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Chub (Squalius cephalus) — Cyprinidae

Chub

Squalius cephalus
Family: Cyprinidae
LC · Least Concern

The Chub (Squalius cephalus) is a brackish-water fish of the family Cyprinidae that grows up to 60 cm.

Length
60 cm
Water
Brackish
Depth
0.0–? m
Diet
Omnivore
Behaviour
Small groups
Activity
Diurnal
Body shape
Torpedo-shaped
Substrate
Mixed bottom
Danger
Harmless
Edibility
Rarely eaten

Description

The chub is a sturdy freshwater fish of the family Cyprinidae reaching about 60 cm. The elongate body has a broad, blunt head with a large mouth, large scales with dark edges and reddish pelvic and anal fins. The species lives mainly in flowing rivers and streams of Europe, but also in lakes, and prefers clear, oxygen-rich water. Juveniles live in schools, large individuals often solitarily under overhanging banks. The chub is an omnivore: when young it eats mainly insects and crustaceans, when older also plant matter, small fish and even land animals that fall into the water. It is a strong, wary fish and a valued challenge for anglers.

Frequently asked questions

How do you recognise the Chub?

The Chub has a torpedo-shaped body, is mainly silver-grey and shows a plain pattern.

Where does the Chub live?

The Chub lives in brackish water and is mostly found around mixed bottom.

How big does the Chub get?

The Chub grows to a maximum of about 60 cm. On average the species is around 30 cm.

Is the Chub dangerous to humans?

No, the Chub is harmless to humans.

Is the Chub edible?

The Chub is rarely eaten.

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All data

Identification

Dutch name
Kopvoorn sourced
English name
Chub verified
Scientific name
Squalius cephalus
Family
Cyprinidae
Other names
Chub verified

Appearance

Size class
Large verified
Max length (cm)
60.0 verified
Average length (cm)
30.0 verified
Body shape
Torpedo-shaped sourced
Dominant colour
Silver / grey sourced
Pattern
Plain sourced
Tail shape
Forked inferred
Mouth position
Terminal inferred
Lips
Thick / fleshy inferred
Barbels
No verified
Dorsal fins
One continuous sourced
Dorsal spines
No verified

Habitat & distribution

Water type
Brackish sourced
Substrate
Mixed bottom sourced
Min depth (m)
0.0 verified
Origin
Native verified

Behaviour & biology

Diet
Omnivore verified
Social behaviour
Small groups verified
Territorial
No verified
Activity
Diurnal inferred
Reproduction
Separate sexes verified
Sexual dimorphism
No verified
levensduur_max_jaar
22.0 verified

For anglers

Edibility
Rarely eaten verified
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
Harmless sourced

Status & sources

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

Same genus Squalius

More from the family Cyprinidae

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