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Cherub pygmy angelfish (Centropyge argi) — Pomacanthidae

Cherub pygmy angelfish

Centropyge argi
Family: Pomacanthidae
LC · Least Concern

The Cherub pygmy angelfish (Centropyge argi) is a saltwater fish of the family Pomacanthidae that grows up to 8 cm.

Length
8 cm
Water
Saltwater
Depth
5.0–80.0 m
Diet
Herbivore
Behaviour
Small groups
Activity
Diurnal
Body shape
Flat / disc-shaped
Substrate
Stone or rock
Danger
Harmless
Range
Western Atlantic
Edibility
Not eaten

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Description

The cherubfish is a small angelfish from the western Atlantic, ranging from Bermuda and Florida to French Guiana, including the Gulf of Mexico and the Caribbean. It grows to only about 8 cm and has a deep, laterally compressed, deep-blue body with an orange-yellow head and chest and a narrow blue ring around the eye. It lives on rubble and reef bottoms between about 5 and 80 metres depth and feeds on various algae. The fish quickly retreats into crevices when threatened. Like many angelfishes the species is a protogynous hermaphrodite living in harems. The IUCN assesses the species as Least Concern (LC).

Frequently asked questions

How do you recognise the Cherub pygmy angelfish?

The Cherub pygmy angelfish has a flattened, disc-shaped body, is mainly blue and shows a plain pattern. Deep blue with an orange-yellow head; protogynous hermaphrodite living in harems

Where does the Cherub pygmy angelfish live?

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

How big does the Cherub pygmy angelfish get?

The Cherub pygmy angelfish grows to a maximum of about 8 cm.

Is the Cherub pygmy angelfish dangerous to humans?

No, the Cherub pygmy 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.

Is the Cherub pygmy angelfish edible?

The Cherub pygmy angelfish is not usually eaten.

More photos

Cherub pygmy angelfish (Centropyge argi) — Pomacanthidae — 2
Baldwin, Carole C. (CC0 1.0) via GBIF — USNM
Cherub pygmy angelfish (Centropyge argi) — Pomacanthidae — 3
Baldwin, Carole C. (CC0 1.0) via GBIF — USNM
Cherub pygmy angelfish (Centropyge argi) — Pomacanthidae — 4
iNaturalist ((c) TGriffin, some rights reserved (CC BY-NC))
Cherub pygmy angelfish (Centropyge argi) — Pomacanthidae — 5
iNaturalist (no rights reserved)
Fin

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All data

Identification

English name
Cherub pygmy angelfish verified
Scientific name
Centropyge argi
Family
Pomacanthidae
Other names
Cherubfish; Pygmy angelfish verified

Appearance

Size class
Small verified
Max length (cm)
8.0 verified
Body shape
Flat / disc-shaped sourced
Dominant colour
Blue sourced
Pattern
Plain inferred
Tail shape
Rounded inferred
Mouth position
Terminal sourced
Lips
Thin sourced
Barbels
No sourced
Dorsal fins
One continuous sourced
Dorsal spines
Yes sourced

Habitat & distribution

Water type
Saltwater sourced
Substrate
Stone or rock sourced
Min depth (m)
5.0 verified
Max depth (m)
80.0 verified
Natural range
Western Atlantic verified
Origin
Native verified

Behaviour & biology

Diet
Herbivore sourced
Diet (detail)
Various algae sourced
Social behaviour
Small groups sourced
Territorial
Yes inferred
Activity
Diurnal sourced
Reproduction
Protogynous (female first) sourced
Sexual dimorphism
No sourced
Seasonality
Resident fish on rubble and reef bottoms; lives in harems. sourced
Special features
Deep blue with an orange-yellow head; protogynous hermaphrodite living in harems sourced

For anglers

Edibility
Not eaten sourced
Fishing method
Not a target species for angling; at most an incidental catch or usable as baitfish. inferred
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Harmless sourced
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 Centropyge

More from the family Pomacanthidae

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