Alex Mustard / Remoras (Remora sp.) hitchhiking on the tail of a large (13-15m) female whale shark (Rhincodon typus) swims in open water. Wolf Island, Galapagos National Park, Galapagos Islands. East Pacific Ocean.
Jordi Chias / Giant Manta (Manta birostris) with Remoras (Remora brachyptera) attached to both wings, offshore Santa Maria Island, Azores, Atlantic Ocean
Jordi Chias / Mobula / Chilean devil ray (Mobula tarapacana) with remora (Remora brachyptera) and Amberjacks (Serila dumerilli) Santa Maria Island, Azores, Atlantic Ocean
Georgette Douwma / Green turtle (Chelonia mydas) with two large remoras (Echeneis naucrates) attached to its carapace, at rest on artificial reef. Mabul, Malaysia.
Brandon Cole / Whale shark (Rhincodon typus) feeding on fish eggs, near surface, with remora (Remora sp) attached to inside of the mouth, Gulf of Mexico, Mexico, Caribbean Sea.
Michael Pitts / Mike de Gruy, underwater camerman, in Remora submersible, Mediterranean
Nuno Sa / Whale Shark (Rhincodon typus) accompanied by Pilot Fish (Naucrates ductor) and Remora. The biggest fish in the world has only started to visit the Azores in the past three years due to water temperatu...
Nuno Sa / Manta Ray (Manta Birostris) and Devil Ray (Mobula tarapacana) in background, accompanied by Pilot Fish (Naucrates ductor) and Remora. Santa Maria Island, Azores, September.
Pascal Kobeh / Lemon shark (Negaprion brevirostris) on sea floor, Whitefin sharksucker (Echeneis neucratoides) remora cleaning shark's mouth and teeth, group of remoras in background. Bahamas.
Sirachai Arunrugstichai / Green sea turtle (Chelonia mydas) with a pair of Live sharksucker (Echeneis naucrates) swimming along the reef drop-off at Bunaken Island, Bunaken National Marine Park, North Sulawesi, Indonesia.
Doug Perrine / Spinner dolphin (Stenella longirostris) upside down in mid-air during high leap. Tail of Remora hanging down in front of dorsal fin. Pacific Ocean, Southern Costa Rica.
Brandon Cole / Manta Ray (Manta birostris) with two big remoras (Remora sp.) attached to the underside of the manta. Baja, Mexico, Pacific Ocean.
Brandon Cole / Manta ray (Manta birostris) with Remora attached underneath. Baja, Mexico, Pacific Ocean.