Bigeye Emperor cleaned by Shrimp, Monotaxis grandoculis, Russell Islands, Solomon Islands

Pair of Emperor Shrimp, Periclimenes imperator, Ambon, Moluccas, Indonesia

Cleaning Shrimp in Gills of Emperor Angelfish, Pomacanthus imperator, Giftun Island, Red Sea, Egypt

Pair of Emperor Shrimp, Periclimenes imperator, Ambon, Moluccas, Indonesia

Pair of Emperor Shrimp, Periclimenes imperator, Ambon, Moluccas, Indonesia

Pair of Emperor Shrimp, Periclimenes imperator, Ambon, Moluccas, Indonesia

Two nudibranchs with two emperor shrimp riding on their backs, Tulamben, Bali, Indonesia.

Emperor shrimp (Periclimenes imperator) on a sea cucumber, Anilao, Philippines.

Emperor shrimp (Periclimenes imperato) next to gills of spanish dancer (Hexabranchus sanguineus) at night, Puerto Galera, Mindoro, Philippines, Southeast Asia, Asia

Emperor shrimp (Periclimenes imperator) on synaptid sea cucumber, Masaplod, Negros, Philippines, Southeast Asia, Asia

Emperor shrimp (Periclimenes imperator) on synaptid sea cucumber, Masaplod, Negros, Philippines, Southeast Asia, Asia

Two emperor shrimp, Periclemenes imperator, catch a ride on a Ceratasoma sp., nudibranch, Bima Bay, Sumbawa Island, Nusa Tenggara, Indonesia, Pacific Ocean

Emperor shrimp, Periclimenes imperator, next to gills of spanish dancer, Hexabranchus sanguineus, night, Puerto Galera, Mindoro, Philippines.

Emperor shrimp, Periclimenes imperator, on top of nudibranch, Pleurobranchus grandis, at night, Dumaguete, Negros Island, Philippines.

Emperor Shrimp

Emperor Shrimp on Nudibranch, Lembeh Strait Indonesia