860-292381 - Sea Tomato jellyfish (Crambione mastigophora) with young pilot fish. The main food of Leatherback sea turtle (Dermochelys coriacea), Vulnerable. Kei ( or Kai ) Islands, Moluccas, eastern Indonesia, Banda Sea, Southwest Pacific Ocean.

860-292378 - Sea Tomato jellyfish (Crambione mastigophora) with young pilot fish. The main food of Leatherback sea turtle (Dermochelys coriacea), Vulnerable. Kei ( or Kai ) Islands, Moluccas, eastern Indonesia, Banda Sea, Southwest Pacific Ocean.

832-401277 - Portrait of Sea Cow (Dugong dugon) eating algae on seagrass meadow. Dugong accompanied by school of Golden trevally (Gnathanodon speciosus) fish feeding Smooth ribbon seagrass, Red sea, Egypt, Africa

832-401275 - Sea Cow (Dugong dugon) or Dugong with Remorafish on its belly swims up to surface in blue water, school of Golden Trevally (Gnathanodon speciosus) fish accompany it, Bottom view, Red sea, Egypt, Africa

832-401274 - Close up of Sea Cow (Dugong dugon) or Dugong accompanied by school of Golden trevally (Gnathanodon speciosus) fish feeding Smooth ribbon seagrass, Red sea, Egypt, Africa

832-401273 - Frontal portrait of Sea Cow (Dugong dugon) or Dugong accompanied by school of Golden trevally (Gnathanodon speciosus) fish feeding Smooth ribbon seagrass, Red sea, Egypt, Africa

832-394116 - Dugong (Dugong dugon) grazing on seagrass meadow followed by Golden Trevally (Gnathanodon speciosus), Red Sea, Aqaba, Jordan, Asia

832-393686 - Pilot fish, Black golden pilot mackerel (Gnathanodon speciosus), Golden mackerel swims in front of Grey reef shark (Carcharhinus amblyrhynchos), Pacific Ocean

832-393684 - Nocturnal Tawny nurse shark (Nebrius ferrugineus) with black golden pilot mackerel (Gnathanodon speciosus), Golden mackerel, Indian Ocean, Maldives, Asia

860-288845 - Blue shark (Prionace glauca) and Pilot fish (Naucrates ductor), Pico Island, Azores, Portugal, Atlantic Ocean

860-288847 - Blue shark (Prionace glauca) with fishing hook and Pilot fish (Naucrates ductor), Pico Island, Azores, Portugal, Atlantic Ocean

832-387960 - Pilot Fish (Naucrates ductor) swimming in front of mouth, reef manta ray (Mobula alfredi) with curled up head fins, Great Barrier Reef, Coral Sea, Pacific Ocean, Australia, Oceania

832-384441 - Oceanic whitetip shark (Carcharhinus longimanus) with Pilot Fish (Naucrates ductor) swims under sea surface in the open sea, Red Sea, Egypt, Africa

832-372242 - Dugong (Dugong dugon), feeding on sea weed, Golden Trevallys (Gnathodon speciosus), Pilot Fish, Great Barrier Reef, UNESCO World Heritage Site, Queensland, Cairns, Australia, Pacific Ocean

1116-36045 - Hawaii, Oceanic whitetip shark (Carcharhinus longimanus) with pilot fish.

931-601 - Short finned pilot whale (Globicephala macrorynchus) seemingly mesmerised by a zebra fish, Canary Islands, Spain, Atlantic, Europe

1060-7 - Loggerhead turtle with pilot fish below in Azores Portugal

1012-139 - Loggerhead Turtle (Caretta caretta) and Pilot Fish (Naucrates ductor). Azores, Portugal, Atlantic

1012-157 - Pilot Fish (Naucrates ductor) school. Azores, Portugal, Atlantic

1012-138 - Loggerhead Turtle (Caretta caretta) and Pilot Fish (Naucrates ductor). Azores, Portugal, Atlantic.

931-248 - Short finned pilot whale (globicephala macrorynchus) A pilot whale and fish. Canary Islands. (rr)

931-242 - Short finned pilot whale (globicephala macrorynchus) A pilot whale and attendant fish. Canary Islands. (rr)

1015-270 - Silky shark with pilot fish (Carcharhinus falcicormis). Red Sea

1015-164 - Silky shark with pilot fish (Carcharhinus falciformis). Red Sea

759-8648 - Malabar grouper (Epinephelus malabaricus) and pilot fish, Beqa Lagoon, Viti Levu, Fiji, South Pacific, Pacific

759-3183 - Whale shark with yellow pilot fishes, Rhincodon thypus, Djibouti, Djibuti, Africa, Afar Triangle, Gulf of Aden, Gulf of Tadjourah