Gray Angelfish in Cozumel
Gray Angelfish (*Pomacanthus arcuatus*) in Cozumel: how to identify it, where it is reliably seen, and what it is commonly confused with.
A large, pale grey disc with a squared-off tail edged in white, and a distinctly pale inner mouth. Bigger and plainer than the French angelfish it is usually confused with.
Quick ID
| Scientific name | Pomacanthus arcuatus |
|---|---|
| Group | Colourful Reef Fish |
| Typical size | 30–50 cm |
| Depth range | 3–30 m |
| When to see it | Year-round |
| Active | Daytime |
| Conservation status | Least Concern |
| Notes | — |
Where You Will See It In Cozumel
Las Palmas, Villa Blanca and Tormentos, often in pairs cruising the shallower coral.
Reliable sites: Las Palmas, Villa Blanca Wall, Tormentos.
Behaviour
Sponge and algae feeders, usually paired, slower and less inquisitive than the French angelfish.
Commonly Confused With
- French angelfish — The French is near-black with yellow-rimmed scales; the gray is uniformly pale with a white-edged tail.
Diving Etiquette And Safety
Nothing required.
Part of the Cozumel marine life guide · see Cozumel dive sites · plan your Cozumel dive trip
Photo: Zygy, CC0, via Wikimedia Commons.
