1387-816 - Imperator Commensal Shrimp (Periclimenes imperator) on Eyed Sea Cucumber (Bohadschia argus), Fiji.

1387-811 - Shrimp on bubble coral, Indonesia.

1387-766 - A bright orange emperor shrimp (Periclimenes imperator) sits on top of a nudibranch, Lembeh Strait, North Sulawesi, Indonesia.

1387-755 - Bubble coral shrimp (Vir philippinensis) on bubble coral (Plerogyra sinuosa) eating, Puerto Galera, Philippines.

1387-735 - Emperor shrimp (Periclimenes imperator) on a sea cucumber, Anilao, Philippines.

1387-713 - Crinoid shrimp, Cebu, Philippines.

1387-623 - Bubble coral shrimp, Anilao, Philippines.

1387-296 - A translucent shrimp (Vir philippinensis) crawls on bubble coral in Wakatobi National Park, Indonesia. This remote region is known for its incredible marine biodiversity and gorgeous reefs.

1387-125 - A sea star shimp (Periclimenes soror), swims through a forest of spines on the back of a crown-of-thorns starfish, Micronesia, Pacific

1387-88 - A blackspotted puffer (Arothron nigropunctatus) curled up on the reef for the night, Philippines, Southeast Asia, Asia

1387-87 - A cleaner shrimp (Lysmata amboinensis) inspecting a honeycomb moray eel (Gymnothorax favageneus), Philippines, Southeast Asia, Asia

1387-85 - Bubble coral shrimp (Vir philippinensis) on bubble coral (Plerogyra sp.), Philippines, Southeast Asia, Asia

1387-84 - Three squat anemone shrimp (Thor amboinensis), at the base of a tube anemone, Philippines, Southeast Asia, Asia

1387-64 - A cleaner shrimp (Lysmata amboinensis), inspects the teeth of an undulated moray eel, Hawaii, United States of America, Pacific, North America

759-15119 - Anemone Commensal Shrimp, Periclimenes magnificus, Raja Ampat, West Papua, Indonesia

759-15120 - Anemone Commensal Shrimp, Periclimenes magnificus, Raja Ampat, West Papua, Indonesia

759-15110 - Black Coral Commensal Shrimp, Pontonides unciger, Raja Ampat, West Papua, Indonesia

759-14559 - Commensal Shrimp in Sea anemone, Periclimenes kororensis, Kimbe Bay, New Britain, Papua New Guinea

759-14558 - Commensal Shrimp in Sea anemone, Periclimenes tosaensis, Kimbe Bay, New Britain, Papua New Guinea

759-13776 - Commensal Shrimp in Mushroom Coral, Periclimenes sp., Tufi, Solomon Sea, Papua New Guinea

759-12667 - Pair of Coleman Shrimp on Fire Sea Urchin, Periclimenes colemani, Ambon, Moluccas, Indonesia

759-12666 - Pair of Coleman Shrimp on Fire Sea Urchin, Periclimenes colemani, Ambon, Moluccas, Indonesia

759-12665 - Pair of Coleman Shrimp on Fire Sea Urchin, Periclimenes colemani, Ambon, Moluccas, Indonesia

759-12646 - Dragon Shrimp, Miropandalus hardingi, Ambon, Moluccas, Indonesia

759-12645 - Dragon Shrimp, Miropandalus hardingi, Ambon, Moluccas, Indonesia

759-12640 - Commensal Shrimp in Sea Anemone, Periclimenes sp., Ambon, Moluccas, Indonesia

759-12315 - Magnificent Shrimp on Branching Tube Anemone, Periclimenes magnificus, Komodo National Park, Indonesia

759-12266 - Red Crinoid Shrimp in Feather Star, Periclimenes amboinensis, Komodo National Park, Indonesia

759-12262 - Mushroom Coral Commensal Shrimp, Periclimenes kororensis, Komodo National Park, Indonesia

759-12074 - Commensal Shrimp, Periclimenes sp., Marovo Lagoon, Solomon Islands

759-11988 - Commensal Shrimp on Tube Anemone, Periclimenes tosaensis, Florida Islands, Solomon Islands

