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Emerald eye rasnbora (Brevibora dorsiocellata) — Cyprinidae

Emerald eye rasnbora

Brevibora dorsiocellata
Family: Cyprinidae
EN · Endangered

The Emerald eye rasnbora (Brevibora dorsiocellata) is a freshwater fish of the family Cyprinidae that grows up to 2 cm.

Length
2.3 cm
Water
Freshwater
Depth
0–? m
Diet
Carnivore
Behaviour
Schooling
Activity
Diurnal
Body shape
Torpedo-shaped
Substrate
Mixed bottom
Danger
Harmless
Edibility
Not eaten

Description

The eyespot rasbora is a very small cyprinid from Southeast Asia, occurring on the Malay Peninsula and in Indonesia. It grows to only about 2 cm and has a slender, translucent silvery body with a striking green-glinting upper edge of the eye and a dark spot on the dorsal fin, from which it takes its name. It lives in schools in soft, slightly acidic blackwater in forests and swamps and feeds on worms, small crustaceans and insects. The eggs are scattered freely in shallow water. Owing to habitat loss the species is listed as Endangered (EN) on the IUCN Red List.

Frequently asked questions

How do you recognise the Emerald eye rasnbora?

The Emerald eye rasnbora has a torpedo-shaped body, is mainly silver-grey and shows a spots pattern.

Where does the Emerald eye rasnbora live?

The Emerald eye rasnbora lives in fresh water and is mostly found around mixed bottom.

How big does the Emerald eye rasnbora get?

The Emerald eye rasnbora grows to a maximum of about 2 cm.

Is the Emerald eye rasnbora dangerous to humans?

No, the Emerald eye rasnbora is harmless to humans.

Is the Emerald eye rasnbora edible?

The Emerald eye rasnbora is not usually eaten.

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All data

Identification

Dutch name
Smaragdoog-rasbora verified
English name
Emerald eye rasnbora verified
Scientific name
Brevibora dorsiocellata
Family
Cyprinidae
Other names
Eyespot rasbora; Hi-spot rasbora; One spot rasbora verified

Appearance

Size class
Small verified
Max length (cm)
2.3 verified
Body shape
Torpedo-shaped sourced
Dominant colour
Silver / grey sourced
Pattern
Spots inferred
Tail shape
Forked inferred
Mouth position
Superior (upward) sourced
Lips
Thin sourced
Barbels
No sourced
Dorsal fins
One continuous sourced
Dorsal spines
No sourced

Habitat & distribution

Water type
Freshwater sourced
Substrate
Mixed bottom sourced
Min depth (m)
0 sourced
Origin
Native verified

Behaviour & biology

Diet
Carnivore sourced
Social behaviour
Schooling sourced
Territorial
No sourced
Activity
Diurnal sourced
Reproduction
Separate sexes sourced
Sexual dimorphism
No sourced

For anglers

Edibility
Not eaten sourced
Fishing method
Geen doelsoort voor de hengelsport; hooguit incidentele vangst of bruikbaar als aasvisje. inferred
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Harmless sourced

Status & sources

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

More from the family Cyprinidae

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