Scuba Season

Napoleon wrasse

Cheilinus undulatus

Sighting evidence at Pange Sandbank, Zanzibar Island

Napoleon wrasse

Photo: Ewout Knoester · CC BY-SA

A large resident napoleon wrasse, named "Napoleon" by local operators, has patrolled the Pange reef for over a decade and is comfortable approaching divers within arm's reach. As one of the largest bony fish on the reef, reaching 190 cm, it plays an irreplaceable ecological role consuming prey that no other fish can tackle — including sea urchins, crown-of-thorns starfish, and toxic boxfish. Its charismatic boldness makes it the signature encounter at Pange and a powerful ambassador for Zanzibar's conservation message.

Evidence at this site

0 records within 25 km

Confidence: low

No date on file
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