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Italian bleak (Alburnus albidus) — Cyprinidae

Italian bleak

Alburnus albidus
Family: Cyprinidae
VU · Vulnerable

The Italian bleak (Alburnus albidus) is a freshwater fish of the family Cyprinidae that grows up to 11 cm.

Length
11 cm
Water
Freshwater
Diet
Omnivore
Behaviour
Schooling
Activity
Diurnal
Body shape
Torpedo-shaped
Substrate
Open water
Danger
Harmless
Edibility
Rarely eaten

Description

The Italian bleak is a slender, bright silvery schooling fish of the family Cyprinidae reaching about 11 cm. The streamlined body has an upturned mouth with which the fish picks prey just below the surface. The species is endemic to the fresh water of southern Italy and lives in schools in clear to slightly turbid water of rivers, lakes and reservoirs. As an omnivore it feeds on zooplankton, surface insects and some plant material. In late spring and summer it spawns in shallow water, where the eggs stick to gravel and water plants. Through water pollution, water abstraction and competition with introduced exotics the species has become fragmented and declined; it is assessed as Vulnerable (VU).

Frequently asked questions

How do you recognise the Italian bleak?

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

Where does the Italian bleak live?

The Italian bleak lives in fresh water and is mostly found around open water.

How big does the Italian bleak get?

The Italian bleak grows to a maximum of about 11 cm.

Is the Italian bleak dangerous to humans?

No, the Italian bleak is harmless to humans.

Is the Italian bleak edible?

The Italian bleak is rarely eaten.

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All data

Identification

Dutch name
Italiaanse alver inferred
English name
Italian bleak verified
Scientific name
Alburnus albidus
Family
Cyprinidae

Appearance

Size class
Small verified
Max length (cm)
11.0 verified
Body shape
Torpedo-shaped verified
Dominant colour
Silver / grey sourced
Pattern
Plain sourced
Tail shape
Forked inferred
Mouth position
Superior (upward) inferred
Lips
Thin inferred
Barbels
No verified
Dorsal fins
One continuous sourced
Dorsal spines
No verified

Habitat & distribution

Water type
Freshwater verified
Substrate
Open water verified
Origin
Native verified

Behaviour & biology

Diet
Omnivore verified
Social behaviour
Schooling verified
Territorial
No verified
Activity
Diurnal inferred
Reproduction
Separate sexes verified
Sexual dimorphism
No verified

For anglers

Edibility
Rarely eaten verified
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
Harmless verified

Status & sources

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

Same genus Alburnus

More from the family Cyprinidae

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