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Catfish (Pylodictis olivaris) — Ictaluridae

Catfish

Pylodictis olivaris
Family: Ictaluridae
LC · Least Concern

The Catfish (Pylodictis olivaris) is a freshwater fish of the family Ictaluridae that grows up to 155 cm.

Length
155 cm
Water
Freshwater
Diet
Carnivore
Behaviour
Solitary
Activity
Nocturnal
Body shape
Elongated (eel-like)
Substrate
Sand / mud bottom
Danger
Harmless
Edibility
Commonly eaten

Description

The flathead catfish is a large North American catfish (family Ictaluridae). The species can grow to about 1.5 m and has an elongate, yellow-brown mottled body with a flat head, a protruding lower jaw, barbels and sturdy fin spines. Adults inhabit pools with dead wood in small to large rivers, lakes and impoundments, while young live in rocky and sandy riffles. It is a nocturnal predator hunting fishes, crustaceans and other invertebrates. The species is a prized large sport fish and has been introduced outside its native range, where it is locally invasive. The fin spines can cause painful injuries.

Frequently asked questions

How do you recognise the Catfish?

The Catfish has an elongate, eel-like body, is mainly brown and shows a marbled pattern.

Where does the Catfish live?

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

How big does the Catfish get?

The Catfish grows to a maximum of about 155 cm.

Is the Catfish dangerous to humans?

No, the Catfish is harmless to humans.

Is the Catfish edible?

Yes, the Catfish is commonly eaten.

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All data

Identification

Dutch name
Platkopmeerval sourced
English name
Catfish verified
Scientific name
Pylodictis olivaris
Family
Ictaluridae
Other names
Flathead catfish verified

Appearance

Size class
Extra large verified
Max length (cm)
155.0 verified
Body shape
Elongated (eel-like) sourced
Dominant colour
Brown inferred
Pattern
Marbled inferred
Tail shape
Straight inferred
Mouth position
Superior (upward) inferred
Lips
Thick / fleshy inferred
Barbels
Yes sourced
Dorsal fins
Two separate inferred
Dorsal spines
Yes sourced

Habitat & distribution

Water type
Freshwater sourced
Substrate
Sand / mud bottom sourced
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
levensduur_max_jaar
25.0 verified

For anglers

Edibility
Commonly eaten sourced
Fishing method
Bodemvissen met levend of dood aasvisje; gewilde grote sportvis. sourced
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Harmless sourced

Status & sources

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

More from the family Ictaluridae

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