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Large-toothed ponyfish (Gazza achlamys) — Leiognathidae

Large-toothed ponyfish

Gazza achlamys
Family: Leiognathidae
LC · Least Concern

The Large-toothed ponyfish (Gazza achlamys) is a brackish-water fish of the family Leiognathidae that grows up to 17 cm.

Length
17 cm
Water
Brackish
Depth
0–20.0 m
Diet
Carnivore
Behaviour
Schooling
Activity
Diurnal
Body shape
Flat / disc-shaped
Substrate
Stone or rock
Danger
Harmless
Range
Indo-West Pacific
Edibility
Commonly eaten

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Description

The smalltoothed ponyfish is a small ponyfish from the Indo-West Pacific. The species grows to about 17 cm and has a deep, silvery, strongly compressed body and a far-protrusible mouth with conspicuous canine teeth with which it sucks up small prey. It schools in shallow coastal and estuarine water and hunts small crustaceans and fish. It is a local food fish. The IUCN assesses the species as Least Concern (LC).

Frequently asked questions

How do you recognise the Large-toothed ponyfish?

The Large-toothed ponyfish has a flattened, disc-shaped body, is mainly silver-grey and shows a plain pattern. Far protrusible mouth with small canine teeth; schooling silvery ponyfish

Where does the Large-toothed ponyfish live?

The Large-toothed ponyfish lives in brackish water and is mostly found around stony or rocky ground. Indo-West Pacific

How big does the Large-toothed ponyfish get?

The Large-toothed ponyfish grows to a maximum of about 17 cm. On average the species is around 12 cm.

Is the Large-toothed ponyfish dangerous to humans?

No, the Large-toothed ponyfish 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 Large-toothed ponyfish edible?

Yes, the Large-toothed ponyfish is commonly eaten.

More photos

Large-toothed ponyfish (Gazza achlamys) — Leiognathidae — 2
Randall, John E. (CC0 1.0) via GBIF — USNM
Large-toothed ponyfish (Gazza achlamys) — Leiognathidae — 3
iNaturalist ((c) Rio, some rights reserved (CC BY-NC))
Large-toothed ponyfish (Gazza achlamys) — Leiognathidae — 4
Wikimedia Commons — Edwin Chapin Starks & David Starr Jordan (Public domain)
Large-toothed ponyfish (Gazza achlamys) — Leiognathidae — 5
iNaturalist ((c) Dilla Pratiwi, some rights reserved (CC BY-NC))
Fin

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All data

Identification

English name
Large-toothed ponyfish verified
Scientific name
Gazza achlamys
Family
Leiognathidae
Other names
Large-toothed ponyfish; Naked toothpony; Ponyfish; Silver toothed-ponyfish; Smalltoothed ponyfish; Silvertooth ponyfish; Slipmouth verified

Appearance

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

Habitat & distribution

Water type
Brackish sourced
Substrate
Stone or rock sourced
Max depth (m)
20.0 verified
Natural range
Indo-West Pacific verified
Origin
Native verified

Behaviour & biology

Diet
Carnivore sourced
Diet (detail)
Small crustaceans and small fishes inferred
Social behaviour
Schooling sourced
Territorial
No sourced
Activity
Diurnal sourced
Reproduction
Separate sexes sourced
Sexual dimorphism
No sourced
Seasonality
Schooling coastal ponyfish; present year-round. sourced
Special features
Far protrusible mouth with small canine teeth; schooling silvery ponyfish sourced

For anglers

Edibility
Commonly eaten sourced
Fishing method
Net fishing sourced
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 Gazza

More from the family Leiognathidae

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