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African moonfish (Selene dorsalis) — Carangidae

African moonfish

Selene dorsalis
Family: Carangidae
LC · Least Concern

The African moonfish (Selene dorsalis) is a fish that lives in both fresh and salt water of the family Carangidae that grows up to 40 cm.

Length
40 cm
Water
Euryhaline
Depth
20.0–100.0 m
Diet
Carnivore
Behaviour
Schooling
Activity
Diurnal
Body shape
Flat / disc-shaped
Substrate
Open water
Danger
Harmless
Range
Eastern Atlantic along the coast of West Africa, over soft bottoms of coastal water and estuaries; tolerates brackish water.
Edibility
Commonly eaten

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Description

The African moonfish is a deep, very thin jack of the family Carangidae reaching about 40 cm. The strongly compressed, almost round body is mirror-silver and has a steep, nearly vertical head profile, giving the fish the look of a shining moon in side view; young fish have thread-like extensions on the dorsal and pelvic fins. The species forms schools above soft bottoms of coastal water and estuaries along the West African coast and tolerates brackish water. Close to the bottom it hunts small fish, shrimps, crabs and worms. Because of its thin body the flesh yield is limited, but it is much landed as bycatch and eaten locally.

Frequently asked questions

How do you recognise the African moonfish?

The African moonfish has a flattened, disc-shaped body, is mainly silver-grey and shows a plain pattern. Deep, very thin, mirror-like silvery small horse mackerel with a steep, almost vertical head profile and thread-like fin tips in young fish.

Where does the African moonfish live?

The African moonfish lives in both fresh and salt water and is mostly found around open water. Eastern Atlantic along the coast of West Africa, over soft bottoms of coastal water and estuaries; tolerates brackish water.

How big does the African moonfish get?

The African moonfish grows to a maximum of about 40 cm. On average the species is around 24 cm.

Is the African moonfish dangerous to humans?

No, the African moonfish is harmless to humans. None required: this species is harmless to humans.

Is the African moonfish edible?

Yes, the African moonfish is commonly eaten.

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All data

Identification

English name
African moonfish verified
Scientific name
Selene dorsalis
Family
Carangidae
Other names
African lookdown; African moonfish; Lookdown fish; Atlantic moonfish; Bluntnose; Guinean moonfish; Hair-finned silverfish; Pomp; Shiner verified

Appearance

Size class
Medium verified
Max length (cm)
40.0 verified
Average length (cm)
24.0 verified
Body shape
Flat / disc-shaped verified
Dominant colour
Silver / grey sourced
Pattern
Plain sourced
Tail shape
Crescent (lunate) inferred
Mouth position
Inferior (downward) inferred
Lips
Thick / fleshy inferred
Barbels
No verified
Dorsal fins
Two separate sourced
Dorsal spines
Yes verified

Habitat & distribution

Water type
Euryhaline verified
Substrate
Open water verified
Min depth (m)
20.0 verified
Max depth (m)
100.0 verified
Natural range
Eastern Atlantic along the coast of West Africa, over soft bottoms of coastal water and estuaries; tolerates brackish water. verified
Origin
Native verified

Behaviour & biology

Diet
Carnivore verified
Diet (detail)
Small fishes, shrimps, crabs and worms from the bottom sourced
Social behaviour
Schooling verified
Territorial
No verified
Activity
Diurnal inferred
Reproduction
Separate sexes verified
Sexual dimorphism
No verified
Seasonality
Forms shoals over soft bottoms of coastal water and estuaries; eggs and larvae drift in open water. sourced
Special features
Deep, very thin, mirror-like silvery small horse mackerel with a steep, almost vertical head profile and thread-like fin tips in young fish. sourced

For anglers

Edibility
Commonly eaten verified
Fishing method
Mostly bycatch of net and bottom fishing; of little importance to angling sourced
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Harmless verified
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 Selene

More from the family Carangidae

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