759-11626 - Pair of Emperor Shrimp, Periclimenes imperator, Ambon, Moluccas, Indonesia

759-11625 - Pair of Emperor Shrimp, Periclimenes imperator, Ambon, Moluccas, Indonesia

759-11624 - Pair of Emperor Shrimp, Periclimenes imperator, Ambon, Moluccas, Indonesia

759-11623 - Pair of Emperor Shrimp, Periclimenes imperator, Ambon, Moluccas, Indonesia

759-11561 - Commensal Shrimp associated with Starfish, Periclimenes soror, Ambon, Moluccas, Indonesia

860-287564 - Imperial Shrimp (Periclimenes imperator) on a blue sea cucumber (Actinopyga caerulea) 76 meters deep, Mayotte

860-287560 - A necessary alliance, a symbiosis even between this moray eel (Gymnothorax javanicus) and this cleaning shrimp (Lysmata amboinensis). Depth: 65m, Mayotte

860-287565 - Couple of Imperial Shrimp (Periclimenes imperator) on a blue sea cucumber (Actinopyga caerulea) 76 meters deep, Mayotte

1116-39726 - The Bubble Coral Shrimp (Vir philippinensis) is found only on this species of coral, Pleurogyra sinuosa. The brown oval objects are actually Acoel Flatworms (Waminoa sp) that feed on nutrients trapped in mucus covering the coral, Philippines

1116-39712 - A transparent shrimp, Periclemenes sp, on an anemone (Heteractis magnifica). Some are so clear the only thing visible is the black of their eyes, Tubbataha Reef, Philippines

1116-39942 - The dragon shrimp (Miropandalus hardingi) on whip coral, is also known as a gorgonian sandaled shrimp, Philippines

1116-39945 - Anemone shrimp, Ancylomenes sarasvati, previously known as Periclemenes sarasvati, Dumaguete, Philippines

1116-39939 - An Imperial commensal shrimp (Periclimenes imperator), photographed at night on the Spanish dancer nudibranch (Hexabranchus sanguineus), that it calls home, Philippines

1116-39729 - Both a Crinoid Commensal Shrimp (Periclimenes cornutus) and a Crinoid Squat Lobster (Allogalathea elegans) on a crinoid. These tiny crustaceans are commensal on crinoids or feather stars and take their color from the host, Philippines

860-283967 - White-banded Cleaner Shrimp on Grouper, New Caledonia

860-285772 - Mediterranean moray and shrimp in the Mediterranean sea

860-283968 - White-banded Cleaner Shrimp on Moray eel, New Caledonia

860-283389 - Magnus prawn Gobys with blind shrimp cleaning burrow, Fiji

860-283966 - Anemone and shrimp, New Caledonia

860-282483 - Emperor Shrimp on Nudibranch, Lembeh Strait Indonesia

1116-30455 - Hawaii, Commensal Shrimp (periclemenes soror) and Reticulated Brittle Star (ophiocoma brevipes) on Cushion Starfish (culcita novaeguineae).

1103-273 - Commensal shrimp (Periclimenes kororensis), Sulawesi, Indonesia, Southeast Asia, Asia

1103-272 - Commensal shrimp (Periclimenes kororensis), Sulawesi, Indonesia, Southeast Asia, Asia

1103-245 - Commensal shrimp (Periclimenes venustus), Sulawesi, Indonesia, Southeast Asia, Asia

1103-224 - Commensal shrimp (Periclimenes tenuipes), Sulawesi, Indonesia, Southeast Asia, Asia

1103-225 - Commensal shrimp (Periclimenes tenuipes), Sulawesi, Indonesia, Southeast Asia, Asia

1103-21 - Commensal shrimp (Periclimenes brevicarpalis), Philippines, Southeast Asia, Asia

1103-20 - Commensal shrimp (Periclimenes brevicarpalis), Philippines, Southeast Asia, Asia

908-34 - Black finned snake eel (Ophictus Melanochir) with short hand commensal shrimp (Palaemonidae). Lembeh Straits, Indonesia. (RR)

908-135 - Commensal Shrimps (Sp. Unknown). Mabul, Sipadan, Borneo, Malaysia, Indo-Pacific.

