Alex Mustard / Thorny seahorse (Hippocampus histrix) gripping onto a sponge. Bitung, North Sulawesi, Indonesia. Lembeh Strait, Molucca Sea.
01622682
Shane Gross / Portrait of a Thorny seahorse (Hippocampus histrix) near Malapascua, Philippines.
01622672
Shane Gross / Thorny or spiny seahorse (Hippocampus histrix) portrait made off Anilao, Philippines.
01534396
Alex Mustard / Hedgehog seahorse (Hippocampus spinosissimus) female moves over a sandy seabed. Dauin, Negros Island, Philippines. Bohol Sea, tropical west Pacific Ocean.
01175941
Jeff Rotman / Thorny Sea Horses (Hippocampus histrix) on Alcyonarian coral (Dendronephthya sp.). Israel, Red Sea.
01630943
Pascal Kobeh / Thorny seahorse (Hippocampus histrix). Flores Sea, Indonesia.
01618356
Georgette Douwma / Thorny seahorse (Hippocamus histrix). Lembeh Strait, North Sulawesi, Indonesia.
01620007
Pascal Kobeh / Thorny seahorses (Hippocampus histrix) in coral, Sulu Sea, Philippines.
David Fleetham / Thorny Seahorse (Hippocampus hixtrix) against red coral. Bantangas, Philippines. The background has been digitally inserted.
01594978
Franco Banfi / Thorny / Spiny seahorse (Hippocampus histrix) portrait, Dumaguete, East Negros Island, Central Visayas, Philippines, Pacific Ocean.
01594977
Franco Banfi / Thorny / Spiny seahorse (Hippocampus histrix) portrait, Dumaguete, East Negros Island, Central Visayas, Philippines, Pacific Ocean.
01498868
Constantinos Petrinos / Longspine seahorse (Hippocampus histrix) with its tail wrapped around a sponge. Lembeh Strait, North Sulawesi, Indonesia.
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Constantinos Petrinos / Longspine seahorse (Hippocampus histrix) Lembeh Strait, North Sulawesi, Indonesia.
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Tony Wu / Thorny seahorse (Hippocampus histrix) changed its color from yellow to match the colour of the background fan over the course of several weeks, Izu Peninsula, Koganezaki, Japan
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Tony Wu / Thorny seahorse (Hippocampus histrix) making its way across the muck and rubble substrate of Lembeh Strait in North Sulawesi, Indonesia.
01505617
Pascal Kobeh / Thorny seahorse (Hippocampus histrix) hanging by its prehensile tail to a sponge. Philippines, Sulu Sea.
01505618
Pascal Kobeh / Thorny seahorse (Hippocampus histrix) Philippines, Sulu Sea.
01464376
Michael Pitts / Thorny seahorse (Hippocampus histrix) found in sheltered lagoons and in seagrass. Indonesia.
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Michael Pitts / Thorny seahorse (Hippocampus histrix) found in sheltered lagoons and in seagrass. Indonesia.
01407028
Jeff Rotman / Thorny seahorse (Hippocampus Histrix) on Alcyonarian coral (Dendronephthya sp) Eilat, Israel, Red Sea
01388914
Alex Mustard / Thorny seahorse (Hippocampus hystrix) female is camouflaged within sponges, growing in shallow water, Bima Bay, Sumbawa, Indonesia, Flores Sea.
01388913
Alex Mustard / Thorny seahorse (Hippocampus hystrix) female swimming past a crinoid, Bima Bay, Sumbawa, Indonesia, Flores Sea.
01356070
Jeff Rotman / Spiny / thorny sea horses (Hippocampus hystrix) attached to eel grass, East Australia, Pacific Ocean.
Juergen Freund / Thorny seahorse (Hippocampus hystrix) hiding by a similarly-coloured sponge. Lembeh Strait, North Sulawesi, Indonesia.
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Juergen Freund / RF- Thorny seahorse (Hippocampus hystrix) gripping a sponge with its tail. Lembeh Strait, North Sulawesi, Indonesia. (This image may be licensed either as rights managed or royalty free.)
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Juergen Freund / Thorny seahorse (Hippocampus histrix) on a starfish. Lembeh Strait, North Sulawesi, Indonesia.
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Alex Mustard / A male Thorny Seahorse (Hippocampus histrix) on the seabed next to some hydroids. Tulamben, Bali, Indonesia, Java Sea, August.
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Alex Mustard / A young Thorny Seahorse (Hippocampus hystrix) hides in the "arms" of a feather star (Crinoid). Tulamben, Bali, Indonesia, Java Sea, September.
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Alex Mustard / A female Thorny Seahorse (Hippocampus histrix). Tulamben, Bali, Indonesia, Java Sea, September.
01331732
Juergen Freund / Thorny seahorse (Hippocampus hystrix) well hidden amongst seagrass. Lembeh Strait, Sulawesi, Indonesia
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Sue Daly / Thorny seahorse (Hippocampus histrix) Lembeh Straits, Sulawesi, Indonesia
Constantinos Petrinos / Thorny seahorse hunting invisible prey {Hippocampus histrix} Sulawesi Indonesia
00586890
Gary Bell/ Oceanwide / Thorny Seahorse (Hippocampus histrix), Great Barrier Reef, Australia
00586889
Gary Bell/ Oceanwide / Thorny Seahorse (Hippocampus histrix), Great Barrier Reef, Australia
00586888
Gary Bell/ Oceanwide / Thorny Seahorse (Hippocampus histrix), Great Barrier Reef, Australia
00482687
Norbert Wu / Thorny Seahorse (Hippocampus histrix) pair, Ambon, Indonesia
01173506
Constantinos Petrinos / Thorny seahorse {Hippocampus histrix} Sulawesi, Indonesia
01720477
Jacob Guy / Close up of Thorny seahorse (Hippocampus histrix) head. The eyes of the animal can be seen moving as it looks around. Lembeh Strait, Indonesia.
01724893
Jacob Guy / Thorny seahorse (Hippocampus histrix) resting on sandy seabed and looking around, Indonesia, Pacific Ocean.
01717572
Franco Banfi / Thorny seahorse (Hippocampus histrix) resting, House reef, Alona Beach, Panglao Island, South Bohol, Philippines, Pacific Ocean.
01692787
David Fleetham / Thorny seahorse (Hippocampus histrix), portrait, Malapascua Island, Philippines, Pacific Ocean.
01671999
David Fleetham / Thorny seahorse (Hippocampus histrix). Pacific Ocean, Philippines.
01674620
Magnus Lundgren / Thorny seahorse (Hippocampus histrix) juvenile riding plastic debris in open ocean. Balayan Bay, Luzon Island, Philippines. Indo Pacific. Vulnerable species.
01656310
Magnus Lundgren / Spiny seahorse (Hippocampus histrix) Balayan Bay, off Anilao, Batangas, Philippines, Pacific Ocean
01656308
Magnus Lundgren / Spiny seahorse (Hippocampus histrix) Balayan Bay, off Anilao, Batangas, Philippines, Pacific Ocean
01649561
Magnus Lundgren / Spiny / thorny seahorse (Hippocampus histrix) with blurred motion, Balayan Bay, off Anilao, Batangas, Philippines, Pacific Ocean
01643998
Magnus Lundgren / Thorny seahorse (Hippocampus histrix) juvenile, Balayan Bay, Luzon, the Philippines Minimum fees apply.
