Queen Angelfish in Cozumel

Electric blue and yellow, with a dark blue crown on the forehead ringed in brilliant blue — the crown is the whole identification — and a fully yellow tail.

Quick ID

Where You Will See It In Cozumel

Queen Angelfish is tagged on reef profiles right along the west coast, across a depth band of roughly 16 to 98 feet.

Without a boat. It turns up at Chankanaab Shallow and Playa Corona — all shore entries, so you dive them on your own schedule.

On an ordinary beginner boat dive. It is recorded at Paradise, Yucab, Chankanaab Bolones and Las Palmas. No advanced certification needed.

Deeper, and on the walls. It also shows up on Santa Rosa Wall and Colombia Deep.

Conditions change the odds more than the site does — the current, the time of day and how much the group has already stirred up the sand. Ask your guide what they have been seeing that week.

Behaviour

Sponge-eaters that pair for long periods. They are curious but keep a working distance, and tend to circle a coral head rather than flee.

Commonly Confused With

• Blue angelfish — Blue angelfish lacks the crown and has a pale, blue-edged tail rather than a solid yellow one.
• Queen–blue hybrid — Hybrids show a partial or broken crown and an intermediate tail — genuinely common in the Caribbean.

Diving Etiquette And Safety

Nothing required. The crown and tail colour together are what separate a true queen from a hybrid in a photograph.

Part of the Cozumel marine life guide · see Cozumel dive sites · plan your Cozumel dive trip

Photo: Stan Shebs, CC BY-SA 3.0, via Wikimedia Commons.