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Pitcairn angelfish (Genicanthus spinus) — Pomacanthidae

Pitcairn angelfish

Genicanthus spinus
Family: Pomacanthidae

The Pitcairn angelfish (Genicanthus spinus) is a saltwater fish of the family Pomacanthidae that grows up to 35 cm.

Length
35 cm
Water
Saltwater
Depth
40.0–100.0 m
Activity
Diurnal
Body shape
Flat / disc-shaped
Substrate
Stone or rock
Danger
Harmless
Range
Oceania: Cook Is., French Polynesia, Pitcairn

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Description

The Pitcairn angelfish is an angelfish (Pomacanthidae) from deeper reef water of the southern Pacific, around remote islands such as Pitcairn. The species grows to about 25 cm and has an elongate, silver-grey body with a deeply forked, swallowtail-like tail; males and females differ in pattern. Unlike most angelfish it is a plankton feeder that hovers in open water above the reef and snaps at small zooplankton. The fish is harmless to humans.

Frequently asked questions

How do you recognise the Pitcairn angelfish?

The Pitcairn angelfish has a flattened, disc-shaped body and is mainly silver-grey.

Where does the Pitcairn angelfish live?

The Pitcairn angelfish lives in the sea (marine waters) and is mostly found around stony or rocky ground. Oceania: Cook Is., French Polynesia, Pitcairn

How big does the Pitcairn angelfish get?

The Pitcairn angelfish grows to a maximum of about 35 cm.

Is the Pitcairn angelfish dangerous to humans?

No, the Pitcairn angelfish 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

Pitcairn angelfish (Genicanthus spinus) — Pomacanthidae — 2
Randall, John E. (CC0 1.0) via GBIF — USNM
Pitcairn angelfish (Genicanthus spinus) — Pomacanthidae — 3
Randall, John E. (CC0 1.0) via GBIF — USNM
Pitcairn angelfish (Genicanthus spinus) — Pomacanthidae — 4
Randall, John E. (CC0 1.0) via GBIF — USNM
Fin

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All data

Identification

English name
Pitcairn angelfish sourced
Scientific name
Genicanthus spinus
Family
Pomacanthidae
Other names
Pitcairn angelfish verified

Appearance

Size class
Medium verified
Max length (cm)
35.0 verified
Body shape
Flat / disc-shaped sourced
Dominant colour
Silver / grey sourced
Tail shape
Forked inferred

Habitat & distribution

Water type
Saltwater sourced
Substrate
Stone or rock sourced
Min depth (m)
40.0 verified
Max depth (m)
100.0 verified
Natural range
Oceania: Cook Is., French Polynesia, Pitcairn sourced
Origin
Native inferred

Behaviour & biology

Territorial
No inferred
Activity
Diurnal inferred
Reproduction
Separate sexes inferred
Sexual dimorphism
Yes sourced
Seasonality
Present year-round in its habitat; no pronounced seasonality known. inferred

For anglers

Fishing method
Fishing with natural bait (fish, shrimp, worm) or lures close to reef and rock structures. 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 Genicanthus

More from the family Pomacanthidae

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