Florent's Guide To The Hawaiian, South Pacific and

Indo-Pacific Reefs

Semicircle Angelfish
Pomacanthus semicirculatus
Semicircle Angelfish
Category: Angelfishes
Scientific Name: Pomacanthus semicirculatus
Size: Up to 14 in. (35 cm)  
Depth: 10-130 ft. (3-40 m)
Distribution: Indo-Pacific, Australia, Fiji
Chordata (Phylum)
└Vertebrata (Subphylum)
 └Osteichthyes (Parvphylum)
  └Actinopterygii (Gigaclass)
   └Teleostei (Class)
    └Acanthuriformes (Order)
     └Pomacanthidae (Family)
      └Pomacanthus (Genus)
       └P. semicirculatus (Species)
WoRMS ID: 220003🔗
iNaturalist ID: 110019🔗

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© 2026 Florent Charpin