Florent's Guide To The Hawaiian, South Pacific and

Indo-Pacific Reefs

Geometric Chromodoris
Goniobranchus geometricus
Geometric Chromodoris
Category: Dorid Nudibranchs
Scientific Name: Goniobranchus geometricus
Synonyms: Chromodoris geometrica
Size: Up to 1.5 in. (3.5 cm)  
Distribution: Indo-West Pacific
Mollusca (Phylum) Mollusks
└Gastropoda (Class) Gastropods
 └Heterobranchia (Subclass) Heterobranchs
  └Euthyneura (Infraclass)
   └Nudipleura (Superorder)
    └Doridida (Order)
     └Doridoidei (Infraorder) Dorid Nudibranchs
      └Chromodoridoidea (Superfamily)
       └Chromodorididae (Family)
        └Chromodoridinae (Subfamily)
         └Goniobranchus (Genus)
          └G. geometricus (Species)
WoRMS ID: 597336🔗
iNaturalist ID: 346881🔗

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© 2026 Florent Charpin