Gary Bell/ Oceanwide / Nudibranch (Ceratosoma sp) with commensal Emperor Shrimp (Periclimenes imperator), Philippines
00597340
Gary Bell/ Oceanwide / Nudibranch (Ceratosoma sp) with commensal Emperor Shrimp (Periclimenes imperator), Philippines
00597333
Gary Bell/ Oceanwide / Tyron's Risbecia (Risbecia tryoni) with commensal Emperor Shrimp (Periclimenes imperator), Milne Bay, Papua New Guinea
00597332
Gary Bell/ Oceanwide / Tyron's Risbecia (Risbecia tryoni) with commensal Emperor Shrimp (Periclimenes imperator), Milne Bay, Papua New Guinea
01301955
David Fleetham / Giant / Star pufferfish (Arothron stellatus) opening gills to allow the Commensal / Periclimenes shrimp, (Periclimenes sp) to go inside in search of parasites, Bali, Indonesia.
01566418
Georgette Douwma / Emperor shrimp (Periclemenes imperator) on a nudibranch (Ceratosoma sp.) Lembeh Strait, North Sulawesi, Indonesia.
01542445
Pascal Kobeh / Transparent commensal / Magnificent anemone shrimp (Periclimenes magnificus) on an Anemone tube (Cerianthus sp) Sulu Sea, Philippines
01505632
Pascal Kobeh / Female diver taking a picture of a shrimp (Periclimenes sp.) living in a sea pen (Pteroeides sp.) Philippines, Sulawesi Sea.
00482685
Norbert Wu / Coleman's Shrimp (Periclimenes colemani) male and female hiding among spines of venomous Fire Urchin (Asthenosoma varium), Ambon, Indonesia
01361311
Jeff Rotman / Symbiotic commensal Emperor shrimp (Periclimenes imperator / Zenopontonia rex) living inside the gills of a Spanish dancer nudibranch (Hexabranchus sp), Red Sea, Egypt
00462790
Pete Oxford / Spotted Cleaner Shrimp (Periclimenes yucatanicus) on Giant Caribbean Anemone (Condylactis gigantea), Bonaire, Netherlands Antilles, Caribbean
Birgitte Wilms / Coleman's Shrimp (Periclimenes colemani) camouflaged on Fire Urchin (Asthenosoma varium), Indonesia
00454653
Birgitte Wilms / Shrimp (Periclimenes sp) in anemone tentacles, Papua New Guinea
01332159
Juergen Freund / Mushroom coral ghost shrimps / Anemone shrimps (Periclimenes kororensis), always found in association with mushroom corals (Heliofungia sp.) or sea anemones. Lembeh Strait, North Sulawesi, Indonesia
00447612
Luciano Candisani / Spotted Cleaner Shrimp (Periclimenes yucatanicus) on Giant Caribbean Anemone (Condylactis gigantea), Santa Barbara Island, Abrolhos Islands, Bahia, Brazil
00447611
Luciano Candisani / Spotted Cleaner Shrimp (Periclimenes yucatanicus) on Giant Caribbean Anemone (Condylactis gigantea), Santa Barbara Island, Abrolhos Islands, Bahia, Brazil
00447610
Luciano Candisani / Spotted Cleaner Shrimp (Periclimenes yucatanicus) on Giant Caribbean Anemone (Condylactis gigantea), Santa Barbara Island, Abrolhos Islands, Bahia, Brazil
00151609
Fred Bavendam / Appoloosa Shrimp (Periclimenes holthuisi) female carrying eggs on abdomen, Lembeh Strait, Indonesia
00972994
Chris Newbert / Coleman's Shrimp (Periclimenes colemani) on Fire Urchin (Asthenosoma varium), Indonesia
00972990
Chris Newbert / Coleman's Shrimp (Periclimenes colemani) and Adam's Urchin Crab (Zebrida adamsii) on Fire Urchin (Asthenosoma varium), Indonesia
01216515
Michele Westmorland / Small shrimp (Periclimenes sp) on anemone tentacles, House Reef at the Jetty, Tufi, Oro Province, Papua New Guinea
00972851
Chris Newbert / Emperor Shrimp (Periclimenes imperator / Zenopontonia rex) on Sea Cucumber (Euapta sp), Papua New Guinea
00301064
Scott Leslie / Spotted Cleaner Shrimp (Periclimenes yucatanicus) on anemone, Bonaire, Caribbean
00972894
Birgitte Wilms / Coleman's Shrimp (Periclimenes colemani) male and female on Fire Urchin (Asthenosoma varium) 90 feet deep, Indonesia
00972786
Chris Newbert / Emperor Shrimp (Periclimenes imperator / Zenopontonia rex) on Sea Star, 90 feet deep, Papua New Guinea
00972700
Chris Newbert / Ambon Shrimp (Periclimenes amboinensis) on Crinoid, 40 feet deep, Solomon Islands
00972601
Chris Newbert / Shrimp (Periclimenes sp) living among the gills of the Spanish Dancer (Hexabranchus sanguineus) nudibranch, 50 feet deep, Papua New Guinea
00972600
Chris Newbert / Shrimp (Periclimenes sp) living among the gills of the Spanish Dancer (Hexabranchus sanguineus) nudibranch, 50 feet deep, Papua New Guinea
00153866
Fred Bavendam / Ambon Shrimp (Periclimenes amboinensis) camouflaged against Feather Star Crinoid host, Bali, Indonesia
00977184
Norbert Wu / Shrimp (Periclimenes sp) live on surfaces of Starfish, Palau
00971154
