Juergen Freund / Whale shark filter feeding {Rhincodon typus} Indo-pacific

Juergen Freund / Dugong foraging on seabed. Indo-Pacific

Juergen Freund / West Indian manatee (Trichechus manatus), released after being hit by power boat. Florida, USA

Juergen Freund / Whale shark off Christmas Island, Indian Ocean

Juergen Freund / Anchovies schooling over coral (Engraulis encrasicolus) Indo Pacific

Juergen Freund / Lizardfish {Synodus sp}. Red Sea.

Juergen Freund / Seahorse fisherman at night swims below lantern on his boat, Handumon, Bohol Is, Philippines

Juergen Freund / Two Atlantic spotted dolphins (Stenella frontalis) Bahamas

Juergen Freund / Bristle star spawning at night {Astroba nuda} Philippines

Juergen Freund / Spotted seahorse, portrait {Hippocampus kuda} Indo-Pacific

Juergen Freund / Spotted seahorse {Hippocampus kuda} Indo-Pacific

Juergen Freund / Silvertip shark {Carcharhinus albimarginatus}, Great Barrier Reef, Australia

Juergen Freund / Spotted seahorse {Hippocampus kuda} Indo-Pacific

Juergen Freund / Pygmy seahorse camouflaged in fan coral {Hippocampus bargibanti} Indo-Pacific

Juergen Freund / Group of corallimorphia {Amplexidiscus fenestrafer} Great Barrier Reef, Australia

Juergen Freund / Attaching satellite transmitter to dorsal fin of tiger shark, Queensland

Juergen Freund / Thorny seahorse {Hippocampus histrix} Indo-Pacific

Juergen Freund / Researcher catches Whitetip reef shark for examination, Great Barrier Reef, Australia

Juergen Freund / Diver in cave, Great Barrier Reef, Australia

Juergen Freund / Bottle feeding young West Indian manatee {Trichechus manatus} in marine aquarium, captive, USA, FOR EDITORIAL USE ONLY

Juergen Freund / Diver at examines coral reef, Great Barrier Reef, Australia

Juergen Freund / Spotted seahorse {Hippocampus kuda}, Indo-Pacific

Juergen Freund / Whale shark portrait {Rhincodon typus} Indo-Pacific

Juergen Freund / Filefish {Pseudomonacanthus macrurus} Papua New Guinea

Juergen Freund / Manta ray swimming over coral reef {Manta birostris} Indo Pacific

Juergen Freund / Sponge (Porifera) on coral. Caribbean Sea

Juergen Freund / Goby (Gobius sp.) on bryozoa and sponges. Mediterranean Sea

Juergen Freund / Sea anemone feeding {Tealia lofotensis} Canadian Pacific. Tentacles out. Sequence

Juergen Freund / Brittlestar {Ophiothrix suensonii} on sponge Caribbean

Juergen Freund / Fan worms (non calcareous} {Sabellidae family} Caribbean Se

Juergen Freund / Group of red starfish {Ophidiaster ophidianus} Mediterranean Sea

Juergen Freund / Diamond blenny lives in anemone {Malacoctenus boehlkei} Caribbean sea

Juergen Freund / Nassau grouper {Epinephelus striatus} Caribbean

Juergen Freund / Minke whale diving {Balaenoptera acutorostrata} Great barrier reef Australia

Juergen Freund / Nassau grouper {Epinephelus striatus} Caribbean

Juergen Freund / Squid at night {Sepioteuthis lessonians} Indo-pacific