1012-187 - Commensal Shrimp (Urocaridella sp) sitting on Giant Mantis Shrimp (Lysiosquillino sp.). Lembeh Strait, Sulawesi, Indonesia

1015-17 - Nudibranch with commensal shrimp (Gymnodoris ceylonica). Indo Pacific

920-310 - Commensal shrimp (Periclimenes tosaensis) on bubble coral, Pohnpei, Federated States of Micronesia, Caroline Islands, Micronesia, Pacific Ocean, Pacific

920-327 - Commensal shrimp (Periclimenes tosaensis) on bubble coral, Pohnpei, Federated States of Micronesia, Caroline Islands, Micronesia, Pacific Ocean, Pacific

920-328 - Commensal shrimp (Periclimenes tosaensis) on bubble coral (Plerogyra sp.), U Province, Pohnpei, Federated States of Micronesia, Caroline Islands, Micronesia, Pacific Ocean, Pacific

920-309 - Commensal shrimp (Periclimenes tosaensis) on bubble coral, Pohnpei, Federated States of Micronesia, Caroline Islands, Micronesia, Pacific Ocean, Pacific

759-9555 - Commensal shrimp (Periclimenes psamathe) on seafan, Cenderawasih Bay, West Papua, Indonesia, Southeast Asia, Asia

759-8767 - Commensal shrimp of Sea Anemone, anemone shrimp (Periclimenes brevicarpalis), Gau, Lomaiviti, Fiji, Pacific

759-8598 - Commensal shrimps (Periclimenes colemani) on fire sea urchin, Alam Batu, Bali, Indonesia, Southeast Asia, Asia

759-8142 - Bubble Coral Shrimp, Vir philippinensis, Plerogyra sinuosa, Raja Ampat, West Papua, Indonesia

759-7898 - Commensal Shrimp in Sponge, Periclimenes cf. tenuipes, Raja Ampat, West Papua, Indonesia

759-7901 - Anemone Comensal Shrimp, Periclimenes tosaensis, Raja Ampat, West Papua, Indonesia

759-7899 - Commensal Shrimp in Coral Polyps, Periclimenes psamathe, Raja Ampat, West Papua, Indonesia

759-7902 - Anemone Shrimp and Clown Anemonefish, Periclimenes tosaensis, Amphiprion ocellaris, Raja Ampat, West Papua, Indonesia

759-6708 - Symbiotic between Randalls Prawn-Goby and Pistol Shrimp, Amblyeleotris randalli, Alpheus rapicida, Turtle Cove, Micronesia, Palau

759-4351 - Commensal shrimp (Periclimenes soror), on a seastar, La Paz, Baja California, Mexico, Sea of Cortez, North America

759-3128 - Cleaner shrimp cleaning Yellow-margined moray, Stenopus hispidus, Gymnothorax flavimarginatus, Djibouti, Djibuti, Africa, Afar Triangle, Gulf of Aden, Gulf of Tadjourah

759-3132 - Red-white spottet cleaner shrimp cleaning Yellow-margined moray, Leandrites cyrtorhynchus, Gymnothorax flavimarginatus, Djibouti, Djibuti, Africa, Afar Triangle, Gulf of Aden, Gulf of Tadjourah

759-3134 - Red-white spottet cleaner shrimp cleaning Yellow-margined moray, Leandrites cyrtorhynchus, Gymnothorax flavimarginatus, Djibouti, Djibuti, Africa, Afar Triangle, Gulf of Aden, Gulf of Tadjourah

759-3130 - Cleaner shrimp cleaning Yellow-margined moray, Stenopus hispidus, Gymnothorax flavimarginatus, Djibouti, Djibuti, Africa, Afar Triangle, Gulf of Aden, Gulf of Tadjourah

759-3135 - Red-white spottet cleaner shrimp cleaning Yellow-margined moray, Leandrites cyrtorhynchus, Gymnothorax flavimarginatus, Djibouti, Djibuti, Africa, Afar Triangle, Gulf of Aden, Gulf of Tadjourah