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Blackstriped angelfish (Genicanthus lamarck) — Pomacanthidae

Blackstriped angelfish

Genicanthus lamarck
Family: Pomacanthidae
LC · Least Concern

The Blackstriped angelfish (Genicanthus lamarck) is a saltwater fish of the family Pomacanthidae that grows up to 25 cm.

Length
25 cm
Water
Saltwater
Depth
10.0–50.0 m
Diet
Carnivore
Behaviour
Small groups
Activity
Diurnal
Body shape
Flat / disc-shaped
Substrate
Stone or rock
Danger
Harmless
Edibility
Not eaten

Description

Lamarck's angelfish is an angelfish (Pomacanthidae) from the western Pacific. The species has an elongate, silvery-white body with black lengthwise stripes and a sickle-shaped tail with elongate lobes. Unlike many angelfishes it feeds mainly on zooplankton, which it catches high above the reef from the current. It lives on shallow reef crests and deep reefs along steep slopes and forms aggregations. It is protogynous: females can change into males. The species is harmless to humans.

Frequently asked questions

How do you recognise the Blackstriped angelfish?

The Blackstriped angelfish has a flattened, disc-shaped body, is mainly white and shows a horizontal stripes pattern.

Where does the Blackstriped angelfish live?

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

How big does the Blackstriped angelfish get?

The Blackstriped angelfish grows to a maximum of about 25 cm.

Is the Blackstriped angelfish dangerous to humans?

No, the Blackstriped angelfish is harmless to humans.

Is the Blackstriped angelfish edible?

The Blackstriped angelfish is not usually eaten.

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All data

Identification

Dutch name
Lamarcks keizersvis sourced
English name
Blackstriped angelfish verified
Scientific name
Genicanthus lamarck
Family
Pomacanthidae
Other names
Blackstriped angelfish; Freckletail lyretail angelfish; Lamarck's angelfish verified

Appearance

Size class
Medium verified
Max length (cm)
25.0 verified
Body shape
Flat / disc-shaped sourced
Dominant colour
White inferred
Pattern
Horizontal stripes inferred
Tail shape
Crescent (lunate) 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)
10.0 verified
Max depth (m)
50.0 verified
Origin
Native sourced

Behaviour & biology

Diet
Carnivore sourced
Social behaviour
Small groups inferred
Territorial
No inferred
Activity
Diurnal inferred
Reproduction
Protogynous (female first) sourced
Sexual dimorphism
Yes inferred

For anglers

Edibility
Not eaten sourced
Fishing method
Vissen met natuurlijk aas (vis, garnaal, worm) of kunstaas dicht bij rif- en rotsstructuren. 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 Genicanthus

More from the family Pomacanthidae

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