Florent's Guide To The

Tropical Reefs

Blue-Axil Chromis - Juvenile
Pycnochromis caudalis
Blue-Axil Chromis
Category: Chromis
Scientific Name: Pycnochromis caudalis
Synonyms: Chromis caudalis
Distribution: Pacific, Indonesia
Chordata (Phylum) Chordates
└Vertebrata (Subphylum) Vertebrates
 └Osteichthyes (Parvphylum) Bony Fishes
  └Actinopterygii (Gigaclass) Ray-Finned Fish
   └Teleostei (Class) Teleosts
    └Ovalentaria (Order)
     └Pomacentridae (Family) Damselfishes
      └Chrominae (Subfamily) Chromis and Humbugs
       └Pycnochromis (Genus) Chromis
        └P. caudalis (Species)
WoRMS ID: 1593660🔗
iNaturalist ID: 1315395🔗

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© 2026 Florent Charpin