The graceful decorator crab (Oregonia gracilis), attaches organisms to its back, British Columbia, Canada, North America

Orangutan crab (Achaeus japonicus) a decorator crab, Sulawesi, Indonesia, Southeast Asia, Asia

Decorator crab (Dardanus pedunculatus), Sulawesi, Indonesia, Southeast Asia, Asia

Orangutan crab (Achaeus japonicus) a decorator crab, Sulawesi, Indonesia, Southeast Asia, Asia

Spider Crab covered with Anemones, Cyclocoeloma tuberculata, Ambon, Moluccas, Indonesia

Decorator crab (Dardanus pedunculatus), Sulawesi, Indonesia, Southeast Asia, Asia

A decorator crab camouflages himself by attaching living sponges and anemones, Sabah, Borneo, Malaysia, Southeast Asia, Asia

Colorful decorator crab (Camposcia retusa) at night, Dumaguete, Negros Island, Philippines, Southeast Asia, Asia

Decorator crab (Cyclocoeloma tuberculata). Indo Pacific

Decorator spider crab, Cyclocoeloma tuberculata, Dumaguete, Negros, Philippines.

Colorful decorator crab, Camposcia retusa, at night, Dumaguete, Negros Island, Philippines.