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Australian frogfish (Halophryne diemensis) — Batrachoididae

Australian frogfish

Halophryne diemensis

The Australian frogfish (Halophryne diemensis) is a brackish-water fish of the family Batrachoididae that grows up to 28 cm.

Length
28 cm
Water
Brackish
Depth
1.0–20.0 m
Diet
Carnivore
Behaviour
Solitary
Activity
Nocturnal
Body shape
Elongated (eel-like)
Substrate
Stone or rock
Danger
Harmless
Range
Indo-West Pacific; coastal reefs and mangroves.
Edibility
Not eaten

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Description

The banded toadfish is a toadfish (Batrachoididae) from the Indo-West Pacific. The species has a stocky, flattened head, a broad mouth and a mottled, banded body with skin flaps that camouflage it among coral and rock. It lives on inshore reefs and among mangroves, often hidden in cracks and caves. As an ambush hunter it takes small fishes and crustaceans. Unlike some related toadfishes it has no venomous spines. The species is harmless to humans.

Frequently asked questions

How do you recognise the Australian frogfish?

The Australian frogfish has an elongate, eel-like body, is mainly brown and shows a marbled pattern. Flattened head with skin flaps as camouflage; ambush toadfish without venomous spines.

Where does the Australian frogfish live?

The Australian frogfish lives in brackish water and is mostly found around stony or rocky ground. Indo-West Pacific; coastal reefs and mangroves.

How big does the Australian frogfish get?

The Australian frogfish grows to a maximum of about 28 cm.

Is the Australian frogfish dangerous to humans?

No, the Australian frogfish is harmless to humans. None required: this species is harmless to humans.

Is the Australian frogfish edible?

The Australian frogfish is not usually eaten.

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All data

Identification

English name
Australian frogfish verified
Scientific name
Halophryne diemensis
Family
Batrachoididae
Other names
Banded frogfish; Banded toadfish; Bastard stonefish; Devil-fish; Northern frogfish; Stonefish; Wirrarook verified

Appearance

Size class
Medium verified
Max length (cm)
28.0 verified
Body shape
Elongated (eel-like) sourced
Dominant colour
Brown inferred
Pattern
Marbled inferred
Tail shape
Rounded inferred
Mouth position
Terminal inferred
Lips
Thick / fleshy inferred
Barbels
No sourced
Dorsal fins
Two separate inferred
Dorsal spines
Yes sourced

Habitat & distribution

Water type
Brackish sourced
Substrate
Stone or rock sourced
Min depth (m)
1.0 verified
Max depth (m)
20.0 verified
Natural range
Indo-West Pacific; coastal reefs and mangroves. inferred
Origin
Native sourced

Behaviour & biology

Diet
Carnivore sourced
Diet (detail)
Small fishes and crustaceans sourced
Social behaviour
Solitary inferred
Territorial
No inferred
Activity
Nocturnal inferred
Reproduction
Separate sexes sourced
Sexual dimorphism
No inferred
Seasonality
Present year-round in its habitat; no pronounced seasonality known. inferred
Special features
Flattened head with skin flaps as camouflage; ambush toadfish without venomous spines. sourced

For anglers

Edibility
Not eaten sourced
Fishing method
Fishing with natural bait (fish, shrimp, worm) or lures close to reef and rock structures. inferred
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Harmless sourced
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 Halophryne

More from the family Batrachoididae

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