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Clemens' scorpionfish (Pontinus clemensi) — Scorpaenidae

Clemens' scorpionfish

Pontinus clemensi
Family: Scorpaenidae

The Clemens' scorpionfish (Pontinus clemensi) is a saltwater fish of the family Scorpaenidae that grows up to 55 cm.

Length
54.9 cm
Water
Saltwater
Depth
91–110 m
Diet
Carnivore
Behaviour
Solitary
Body shape
Torpedo-shaped
Substrate
Stone or rock
Danger
Venomous
Range
South America: Colombia, Ecuador, Galapagos Is., Peru

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Description

The Clemens' scorpionfish is a scorpionfish (Scorpaenidae) from rocky and reef water of the eastern Pacific around the Galapagos. The species grows to about 20 cm and has a stocky, red-brown mottled body with a large, spiny, flapped head, strongly camouflaged against the bottom. As a motionless ambush predator it snaps at small fish and crustaceans. The dorsal, head and gill-cover spines are venomous and can give a very painful puncture wound.

Frequently asked questions

How do you recognise the Clemens' scorpionfish?

The Clemens' scorpionfish has a torpedo-shaped body, is mainly red-orange and shows a marbled pattern. Bears venomous spines or tissue; handle with great care.

Where does the Clemens' scorpionfish live?

The Clemens' scorpionfish lives in the sea (marine waters) and is mostly found around stony or rocky ground. South America: Colombia, Ecuador, Galapagos Is., Peru

How big does the Clemens' scorpionfish get?

The Clemens' scorpionfish grows to a maximum of about 55 cm. On average the species is around 25 cm.

Is the Clemens' scorpionfish dangerous to humans?

The Clemens' scorpionfish is venomous — handle spines with care and seek medical help after a sting if needed. For a sting from a fin spine: rinse the wound, remove any visible spine fragments and immerse the part for 30-90 minutes in water as hot as can be tolerated (about 45 C) to break down the venom. The pain can be severe. For marked swelling, a retained spine or signs of infection seek medical care and check tetanus status.

More photos

Clemens' scorpionfish (Pontinus clemensi) — Scorpaenidae — 2
iNaturalist ((c) humbertobonilla, some rights reserved (CC BY-NC))
Clemens' scorpionfish (Pontinus clemensi) — Scorpaenidae — 3
iNaturalist ((c) Bob, some rights reserved (CC BY))
Clemens' scorpionfish (Pontinus clemensi) — Scorpaenidae — 4
iNaturalist ((c) Pablo Fraire, some rights reserved (CC BY-NC))
Clemens' scorpionfish (Pontinus clemensi) — Scorpaenidae — 5
iNaturalist ((c) Ruth Elena, some rights reserved (CC BY-NC))

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All data

Identification

English name
Clemens' scorpionfish sourced
Scientific name
Pontinus clemensi
Family
Scorpaenidae
Other names
Mottled scorpionfish verified

Appearance

Size class
Large verified
Max length (cm)
54.9 verified
Average length (cm)
25 verified
Body shape
Torpedo-shaped sourced
Dominant colour
Red / orange sourced
Pattern
Marbled sourced
Tail shape
Rounded
Dorsal spines
Yes sourced

Habitat & distribution

Water type
Saltwater sourced
Substrate
Stone or rock sourced
Min depth (m)
91 verified
Max depth (m)
110 verified
Natural range
South America: Colombia, Ecuador, Galapagos Is., Peru sourced
Origin
Native

Behaviour & biology

Diet
Carnivore
Diet (detail)
Small fishes, crustaceans and invertebrates
Social behaviour
Solitary
Territorial
No
Reproduction
Separate sexes
Sexual dimorphism
No
Max. age (years)
8 verified
Seasonality
Present year-round in its habitat; no pronounced seasonality known.
Special features
Bears venomous spines or tissue; handle with great care.

For anglers

Fishing method
Fishing with natural bait (fish, shrimp, worm) or lures close to reef and rock structures.
Regulations source

Safety

Danger to humans
Venomous verified
First aid
For a sting from a fin spine: rinse the wound, remove any visible spine fragments and immerse the part for 30-90 minutes in water as hot as can be tolerated (about 45 C) to break down the venom. The pain can be severe. For marked swelling, a retained spine or signs of infection seek medical care and check tetanus status. sourced

Status & sources

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

Same genus Pontinus

More from the family Scorpaenidae

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