Florent's Guide To The

Eastern Pacific Reefs

Panamic Sergeant Major
Abudefduf troschelii
Panamic Sergeant Major
Category: Sergeant Damselfishes
Scientific Name: Abudefduf troschelii
Size: Up to 6 in. (15 cm)  
Depth: 5-100 ft. (2-30 m)
Distribution: Gulf of California, Pacific Coast of Mexico to Peru
Chordata (Phylum) Chordates
└Vertebrata (Subphylum) Vertebrates
 └Osteichthyes (Parvphylum) Bony Fishes
  └Actinopterygii (Gigaclass) Ray-Finned Fish
   └Teleostei (Class) Teleosts
    └Ovalentaria (Order)
     └Pomacentridae (Family) Damselfishes
      └Glyphisodontinae (Subfamily) Sergeant Damselfishes
       └Abudefduf (Genus)
        └A. troschelii (Species)
WoRMS ID: 273702🔗
iNaturalist ID: 92989🔗

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© 2026 Florent Charpin