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Rutten's rasbora (Rasbora rutteni) — Cyprinidae

Rutten's rasbora

Rasbora rutteni
Family: Cyprinidae

The Rutten's rasbora (Rasbora rutteni) is a freshwater fish of the family Cyprinidae that grows up to 4 cm.

Length
4.3 cm
Water
Freshwater
Diet
Omnivore
Behaviour
Schooling
Activity
Diurnal
Body shape
Torpedo-shaped
Substrate
Mixed bottom
Danger
Harmless

Description

Rutten's rasbora is a small cyprinid (Cyprinidae) from fresh water of Borneo in Southeast Asia. The species grows to about 4 cm and has a slender, silvery body with a fine dark longitudinal stripe. It lives in schools in clear forest streams and blackwater pools among water plants and eats small zooplankton, insect larvae and algae. The fish is harmless to humans.

Frequently asked questions

How do you recognise the Rutten's rasbora?

The Rutten's rasbora has a torpedo-shaped body, is mainly silver-grey and shows a horizontal stripes pattern.

Where does the Rutten's rasbora live?

The Rutten's rasbora lives in fresh water and is mostly found around mixed bottom.

How big does the Rutten's rasbora get?

The Rutten's rasbora grows to a maximum of about 4 cm.

Is the Rutten's rasbora dangerous to humans?

No, the Rutten's rasbora is harmless to humans.

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All data

Identification

Dutch name
Ruttens rasbora sourced
English name
Rutten's rasbora sourced
Scientific name
Rasbora rutteni
Family
Cyprinidae

Appearance

Size class
Small verified
Max length (cm)
4.3 verified
Body shape
Torpedo-shaped sourced
Dominant colour
Silver / grey sourced
Pattern
Horizontal stripes sourced
Tail shape
Forked inferred

Habitat & distribution

Water type
Freshwater 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
No inferred

For anglers

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 Rasbora

More from the family Cyprinidae

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