Florent's Guide To The Hawaiian, South Pacific and

Indo-Pacific Reefs

Blue-Eyed Coral Crab
Cymo quadrilobatus
Blue-Eyed Coral Crab
Category: Mud Crabs
Scientific Name: Cymo quadrilobatus
Size: Up to 5/8 in. (1.5 cm)  
Distribution: Indo-Pacific
Arthropoda (Phylum) Arthropods
└Crustacea (Subphylum) Crustaceans
 └Multicrustacea (Superclass) Typical Crustaceans
  └Malacostraca (Class) Malacostracans
   └Eumalacostraca (Subclass) Decapods, Isopods, and Allies
    └Eucarida (Superorder)
     └Decapoda (Order) Decapods
      └Pleocyemata (Suborder)
       └Brachyura (Infraorder) True Crabs
        └Xanthoidea (Superfamily)
         └Xanthidae (Family) Mud Crabs
          └Cymo (Genus)
           └C. quadrilobatus (Species)
WoRMS ID: 208972🔗
iNaturalist ID: 201444🔗

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© 2026 Florent Charpin