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Gangetic scissortail rasbora (Rasbora rasbora) — Cyprinidae

Gangetic scissortail rasbora

Rasbora rasbora
Family: Cyprinidae
LC · Least Concern

The Gangetic scissortail rasbora (Rasbora rasbora) is a brackish-water fish of the family Cyprinidae that grows up to 13 cm.

Length
13 cm
Water
Brackish
Diet
Carnivore
Behaviour
Schooling
Activity
Diurnal
Body shape
Torpedo-shaped
Substrate
Mixed bottom
Danger
Harmless
Range
South Asia, in the Ganges and Brahmaputra basins.
Edibility
Commonly eaten

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Description

The Gangetic scissortail rasbora is a small cyprinid of the family Cyprinidae from South Asia, occurring in the Ganges and Brahmaputra basins. The species reaches about 13 cm and has a slender, silvery body with a fine dark lateral stripe. It inhabits rivers, streams and ponds of the lowland plain and tolerates slightly brackish water in the deltas. The diet consists of small invertebrates and insects near the surface. As a schooling fish it swims in large groups. The species is locally common and used as a small food fish and in the aquarium trade.

Frequently asked questions

How do you recognise the Gangetic scissortail rasbora?

The Gangetic scissortail rasbora has a torpedo-shaped body, is mainly silver-grey and shows a horizontal stripes pattern. Common schooling fish of the Ganges plain; tolerates slightly brackish water in the deltas.

Where does the Gangetic scissortail rasbora live?

The Gangetic scissortail rasbora lives in brackish water and is mostly found around mixed bottom. South Asia, in the Ganges and Brahmaputra basins.

How big does the Gangetic scissortail rasbora get?

The Gangetic scissortail rasbora grows to a maximum of about 13 cm. On average the species is around 8 cm.

Is the Gangetic scissortail rasbora dangerous to humans?

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

Is the Gangetic scissortail rasbora edible?

Yes, the Gangetic scissortail rasbora is commonly eaten.

More photos

Gangetic scissortail rasbora (Rasbora rasbora) — Cyprinidae — 2
feodorzav (CC BY-NC 4.0) via GBIF — iNaturalist
Gangetic scissortail rasbora (Rasbora rasbora) — Cyprinidae — 3
muangpaisuetrong (CC BY-NC 4.0) via GBIF — iNaturalist
Gangetic scissortail rasbora (Rasbora rasbora) — Cyprinidae — 4
muangpaisuetrong (CC BY-NC 4.0) via GBIF — iNaturalist
Gangetic scissortail rasbora (Rasbora rasbora) — Cyprinidae — 5
Songkran Thongon (CC BY-NC 4.0) via GBIF — iNaturalist
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All data

Identification

English name
Gangetic scissortail rasbora verified
Scientific name
Rasbora rasbora
Family
Cyprinidae
Other names
Gangetic scissortail rasbora; Scissortail barb verified

Appearance

Size class
Small verified
Max length (cm)
13.0 verified
Average length (cm)
8.0 verified
Body shape
Torpedo-shaped 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
Brackish sourced
Substrate
Mixed bottom sourced
Natural range
South Asia, in the Ganges and Brahmaputra basins. inferred
Origin
Native sourced

Behaviour & biology

Diet
Carnivore sourced
Diet (detail)
Small invertebrates and insects sourced
Social behaviour
Schooling 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
Common schooling fish of the Ganges plain; tolerates slightly brackish water in the deltas. sourced

For anglers

Edibility
Commonly 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

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