Florent's Guide To The

Tropical Pacific Reefs

Spinecheek Anemonefish
Premnas biaculeatus
Spinecheek Anemonefish
Also known as: Maroon Clownfish
Category: Anemonefishes
Scientific Name: Premnas biaculeatus
Size: Up to 3 in. (8 cm)  
Depth: 3-60 ft. (1-18 m)
Distribution: Indo-West Pacific, Great Barrier Reef
Chordata (Phylum)
└Osteichthyes (Parvphylum)
 └Actinopterygii (Gigaclass)
  └Actinopteri (Superclass)
   └Teleostei (Class)
    └Ovalentaria (Order)
     └Pomacentridae (Family)
      └Amphiprioninae (Subfamily)
       └Premnas (Genus)

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© 2025 Florent Charpin