Silver / grey inferred
Pattern
Plain sourced
Tail shape
Straight inferred
Mouth position
Terminal sourced
Lips
Thin sourced
Barbels
No sourced
Dorsal fins
One continuous sourced
Dorsal spines
Yes sourced

Habitat & distribution

Water type
Freshwater sourced
Substrate
Sand / mud bottom sourced
Min depth (m)
0 sourced
Natural range
Barombi Mbo (Cameroon) verified
Origin
Native verified

Behaviour & biology

Diet
Herbivore sourced
Diet (detail)
Mainly phytoplankton; juveniles more carnivorous sourced
Social behaviour
Small groups inferred
Territorial
No sourced
Activity
Diurnal sourced
Reproduction
Separate sexes sourced
Sexual dimorphism
No sourced
Seasonality
Mouthbrooder of a crater lake; present year-round. sourced
Special features
Endemic to a single crater lake; mouthbrooder with large eggs; critically endangered sourced

For anglers

Edibility
Rarely eaten sourced
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 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 Sarotherodon

More from the family Cichlidae

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