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Pitted sea catfish (Cathorops variolosus) — Ariidae

Pitted sea catfish

Cathorops variolosus
Family: Ariidae

The Pitted sea catfish (Cathorops variolosus) is a freshwater fish of the family Ariidae that grows up to 14 cm.

Length
14.1 cm
Water
Freshwater
Diet
Carnivore
Activity
Nocturnal
Body shape
Elongated (eel-like)
Substrate
Sand / mud bottom
Danger
Venomous / poisonous
Edibility
Commonly eaten

Description

The Pitted sea catfish is a sea catfish (Ariidae) from turbid coastal and estuarine water of the eastern Pacific. The species grows to about 35 cm and has a sturdy, greyish, scaleless body with three pairs of barbels and an adipose fin. As a bottom-dweller it searches over sand and mud for worms, crustaceans, molluscs and small fish; the male broods the large eggs in his mouth. The dorsal and pectoral spines are venomous and can give a painful puncture wound.

Frequently asked questions

How do you recognise the Pitted sea catfish?

The Pitted sea catfish has an elongate, eel-like body and is mainly silver-grey.

Where does the Pitted sea catfish live?

The Pitted sea catfish lives in fresh water and is mostly found around sand or mud bottom.

How big does the Pitted sea catfish get?

The Pitted sea catfish grows to a maximum of about 14 cm.

Is the Pitted sea catfish dangerous to humans?

The Pitted sea catfish is venomous — handle spines with care and seek medical help after a sting if needed.

Is the Pitted sea catfish edible?

Yes, the Pitted sea catfish is commonly eaten.

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All data

Identification

Dutch name
Pok-zeemeerval sourced
English name
Pitted sea catfish sourced
Scientific name
Cathorops variolosus
Family
Ariidae

Appearance

Size class
Small verified
Max length (cm)
14.1 verified
Body shape
Elongated (eel-like) sourced
Dominant colour
Silver / grey sourced
Tail shape
Forked inferred
Barbels
Yes sourced
Dorsal spines
Yes sourced

Habitat & distribution

Water type
Freshwater sourced
Substrate
Sand / mud bottom sourced
Origin
Native inferred

Behaviour & biology

Diet
Carnivore inferred
Territorial
No inferred
Activity
Nocturnal inferred
Reproduction
Separate sexes inferred
Sexual dimorphism
No inferred

For anglers

Edibility
Commonly eaten inferred
Fishing method
Klein van stuk en nauwelijks een hengelsportdoel; wordt vooral incidenteel of als aasvis gevangen. inferred
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Venomous / poisonous verified

Status & sources

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

Same genus Cathorops

More from the family Ariidae

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