Florent's Guide To The Hawaiian, South Pacific and

Indo-Pacific Reefs

Banded Sergeant
Abudefduf septemfasciatus
Banded Sergeant
Category: Sergeant Damselfishes
Scientific Name: Abudefduf septemfasciatus
Size: Up to 8 in. (20 cm)  
Depth: 0-10 ft. (0-3 m)
Distribution: Indo-Pacific, French Polynesia
Chordata (Phylum)
Vertebrata (Subphylum)
 └Osteichthyes (Parvphylum)
  └Actinopterygii (Gigaclass)
   └Teleostei (Class)
    └Ovalentaria (Order)
     └Pomacentridae (Family)
      └Glyphisodontinae (Subfamily)
       └Abudefduf (Genus)
        └A. septemfasciatus (Species)

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© 2026 Florent Charpin