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Common ponyfish (Leiognathus equulus) — Leiognathidae

Common ponyfish

Leiognathus equulus
Family: Leiognathidae

The Common ponyfish (Leiognathus equulus) is a fish that lives in both fresh and salt water of the family Leiognathidae that grows up to 28 cm.

Length
28 cm
Water
Euryhaline
Diet
Carnivore
Behaviour
Schooling
Activity
Diurnal
Body shape
Flat / disc-shaped
Substrate
Sand / mud bottom
Danger
Harmless
Edibility
Commonly eaten

Description

The common ponyfish is a silvery coastal fish of the ponyfish family (Leiognathidae) of the Indian and western Pacific Oceans. The species grows to about 28 cm and has a deep, strongly compressed body with a strikingly protrusible, tubular mouth with which it sucks up small bottom animals. It lives over soft bottoms in coastal waters and estuaries and sometimes enters fresh water. Around its oesophagus it has a light organ containing luminous bacteria. It forms schools and is fished commercially. It is harmless to humans.

Frequently asked questions

How do you recognise the Common ponyfish?

The Common ponyfish has a flattened, disc-shaped body, is mainly silver-grey and shows a plain pattern.

Where does the Common ponyfish live?

The Common ponyfish lives in both fresh and salt water and is mostly found around sand or mud bottom.

How big does the Common ponyfish get?

The Common ponyfish grows to a maximum of about 28 cm.

Is the Common ponyfish dangerous to humans?

No, the Common ponyfish is harmless to humans.

Is the Common ponyfish edible?

Yes, the Common ponyfish is commonly eaten.

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All data

Identification

Dutch name
Gewone ponyvis sourced
English name
Common ponyfish sourced
Scientific name
Leiognathus equulus
Family
Leiognathidae

Appearance

Max length (cm)
28.0 sourced
Body shape
Flat / disc-shaped sourced
Dominant colour
Silver / grey inferred
Pattern
Plain inferred
Tail shape
Forked inferred
Mouth position
Inferior (downward) inferred
Lips
Thin inferred
Barbels
No sourced
Dorsal fins
One continuous inferred
Dorsal spines
Yes sourced

Habitat & distribution

Water type
Euryhaline sourced
Substrate
Sand / mud bottom sourced
Origin
Native sourced

Behaviour & biology

Diet
Carnivore sourced
Social behaviour
Schooling inferred
Territorial
No inferred
Activity
Diurnal inferred
Reproduction
Separate sexes sourced
Sexual dimorphism
No inferred

For anglers

Edibility
Commonly eaten sourced
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Harmless sourced

Status & sources

Sources
FishBase via GBIF (DwC-A), CC-BY-NC 4.0

Same genus Leiognathus

More from the family Leiognathidae

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