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Spinythroat scorpionfish (Pontinus nematophthalmus) — Scorpaenidae

Spinythroat scorpionfish

Pontinus nematophthalmus
Family: Scorpaenidae

The Spinythroat scorpionfish (Pontinus nematophthalmus) is a saltwater fish of the family Scorpaenidae that grows up to 16 cm.

Length
15.5 cm
Water
Saltwater
Depth
82.0–410.0 m
Diet
Carnivore
Behaviour
Solitary
Body shape
Torpedo-shaped
Substrate
Sand / mud bottom
Danger
Venomous / poisonous
Range
North America: Bahamas, Barbados, Brazil, Costa Rica, Honduras, Mexico and others

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Description

The spinythroat scorpionfish is a scorpionfish (Scorpaenidae) from deeper coastal waters of the western Atlantic and Caribbean. The species grows to about 16 cm and has a stocky, red-brown marbled body with skin flaps, large eyes and stout head and fin spines. As an ambush hunter it lies hidden on sand and reef bottoms of the continental margin. The dorsal and gill spines carry venom and can cause a painful sting; handle with care.

Frequently asked questions

How do you recognise the Spinythroat scorpionfish?

The Spinythroat 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 Spinythroat scorpionfish live?

The Spinythroat scorpionfish lives in the sea (marine waters) and is mostly found around sand or mud bottom. North America: Bahamas, Barbados, Brazil, Costa Rica, Honduras, Mexico and others

How big does the Spinythroat scorpionfish get?

The Spinythroat scorpionfish grows to a maximum of about 16 cm.

Is the Spinythroat scorpionfish dangerous to humans?

The Spinythroat scorpionfish is venomous — handle spines with care and seek medical help after a sting if needed. Rinse the wound with clean water and remove any visible spine fragments. Immerse the affected part for 30-90 minutes in water as hot as can be tolerated (about 45C, not scalding) to break down the venom. For severe pain, swelling or signs of infection seek medical help and check tetanus status.

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All data

Identification

English name
Spinythroat scorpionfish sourced
Scientific name
Pontinus nematophthalmus
Family
Scorpaenidae
Other names
Spinythroat scorpionfish verified

Appearance

Size class
Medium verified
Max length (cm)
15.5 verified
Body shape
Torpedo-shaped sourced
Dominant colour
Red / orange sourced
Pattern
Marbled sourced
Tail shape
Rounded inferred

Habitat & distribution

Water type
Saltwater sourced
Substrate
Sand / mud bottom sourced
Min depth (m)
82.0 verified
Max depth (m)
410.0 verified
Natural range
North America: Bahamas, Barbados, Brazil, Costa Rica, Honduras, Mexico and others sourced
Origin
Native inferred

Behaviour & biology

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

For anglers

Fishing method
Bottom fishing with natural bait (worm, shrimp or fish) on or just above the seabed. inferred
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Venomous / poisonous verified
First aid
Rinse the wound with clean water and remove any visible spine fragments. Immerse the affected part for 30-90 minutes in water as hot as can be tolerated (about 45C, not scalding) to break down the venom. For severe pain, swelling or signs of infection seek medical help 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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