Birgitte Wilms / Emperor Shrimp (Periclimenes imperator / Zenopontonia rex) on Sea Cucumber (Synapta maculata) 20 feet deep, Papua New Guinea
00270015
Hiroya Minakuchi / Coleman's Shrimp (Periclimenes colemani) living among the venomous spines of a sea urchin, Sulu Sea, Borneo, Malaysia
00972456
Birgitte Wilms / Coleman's Shrimp (Periclimenes colemani) pair with shed carapace, Papua New Guinea
00150155
Fred Bavendam / Fire Urchin (Asthenosoma varium) that is host to a pair of Coleman's Shrimp (Periclimenes colemani) and parasitic Snails (Leutzenia asthenosomae), Bali, Indonesia
00150168
Fred Bavendam / Coleman's Shrimp (Periclimenes colemani) pair living among the spines of a Fire Urchin (Asthenosoma varium), Milne Bay, Papua New Guinea
00153262
Fred Bavendam / Coleman's Shrimp (Periclimenes colemani) pair living among the spines of a Fire Urchin (Asthenosoma varium), Milne Bay, Papua New Guinea
00153939
Fred Bavendam / Shrimp (Periclimenes sp) with similar coloration to that of its crinoid host, Milne Bay, Papua New Guinea
00153938
Fred Bavendam / Ambon Shrimp (Periclimenes amboinensis) with similar coloration to that of its host, Great Barrier Reef, Australia
00135550
Norbert Wu / Seastar Shrimp (Periclimenes soror) live on surfaces of Starfish, Sea of Cortez, Baja California, Mexico
00153192
Fred Bavendam / Ambon Shrimp (Periclimenes amboinensis) lives only on crinoids and adapts its coloration to match that of its host, Great Barrier Reef, Australia
00153006
Fred Bavendam / Coleman's Shrimp (Periclimenes colemani) pair living in venomous spines of a Fire Urchin (Asthenosoma varium), Bali, Indonesia
00151629
Fred Bavendam / Spotted Cleaner Shrimp (Periclimenes yucatanicus) on Sea Anemone, Bonaire
Gary Bell/ Oceanwide / Coleman's Shrimp (Periclimenes colemani) male and female on Fire Urchin (Asthenosoma varium), Great Barrier Reef, Australia
00586590
Gary Bell/ Oceanwide / Coleman's Shrimp (Periclimenes colemani) male and female on Fire Urchin (Asthenosoma varium), Great Barrier Reef, Australia
00586589
Gary Bell/ Oceanwide / Coleman's Shrimp (Periclimenes colemani) female on Fire Urchin (Asthenosoma varium), Great Barrier Reef, Australia
00586582
Gary Bell/ Oceanwide / Anemone Shrimp (Periclimenes brevicarpalis) on sea anemone tentacles, Lord Howe Island, New South Wales, Australia
00586580
Gary Bell/ Oceanwide / Ambon Shrimp (Periclimenes amboinensis) camouflaged on featherstar, Bali, Indonesia
00586577
Gary Bell/ Oceanwide / Emperor Shrimp (Periclimenes imperator) on sea cucumber, Great Barrier Reef, Australia
00572969
Pete Oxford / Seastar Shrimp (Periclimenes soror) group, Banda Sea, Indonesia
00482684
Norbert Wu / Coleman's Shrimp (Periclimenes colemani) male and female hiding among spines of venomous Fire Urchin (Asthenosoma varium), Ambon, Indonesia
00482679
Norbert Wu / Coleman's Shrimp (Periclimenes colemani) male and female hiding among spines of venomous Fire Urchin (Asthenosoma varium), Ambon, Indonesia
00482678
Norbert Wu / Coleman's Shrimp (Periclimenes colemani) male and female hiding among spines of venomous Fire Urchin (Asthenosoma varium), Ambon, Indonesia
08101019
Roberto Rinaldi / Commensal shrimp / Anemone shrimp (Pliopontonia sp) on a bubble coral (Plerogyra sp), Lankayan Island, Borneo
00423215
Norbert Wu / Coleman's Shrimp (Periclimenes colemani) hiding among venomous spines of Fire Urchin (Asthenosoma varium), Komodo, Indonesia
00423204
Norbert Wu / Coleman's Shrimp (Periclimenes colemani) hiding among venomous spines of Fire Urchin (Asthenosoma varium), Komodo, Indonesia
Birgitte Wilms / Emperor Shrimp (Periclimenes imperator / Zenopontonia rex) on Spanish Dancer (Hexabranchus sanguineus) nudibranch, Red Sea, Egypt
00135490
Norbert Wu / Emperor Shrimp (Periclimenes imperator / Zenopontonia rex) live on surfaces of Sea Cucumber, Papua New Guinea
21102044
Juergen Freund / Crinoid shrimp {Periclimenes sp} on featherstar.commensal. Sulawesi, Indonesia
21102037
Juergen Freund / Cleaner shrimp on coral {Periclimenes sp} Philippines
21102046
Juergen Freund / Cleaner shrimp {Periclimenes sp} + Goby in tube sponge Cuba
01691114
Magnus Lundgren / Cleaning shrimp (Periclimenes sp,) on a coral reef, close up, Triton Bay, West Papua, Indonesia, Pacific Ocean.
01682082
Alex Mustard / Portrait of a large female Emperor shrimp (Zenopontonia rex/ Periclimenes imperator) on a sea cucumber (Bohadschia sp.). Dauin, Dauin Marine Protected Area, Dumaguete, Negros, Philippines. Bohol Sea,...