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Asoka barb (Systomus asoka) — Cyprinidae

Asoka barb

Systomus asoka
Family: Cyprinidae

The Asoka barb (Systomus asoka) is a freshwater fish of the family Cyprinidae that grows up to 17 cm.

Length
17 cm
Water
Freshwater
Depth
1.0–2.0 m
Diet
Omnivore
Activity
Diurnal
Body shape
Torpedo-shaped
Substrate
Mixed bottom
Danger
Harmless
Range
Asia: Sri Lanka
Edibility
Commonly eaten

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Description

The Asoka barb is a small cyprinid (Cyprinidae) endemic to fresh water of Sri Lanka. The species grows to about 17 cm and has a stocky, silvery body with reddish fins and a few dark spots. It lives in clear, slow-flowing rivers and pools and eats small invertebrates, algae and plant material. Its restricted range makes it vulnerable. The fish is harmless to humans.

Frequently asked questions

How do you recognise the Asoka barb?

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

Where does the Asoka barb live?

The Asoka barb lives in fresh water and is mostly found around mixed bottom. Asia: Sri Lanka

How big does the Asoka barb get?

The Asoka barb grows to a maximum of about 17 cm. On average the species is around 10 cm.

Is the Asoka barb dangerous to humans?

No, the Asoka barb is harmless to humans. This species is harmless to humans. No specific first aid is needed. Still handle the fish with care: mind the fin rays and the sharp edges of the gill cover, and rinse any scratch with clean water and cover it. For a dirty or deep wound check tetanus status.

Is the Asoka barb edible?

Yes, the Asoka barb is commonly eaten.

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All data

Identification

English name
Asoka barb sourced
Scientific name
Systomus asoka
Family
Cyprinidae
Other names
Asoka barb; Asoka Barb verified

Appearance

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

Habitat & distribution

Water type
Freshwater sourced
Substrate
Mixed bottom sourced
Min depth (m)
1.0 verified
Max depth (m)
2.0 verified
Natural range
Asia: Sri Lanka sourced
Origin
Native inferred

Behaviour & biology

Diet
Omnivore inferred
Diet (detail)
Invertebrates, algae and detritus inferred
Territorial
No inferred
Activity
Diurnal inferred
Reproduction
Separate sexes inferred
Sexual dimorphism
No inferred
Seasonality
Present year-round in its habitat; no pronounced seasonality known. inferred

For anglers

Edibility
Commonly eaten inferred
Fishing method
Bottom fishing with natural bait (worm, shrimp or fish) on or just above the seabed. inferred
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Harmless verified
First aid
This species is harmless to humans. No specific first aid is needed. Still handle the fish with care: mind the fin rays and the sharp edges of the gill cover, and rinse any scratch with clean water and cover it. For a dirty or deep wound check tetanus status. verified

Status & sources

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

Same genus Systomus

More from the family Cyprinidae

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