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Bluebarred dottyback (Pseudochromis cyanotaenia) — Pseudochromidae

Bluebarred dottyback

Pseudochromis cyanotaenia
LC · Least Concern

The Bluebarred dottyback (Pseudochromis cyanotaenia) is a saltwater fish of the family Pseudochromidae that grows up to 6 cm.

Length
6.2 cm
Water
Saltwater
Depth
0.0–30.0 m
Diet
Carnivore
Behaviour
Solitary
Body shape
Elongated (eel-like)
Substrate
Stone or rock
Danger
Harmless
Edibility
Not eaten

Description

The bluestriped dottyback is a dottyback (Pseudochromidae) from the western Pacific. The species is small and handsomely coloured; males and females differ strongly, with blue stripes on head and body. It is common but shy and lives concealed in holes and crevices of exposed outer reefs. As a small predator it snaps small crustaceans and invertebrates. The species is harmless to humans.

Frequently asked questions

How do you recognise the Bluebarred dottyback?

The Bluebarred dottyback has an elongate, eel-like body, is mainly blue and shows a horizontal stripes pattern.

Where does the Bluebarred dottyback live?

The Bluebarred dottyback lives in the sea (marine waters) and is mostly found around stony or rocky ground.

How big does the Bluebarred dottyback get?

The Bluebarred dottyback grows to a maximum of about 6 cm.

Is the Bluebarred dottyback dangerous to humans?

No, the Bluebarred dottyback is harmless to humans.

Is the Bluebarred dottyback edible?

The Bluebarred dottyback is not usually eaten.

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All data

Identification

Dutch name
Blauwstreep-dwergbaars sourced
English name
Bluebarred dottyback verified
Scientific name
Pseudochromis cyanotaenia
Family
Pseudochromidae
Other names
Blue-barred dottyback; Surge dottyback; Yellowhead dottyback verified

Appearance

Size class
Small verified
Max length (cm)
6.2 verified
Body shape
Elongated (eel-like) sourced
Dominant colour
Blue inferred
Pattern
Horizontal stripes inferred
Tail shape
Rounded inferred
Mouth position
Terminal inferred
Lips
Thick / fleshy inferred
Barbels
No sourced
Dorsal fins
One continuous inferred
Dorsal spines
Yes sourced

Habitat & distribution

Water type
Saltwater sourced
Substrate
Stone or rock sourced
Min depth (m)
0.0 verified
Max depth (m)
30.0 verified
Origin
Native sourced

Behaviour & biology

Diet
Carnivore sourced
Social behaviour
Solitary inferred
Territorial
Yes inferred
Reproduction
Separate sexes sourced
Sexual dimorphism
Yes inferred

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

Same genus Pseudochromis

More from the family Pseudochromidae

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