Home · Cyprinidae · Silver rasbora
Silver rasbora (Rasbora argyrotaenia) — Cyprinidae

Silver rasbora

Rasbora argyrotaenia
Family: Cyprinidae
LC · Least Concern

The Silver rasbora (Rasbora argyrotaenia) is a freshwater fish of the family Cyprinidae that grows up to 14 cm.

Length
14 cm
Water
Freshwater
Diet
Omnivore
Behaviour
Large groups
Activity
Diurnal
Body shape
Elongated (eel-like)
Substrate
Mixed bottom
Danger
Harmless
Range
Southeast Asia; rivers and flooded fields.
Edibility
Rarely eaten

Want the complete picture on the Silver rasbora?

Get the app

Description

The silver rasbora is a small cyprinid (Cyprinidae) from Southeast Asia. The species grows to about 14 cm and has a slender, streamlined, silvery body with a shiny silver-gold lengthwise stripe along the flank. It lives mainly in rivers and moves into flooded fields and banks at high water. It lives in schools and feeds on algae, small zooplankton and insects. It is caught locally as a small food fish and is popular in the aquarium hobby. The species is harmless to humans.

Frequently asked questions

How do you recognise the Silver rasbora?

The Silver rasbora has an elongate, eel-like body, is mainly silver-grey and shows a horizontal stripes pattern. Glossy silver-golden flank stripe; schooling fish that moves into flooded fields at high water.

Where does the Silver rasbora live?

The Silver rasbora lives in fresh water and is mostly found around mixed bottom. Southeast Asia; rivers and flooded fields.

How big does the Silver rasbora get?

The Silver rasbora grows to a maximum of about 14 cm.

Is the Silver rasbora dangerous to humans?

No, the Silver rasbora is harmless to humans. None required: this species is harmless to humans.

Is the Silver rasbora edible?

The Silver rasbora is rarely eaten.

More photos

Silver rasbora (Rasbora argyrotaenia) — Cyprinidae — 2
Wikimedia Commons — W.A. Djatmiko (Wie146) (CC BY-SA 3.0)
Silver rasbora (Rasbora argyrotaenia) — Cyprinidae — 3
Wikimedia Commons — W.A. Djatmiko (Wie146) (CC BY-SA 3.0)
Silver rasbora (Rasbora argyrotaenia) — Cyprinidae — 4
iNaturalist ((c) arthurlk11, some rights reserved (CC BY-NC))
Silver rasbora (Rasbora argyrotaenia) — Cyprinidae — 5
iNaturalist ((c) arthurlk11, some rights reserved (CC BY-NC))
Fin

Want the complete picture on the Silver rasbora?

Point your camera at the fish and Fin names the species in seconds. Free, and the Silver rasbora is one of 12,519 species in the app.

Get the app →

All data

Identification

English name
Silver rasbora verified
Scientific name
Rasbora argyrotaenia
Family
Cyprinidae
Other names
Silver rasbora verified

Appearance

Size class
Small verified
Max length (cm)
14.0 verified
Body shape
Elongated (eel-like) sourced
Dominant colour
Silver / grey inferred
Pattern
Horizontal stripes inferred
Tail shape
Forked inferred
Mouth position
Superior (upward) inferred
Lips
Thin inferred
Barbels
No sourced
Dorsal fins
One continuous inferred
Dorsal spines
No sourced

Habitat & distribution

Water type
Freshwater sourced
Substrate
Mixed bottom sourced
Natural range
Southeast Asia; rivers and flooded fields. inferred
Origin
Native sourced

Behaviour & biology

Diet
Omnivore sourced
Diet (detail)
Algae, small zooplankton and insects sourced
Social behaviour
Large groups inferred
Territorial
No inferred
Activity
Diurnal inferred
Reproduction
Separate sexes sourced
Sexual dimorphism
No inferred
Seasonality
Present year-round in its habitat; no pronounced seasonality known. inferred
Special features
Glossy silver-golden flank stripe; schooling fish that moves into flooded fields at high water. sourced

For anglers

Edibility
Rarely eaten sourced
Fishing method
Small in size and barely an angling target; mostly caught incidentally or as baitfish. inferred
Regulations source
FishBase ↗ inferred

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 Rasbora

More from the family Cyprinidae

Fin

Want the complete picture on the Silver rasbora?

Point your camera at the fish and Fin names the species in seconds. Free, and the Silver rasbora is one of 12,519 species in the app.

Get the app →
Is this the Silver rasbora? Get the app