Alex Mustard / Hedgehog seahorse (Hippocampus spinosissimus) female moves over a sandy seabed. Dauin, Negros Island, Philippines. Bohol Sea, tropical west Pacific Ocean.
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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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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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Fred Bavendam / Thorny Seahorse (Hippocampus histrix), Ambon, Indonesia
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Chris Newbert / Thorny Seahorse (Hippocampus histrix) and Feather Duster Worm (Sabellastarte indica), Indonesia
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Chris Newbert / Thorny Seahorse (Hippocampus histrix), Indonesia
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Chris Newbert / Thorny Seahorse (Hippocampus histrix), Indonesia
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Chris Newbert / Seahorse (Hippocampus sp) 50 feet deep, Papua New Guinea
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Chris Newbert / Seahorse (Hippocampus sp) 60 feet deep, Papua New Guinea
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Birgitte Wilms / Seahorse (Hippocampus sp) on Soft Coral (Dendronephthya sp), Papua New Guinea
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Fred Bavendam / Thorny Seahorse (Hippocampus histrix) male whose brood pouch is swollen with developing eggs, Lembeh Strait, Indonesia
