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Common scorpionfish (Scorpaenodes guamensis) — Scorpaenidae

Common scorpionfish

Scorpaenodes guamensis
Family: Scorpaenidae
LC · Least Concern

The Common scorpionfish (Scorpaenodes guamensis) is a saltwater fish of the family Scorpaenidae that grows up to 14 cm.

Length
14 cm
Water
Saltwater
Depth
0.0–20.0 m
Diet
Carnivore
Behaviour
Solitary
Activity
Nocturnal
Body shape
Torpedo-shaped
Substrate
Stone or rock
Danger
Venomous / poisonous
Edibility
Not eaten

Description

The Guam scorpionfish is a small scorpionfish (family Scorpaenidae) of the Indo-Pacific. The species reaches about 14 cm and has a stocky, brown-red mottled body that camouflages it excellently among rocks and coral. It lives in rock crevices of reef flats, shallow lagoons and channels and hunts mainly at night for small shrimps, crabs and polychaetes. The fin spines bear glandular tissue and are venomous; a sting can cause a painful wound. The species is otherwise harmless to humans and of no fishery value.

Frequently asked questions

How do you recognise the Common scorpionfish?

The Common scorpionfish has a torpedo-shaped body, is mainly brown and shows a marbled pattern.

Where does the Common scorpionfish live?

The Common scorpionfish lives in the sea (marine waters) and is mostly found around stony or rocky ground.

How big does the Common scorpionfish get?

The Common scorpionfish grows to a maximum of about 14 cm.

Is the Common scorpionfish dangerous to humans?

The Common scorpionfish is venomous — handle spines with care and seek medical help after a sting if needed.

Is the Common scorpionfish edible?

The Common scorpionfish is not usually eaten.

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All data

Identification

Dutch name
Guam-schorpioenvis sourced
English name
Common scorpionfish verified
Scientific name
Scorpaenodes guamensis
Family
Scorpaenidae
Other names
Guam scorpionfish verified

Appearance

Size class
Small verified
Max length (cm)
14.0 verified
Body shape
Torpedo-shaped 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
One continuous inferred
Dorsal spines
Yes sourced

Habitat & distribution

Water type
Saltwater sourced
Substrate
Stone or rock sourced
Min depth (m)
0.0 verified
Max depth (m)
20.0 verified
Origin
Native sourced

Behaviour & biology

Diet
Carnivore sourced
Social behaviour
Solitary inferred
Territorial
No inferred
Activity
Nocturnal inferred
Reproduction
Separate sexes sourced
Sexual dimorphism
No inferred

For anglers

Edibility
Not eaten sourced
Fishing method
Geen doelsoort voor de hengelsport; hooguit incidentele vangst of bruikbaar als aasvisje. inferred
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Venomous / poisonous sourced

Status & sources

Sources
FishBase via GBIF (DwC-A), CC-BY-NC 4.0

Same genus Scorpaenodes

More from the family Scorpaenidae

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