Whitley's Sergeant
Abudefduf whitleyi





Abudefduf whitleyi, known as Whitley's sergeant, is a species of damselfish in the family Pomacentridae. It is native to the tropical southwestern Pacific Ocean, where it is known from Australia, New Caledonia, and the Coral Sea. The species is generally found in shallow reef environments at depths of 1 to 5 m (3 to 16 ft), where feeding aggregations of more than a hundred individuals are frequently seen swimming in the water column relatively high above the substrate....
At a glance
| Habitat | reef |
|---|
Taxonomy
| Kingdom | Animalia |
|---|---|
| Phylum | Chordata |
| Class | Teleostei |
| Order | Ovalentaria incertae sedis |
| Family | Pomacentridae |
| Genus | Abudefduf |
Where and when
Sightings reported by divers and from open biodiversity records. Most often recorded in Jan.
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Sightings by month
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Seasonality reflects when records were logged, not abundance — popular dive seasons influence the shape. Coverage for Whitley's Sergeant improves as more divers log dives.
More in Pomacentridae

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Indo-Pacific Sergeant Major
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Taxonomy from WoRMS and GBIF. Occurrence records from GBIF. Photographs from iNaturalist under the licences shown. Diver sightings contributed by the DiveBuddy community.