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Crocodile flathead (Cymbacephalus beauforti) — Platycephalidae

Crocodile flathead

Cymbacephalus beauforti
NE · Not Evaluated

The Crocodile flathead (Cymbacephalus beauforti) is a saltwater fish of the family Platycephalidae that grows up to 50 cm.

Length
50 cm
Water
Saltwater
Depth
1.0–12.0 m
Diet
Carnivore
Behaviour
Solitary
Activity
Nocturnal
Body shape
Elongated (eel-like)
Substrate
Stone or rock
Danger
Harmless
Range
Indo-West Pacific
Edibility
Not eaten

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Description

The crocodile flathead is a flathead from the Indo-West Pacific. The species grows to about 50 cm and has a strongly flattened, mottled body and a broad, flat head with fringes around the eyes, making it resemble a crocodile and blend in perfectly on sand and rubble bottoms. As an ambush hunter it lies still on the reef floor and snaps at passing fish and crustaceans. The fish is harmless to humans and is prized by divers. The IUCN has not evaluated the species.

Frequently asked questions

How do you recognise the Crocodile flathead?

The Crocodile flathead has an elongate, eel-like body, is mainly brown and shows a marbled pattern. Broad flat head with eye fringes; camouflaged ambush predator

Where does the Crocodile flathead live?

The Crocodile flathead lives in the sea (marine waters) and is mostly found around stony or rocky ground. Indo-West Pacific

How big does the Crocodile flathead get?

The Crocodile flathead grows to a maximum of about 50 cm. On average the species is around 35 cm.

Is the Crocodile flathead dangerous to humans?

No, the Crocodile flathead 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 Crocodile flathead edible?

The Crocodile flathead is not usually eaten.

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All data

Identification

English name
Crocodile flathead verified
Scientific name
Cymbacephalus beauforti
Family
Platycephalidae
Other names
Crocodile fish; Crocodilefish; De Beaufort's flathead; Giant flathead verified

Appearance

Size class
Large verified
Max length (cm)
50.0 verified
Average length (cm)
35.0 verified
Body shape
Elongated (eel-like) sourced
Dominant colour
Brown sourced
Pattern
Marbled 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
Saltwater sourced
Substrate
Stone or rock sourced
Min depth (m)
1.0 verified
Max depth (m)
12.0 verified
Natural range
Indo-West Pacific verified
Origin
Native verified

Behaviour & biology

Diet
Carnivore sourced
Diet (detail)
Small fishes and crustaceans inferred
Social behaviour
Solitary sourced
Territorial
No sourced
Activity
Nocturnal sourced
Reproduction
Separate sexes sourced
Sexual dimorphism
No sourced
Seasonality
Camouflaged bottom ambush predator; present year-round. sourced
Special features
Broad flat head with eye fringes; camouflaged ambush predator 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
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 Cymbacephalus

More from the family Platycephalidae

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