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Thinlip barb (Labiobarbus leptocheilus) — Cyprinidae

Thinlip barb

Labiobarbus leptocheilus
Family: Cyprinidae
LC · Least Concern

The Thinlip barb (Labiobarbus leptocheilus) is a freshwater fish of the family Cyprinidae that grows up to 30 cm.

Length
30 cm
Water
Freshwater
Diet
Omnivore
Behaviour
Large groups
Activity
Diurnal
Body shape
Torpedo-shaped
Substrate
Mixed bottom
Danger
Harmless
Range
Southeast Asia; rivers, streams and flooded plains.
Edibility
Commonly eaten

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Description

The thinlip barb is a cyprinid (Cyprinidae) from Southeast Asia. The species has an elongate, silvery body with a conspicuously long, many-rayed dorsal fin. It lives from midwater to the bottom in rivers and streams and enters flooded fields at high water. With its inferior mouth it forages the sediment for algae, diatoms, detritus and small invertebrates. It lives in schools. The species is harmless to humans.

Frequently asked questions

How do you recognise the Thinlip barb?

The Thinlip barb has a torpedo-shaped body, is mainly silver-grey and shows a plain pattern. Strikingly long, many-rayed dorsal fin; schooling bottom-forager of South-East Asia.

Where does the Thinlip barb live?

The Thinlip barb lives in fresh water and is mostly found around mixed bottom. Southeast Asia; rivers, streams and flooded plains.

How big does the Thinlip barb get?

The Thinlip barb grows to a maximum of about 30 cm.

Is the Thinlip barb dangerous to humans?

No, the Thinlip barb is harmless to humans. None required: this species is harmless to humans.

Is the Thinlip barb edible?

Yes, the Thinlip barb is commonly eaten.

More photos

Thinlip barb (Labiobarbus leptocheilus) — Cyprinidae — 2
iNaturalist ((c) Abu Hamas, some rights reserved (CC BY-SA))
Thinlip barb (Labiobarbus leptocheilus) — Cyprinidae — 3
Wikimedia Commons — Wibowo Djatmiko (Wie146) (CC BY-SA 3.0)
Thinlip barb (Labiobarbus leptocheilus) — Cyprinidae — 4
Florida Museum of Natural History Ichthyology (CC BY-NC 4.0) via GBIF — UF
Thinlip barb (Labiobarbus leptocheilus) — Cyprinidae — 5
iNaturalist ((c) Zakqary Roy, some rights reserved (CC BY))

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All data

Identification

English name
Thinlip barb sourced
Scientific name
Labiobarbus leptocheilus
Family
Cyprinidae

Appearance

Size class
Medium verified
Max length (cm)
30 verified
Body shape
Torpedo-shaped sourced
Dominant colour
Silver / grey
Pattern
Plain
Tail shape
Forked
Mouth position
Inferior (downward)
Lips
Thick / fleshy
Barbels
Yes sourced
Dorsal fins
One continuous
Dorsal spines
No sourced

Habitat & distribution

Water type
Freshwater sourced
Substrate
Mixed bottom sourced
Natural range
Southeast Asia; rivers, streams and flooded plains.
Origin
Native sourced

Behaviour & biology

Diet
Omnivore sourced
Diet (detail)
Algae, diatoms, detritus and small invertebrates sourced
Social behaviour
Large groups
Territorial
No
Activity
Diurnal
Reproduction
Separate sexes sourced
Sexual dimorphism
No
Seasonality
Present year-round in its habitat; no pronounced seasonality known.
Special features
Strikingly long, many-rayed dorsal fin; schooling bottom-forager of South-East Asia. sourced

For anglers

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

Safety

Danger to humans
Harmless sourced
First aid
None required: this species is harmless to humans. sourced

Status & sources

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

Same genus Labiobarbus

More from the family Cyprinidae

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