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Queen danio (Devario regina) — Cyprinidae

Queen danio

Devario regina
Family: Cyprinidae

The Queen danio (Devario regina) is a freshwater fish of the family Cyprinidae that grows up to 11 cm.

Length
10.8 cm
Water
Freshwater
Diet
Omnivore
Behaviour
Schooling
Activity
Diurnal
Body shape
Torpedo-shaped
Substrate
Open water
Danger
Harmless
Range
Asia: Myanmar, India, Laos, Thailand

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Description

The Queen danio is a danio (Danionidae) from clear, flowing streams and rivers of Thailand and the Mekong basin in Southeast Asia. The species grows to about 8 cm and has a slender, laterally compressed, silvery body with glossy blue or golden longitudinal lines and small barbels. As a lively, social schooling fish it swims in the upper and middle layer and snaps at insects, larvae and small zooplankton. The fish is harmless to humans.

Frequently asked questions

How do you recognise the Queen danio?

The Queen danio has a torpedo-shaped body, is mainly silver-grey and shows a horizontal stripes pattern.

Where does the Queen danio live?

The Queen danio lives in fresh water and is mostly found around open water. Asia: Myanmar, India, Laos, Thailand

How big does the Queen danio get?

The Queen danio grows to a maximum of about 11 cm.

Is the Queen danio dangerous to humans?

No, the Queen danio is harmless to humans. This species is harmless to humans. No specific first aid is needed. Still handle the fish with care: mind the fin rays and the sharp edges of the gill cover, and rinse any scratch with clean water and cover it. For a dirty or deep wound check tetanus status.

More photos

Queen danio (Devario regina) — Cyprinidae — 2
iNaturalist ((c) Shane Austin, some rights reserved (CC BY))
Queen danio (Devario regina) — Cyprinidae — 3
iNaturalist ((c) ชัยณรงค์ ขุนภักดี, some rights reserved (CC BY-NC))
Queen danio (Devario regina) — Cyprinidae — 4
iNaturalist ((c) Tse Chung Yi, some rights reserved (CC BY-NC))
Queen danio (Devario regina) — Cyprinidae — 5
iNaturalist ((c) Jiayuan Lin, some rights reserved (CC BY-NC))
Fin

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All data

Identification

English name
Queen danio sourced
Scientific name
Devario regina
Family
Cyprinidae
Other names
Fowler's danio sourced

Appearance

Size class
Small verified
Max length (cm)
10.8 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
Open water sourced
Natural range
Asia: Myanmar, India, Laos, Thailand sourced
Origin
Native inferred

Behaviour & biology

Diet
Omnivore inferred
Diet (detail)
Invertebrates, algae and detritus inferred
Social behaviour
Schooling sourced
Territorial
No inferred
Activity
Diurnal inferred
Reproduction
Separate sexes inferred
Sexual dimorphism
No inferred
Seasonality
Present year-round in its habitat; no pronounced seasonality known. inferred

For anglers

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 verified
First aid
This species is harmless to humans. No specific first aid is needed. Still handle the fish with care: mind the fin rays and the sharp edges of the gill cover, and rinse any scratch with clean water and cover it. For a dirty or deep wound check tetanus status. verified

Status & sources

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

Same genus Devario

More from the family Cyprinidae

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