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Common dragonet (Callionymus enneactis) — Callionymidae

Common dragonet

Callionymus enneactis
Family: Callionymidae
NE · Not Evaluated

The Common dragonet (Callionymus enneactis) is a brackish-water fish of the family Callionymidae that grows up to 8 cm.

Length
8 cm
Water
Brackish
Depth
1.0–15.0 m
Diet
Carnivore
Behaviour
Solitary
Activity
Diurnal
Body shape
Elongated (eel-like)
Substrate
Stone or rock
Danger
Harmless
Range
Indo-West Pacific
Edibility
Not eaten

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Description

The mangrove dragonet is a small dragonet from the Indo-West Pacific. The species grows to about 8 cm and has a flattened, brown-mottled body with a flat head and high-set eyes, well suited to life on the bottom. On the gill cover it bears a strong spine. As a bottom-dweller it lives in shallow coastal, estuarine and mangrove water and searches for small crustaceans and worms. The fish is harmless to humans and has no commercial value. The IUCN has not evaluated the species.

Frequently asked questions

How do you recognise the Common dragonet?

The Common dragonet has an elongate, eel-like body, is mainly brown and shows a spots pattern. Flattened head with high-set eyes and an opercular spine; bottom fish

Where does the Common dragonet live?

The Common dragonet lives in brackish water and is mostly found around stony or rocky ground. Indo-West Pacific

How big does the Common dragonet get?

The Common dragonet grows to a maximum of about 8 cm.

Is the Common dragonet dangerous to humans?

No, the Common dragonet 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 Common dragonet edible?

The Common dragonet is not usually eaten.

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All data

Identification

English name
Common dragonet verified
Scientific name
Callionymus enneactis
Family
Callionymidae
Other names
Little sand-dragonet; Mangrove dragonet; Ocelled sand-dragonet; Split-fin sand-dragonet verified

Appearance

Size class
Small verified
Max length (cm)
8.0 verified
Body shape
Elongated (eel-like) sourced
Dominant colour
Brown sourced
Pattern
Spots sourced
Tail shape
Forked inferred
Mouth position
Terminal sourced
Lips
Thin sourced
Barbels
No sourced
Dorsal fins
Two separate sourced
Dorsal spines
No sourced

Habitat & distribution

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

Behaviour & biology

Diet
Carnivore sourced
Diet (detail)
Small crustaceans and worms inferred
Social behaviour
Solitary sourced
Territorial
No sourced
Activity
Diurnal sourced
Reproduction
Separate sexes sourced
Sexual dimorphism
No sourced
Seasonality
Bottom-dwelling coastal dragonet; present year-round. sourced
Special features
Flattened head with high-set eyes and an opercular spine; bottom fish 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
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 Callionymus

More from the family Callionymidae

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