Scuba Season
Least Concern· population stable· assessed 2012

Yellowfin Surgeonfish

Acanthurus xanthopterus

Sighting evidence at Hawakil Bay Wall, Dahlak Archipelago

Yellowfin Surgeonfish

Photo: Lesley Clements · © all rights reserved

Schools of hundreds gather along the wall face to feed on algae film, creating a moving curtain of powder blue and yellow that parts and reforms around divers.

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