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Southern dragonet (Synchiropus australis) — Callionymidae

Southern dragonet

Synchiropus australis
Family: Callionymidae

The Southern dragonet (Synchiropus australis) is a saltwater fish of the family Callionymidae that grows up to 8 cm.

Length
8 cm
Water
Saltwater
Depth
0–380 m
Diet
Carnivore
Body shape
Elongated (eel-like)
Substrate
Sand / mud bottom
Danger
Harmless
Range
Oceania: Australia

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Description

The Southern dragonet is a dragonet (Callionymidae) from shallow sand and reef water of southern Australia. The species grows to about 8 cm and has a flattened, scaleless body with a triangular head, high-set eyes and a small, protrusible mouth; males often carry a high, ornate first dorsal fin. As a bottom-dweller it creeps over sand and rubble and picks small crustaceans, worms and fish eggs. The fish is harmless to humans.

Frequently asked questions

How do you recognise the Southern dragonet?

The Southern dragonet has an elongate, eel-like body, is mainly brown and shows a spots pattern.

Where does the Southern dragonet live?

The Southern dragonet lives in the sea (marine waters) and is mostly found around sand or mud bottom. Oceania: Australia

How big does the Southern dragonet get?

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

Is the Southern dragonet dangerous to humans?

No, the Southern 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.

More photos

Southern dragonet (Synchiropus australis) — Callionymidae — 2
iNaturalist ((c) Ken Graham, some rights reserved (CC BY-NC))

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All data

Identification

English name
Southern dragonet sourced
Scientific name
Synchiropus australis
Family
Callionymidae
Other names
Queensland bigeye dragonet sourced

Appearance

Size class
Small
Max length (cm)
8
Body shape
Elongated (eel-like) sourced
Dominant colour
Brown sourced
Pattern
Spots sourced
Tail shape
Rounded

Habitat & distribution

Water type
Saltwater sourced
Substrate
Sand / mud bottom sourced
Max depth (m)
380 verified
Natural range
Oceania: Australia sourced
Origin
Native

Behaviour & biology

Diet
Carnivore
Diet (detail)
Small fishes, crustaceans and invertebrates
Territorial
No
Reproduction
Separate sexes
Sexual dimorphism
Yes
Seasonality
Present year-round in its habitat; no pronounced seasonality known.

For anglers

Regulations source

Safety

Danger to humans
Harmless verified
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 Synchiropus

More from the family Callionymidae

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