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Catfish (Sciades proops) — Ariidae

Catfish

Sciades proops
Family: Ariidae

The Catfish (Sciades proops) is a fish that lives in both fresh and salt water of the family Ariidae that grows up to 100 cm.

Length
100 cm
Water
Euryhaline
Diet
Carnivore
Behaviour
Small groups
Activity
Nocturnal
Body shape
Elongated (eel-like)
Substrate
Sand / mud bottom
Danger
Can cause injury
Edibility
Commonly eaten

Description

The crucifix sea catfish (Sciades proops) is a large sea catfish of the family Ariidae from coastal waters of northern South America. The species has an elongate, greyish body with barbels and can reach about one metre. The English and Dutch names refer to the underside of the skull, which resembles a crucifix. It lives mainly in brackish estuaries and lagoons and also occurs in fresh water, on shallow muddy bottoms. The diet consists of fishes and shrimps. The dorsal and pectoral fins bear a serrated, venomous spine that can cause painful puncture wounds; the male broods the eggs in its mouth.

Frequently asked questions

How do you recognise the Catfish?

The Catfish has an elongate, eel-like body, is mainly silver-grey and shows a plain pattern.

Where does the Catfish live?

The Catfish lives in both fresh and salt water and is mostly found around sand or mud bottom.

How big does the Catfish get?

The Catfish grows to a maximum of about 100 cm. On average the species is around 50 cm.

Is the Catfish dangerous to humans?

The Catfish can cause injury; handle it with care.

Is the Catfish edible?

Yes, the Catfish is commonly eaten.

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All data

Identification

Dutch name
Christusvis sourced
English name
Catfish verified
Scientific name
Sciades proops
Family
Ariidae
Other names
Catfish verified

Appearance

Size class
Extra large verified
Max length (cm)
100.0 verified
Average length (cm)
50.0 verified
Body shape
Elongated (eel-like) sourced
Dominant colour
Silver / grey inferred
Pattern
Plain inferred
Tail shape
Forked inferred
Mouth position
Inferior (downward) inferred
Lips
Thin inferred
Barbels
Yes sourced
Dorsal spines
Yes sourced

Habitat & distribution

Water type
Euryhaline sourced
Substrate
Sand / mud bottom sourced
Origin
Native sourced

Behaviour & biology

Diet
Carnivore sourced
Social behaviour
Small groups inferred
Territorial
No inferred
Activity
Nocturnal inferred
Reproduction
Separate sexes sourced
Sexual dimorphism
No inferred
levensduur_max_jaar
3.5 verified

For anglers

Edibility
Commonly eaten sourced
Fishing method
Bodemvissen met natuurlijk aas (worm, garnaal of vis) op of vlak boven de bodem. inferred
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Can cause injury sourced

Status & sources

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

Same genus Sciades

More from the family Ariidae

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