scubaseason

Napoleon Wrasse

Cheilinus undulatus

Sighting evidence at Dolphin Reef, Eilat

Napoleon Wrasse

Photo: David Roche · CC BY-NC

Large Napoleon wrasse patrol the deeper sections of the reef at 20-30 metres, their humped foreheads and thick lips making them one of the most recognisable large reef fish in the world. As sequential hermaphrodites that start life female before becoming male, large individuals represent decades of reef tenure and carry the genetic legacy of surviving multiple threats. Their powerful jaws can crush coral rubble to extract buried molluscs and crustaceans, making them important bioturbators on the reef.

Evidence at this site

No confirmed records on file at this site

Napoleon Wrasse is listed as a curated species here based on historical reports.

How is this calculated?

Sighting evidence is compiled from iNaturalist observation records within a set proximity radius, filtered for quality-grade observations. “Last confirmed” is the date of the most recent research-grade record. Record count covers a rolling 24-month window. Confidence reflects record count, recency, and consistency of seasonal signal.

Also seen at other sites