Jeff Rotman / Symbiotic Two-band clownfish / Two bar anemonefish (Amphiprion bicinctus) hiding in the protection of the tentacles of a Magnificent Sea Anemone (Heteractis magnifica) Red Sea, Egypt
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Jeff Rotman / Symbiotic Two-bar clownfish / Two-band anemonefish (Amphiprion bicinctus) hiding in the protection of a Sea anemone's tentacles. Red Sea, Egypt
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Ernie Janes / Sea defences along the beach at Walcott, Norfolk, UK, Winter
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Juergen Freund / Sea cucumber (Bohadschia marmorata) discharging sticky threads as a defence mechanism, Palawan, Philippines.
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Juergen Freund / Soft coral mimicing nudibranch (Ceratosoma alleni) crawling over tunicates on coral reef, Anilao, Batangas, Philippines
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Juergen Freund / RF- Mudcrab (Scylla serrata) raising claws, Sulawesi, Indonesia (This image may be licensed either as rights managed or royalty free.)
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Juergen Freund / Horsehoe crabs (Tachypleus gigas) in defensive posture on sandy seabed, Palawan, Philippines.
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Juergen Freund / Two Horsehoe crabs (Tachypleus gigas) on sandy seabed, one in defensive posture, Palawan, Philippines.
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Juergen Freund / Heart urchin (Echinocardium sp) of the family Loveniidae. These sea urchins are named for their shape. Lembeh Strait, North Sulawesi, Indonesia
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Juergen Freund / Coconut octopus / veined octopus (Octopus marginatus) in a shelter made from a broken bottle and sealed with a large sea shell. Lembeh Strait, North Sulawesi, Indonesia.
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Juergen Freund / Coconut octopus / veined octopus (Octopus marginatus) in a shelter made from a broken bottle and sealed with a large sea shell. Lembeh Strait, North Sulawesi, Indonesia.
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Juergen Freund / Nudibranch (Phyllodesmium briareum) on the sea bed. This nudibranch mimics a soft coral. Lembeh Strait, North Sulawesi, Indonesia.