Florent's Guide To The

Tropical Pacific Reefs

Arrowhead Crab
Huenia heraldica
Arrowhead Crab
Category: Imitator Crabs
Scientific Name: Huenia heraldica
Size: Up to 1 in. (2.5 cm)  
Distribution: Indo-Pacific
Arthropoda (Phylum)
└Crustacea (Subphylum)
 └Malacostraca (Class)
  └Eumalacostraca (Subclass)
   └Decapoda (Order)
    └Pleocyemata (Suborder)
     └Brachyura (Infraorder)
      └Epialtidae (Family)
       └Epialtinae (Subfamily)
        └Huenia (Genus)

Crustaceans
Imitator Crabs

Arrowhead Crab

Depressed Spider Crab

Wire Coral Crab

Soft Coral Crab

White-V Hydroid Crab



All Photographs
© 2025 Florent Charpin