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Filament barb (Dawkinsia filamentosa) — Cyprinidae

Filament barb

Dawkinsia filamentosa
Family: Cyprinidae

The Filament barb (Dawkinsia filamentosa) is a brackish-water fish of the family Cyprinidae that grows up to 18 cm.

Length
18 cm
Water
Brackish
Diet
Omnivore
Behaviour
Schooling
Activity
Diurnal
Body shape
Torpedo-shaped
Substrate
Mixed bottom
Danger
Harmless
Edibility
Commonly eaten

Description

The filament barb is a colourful cyprinid (Cyprinidae) from clear rivers and streams of southern India and Sri Lanka. The species grows to about 18 cm and has a silvery body with a dark spot on the tail base; adult males develop long, thread-like extensions on the dorsal fin and red-orange tones. It lives in schools in flowing water and eats small invertebrates, algae and plant material. The fish is harmless to humans and is prized in the aquarium trade.

Frequently asked questions

How do you recognise the Filament barb?

The Filament barb has a torpedo-shaped body and is mainly silver-grey.

Where does the Filament barb live?

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

How big does the Filament barb get?

The Filament barb grows to a maximum of about 18 cm. On average the species is around 11 cm.

Is the Filament barb dangerous to humans?

No, the Filament barb is harmless to humans.

Is the Filament barb edible?

Yes, the Filament barb is commonly eaten.

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All data

Identification

Dutch name
Draadvin-barbeel sourced
English name
Filament barb sourced
Scientific name
Dawkinsia filamentosa
Family
Cyprinidae
Other names
Blackspot barb; Black-spot barb; Featherfin barb; Filament barb verified

Appearance

Size class
Medium verified
Max length (cm)
18.0 verified
Average length (cm)
11.0 verified
Body shape
Torpedo-shaped sourced
Dominant colour
Silver / grey sourced
Tail shape
Forked inferred

Habitat & distribution

Water type
Brackish sourced
Substrate
Mixed bottom sourced
Origin
Native inferred

Behaviour & biology

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

For anglers

Edibility
Commonly eaten inferred
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 verified

Status & sources

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

Same genus Dawkinsia

More from the family Cyprinidae

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