Jeff Rotman / Thorny Sea Horses (Hippocampus histrix) on Alcyonarian coral (Dendronephthya sp.). Israel, Red Sea.
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.
01332102
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.)
01332149
Juergen Freund / Thorny seahorse (Hippocampus histrix) on a starfish. Lembeh Strait, North Sulawesi, Indonesia.
01332816
Alex Mustard / A male Thorny Seahorse (Hippocampus histrix) on the seabed next to some hydroids. Tulamben, Bali, Indonesia, Java Sea, August.
01332811
Alex Mustard / A young Thorny Seahorse (Hippocampus hystrix) hides in the "arms" of a feather star (Crinoid). Tulamben, Bali, Indonesia, Java Sea, September.
01332813
Alex Mustard / A female Thorny Seahorse (Hippocampus histrix). Tulamben, Bali, Indonesia, Java Sea, September.
