Richard Robinson / Turritopsis rubra a species of hydrozoan of the family Oceaniidae in the medusa stage of its life cycle, Northern New Zealand.
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Linda Pitkin / Coral reef with Anthias fish (Pseudanthias squamipinnis), and Fire coral (Millepora dichotoma) Anemone City, Ras Mohammed National Park, Egypt, Red Sea.
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Linda Pitkin / Coral reef with Anthias fish (Pseudanthias squamipinnis), and Fire coral (Millepora dichotoma) Shark Reef to Jolande, Ras Mohammed National Park, Egypt, Red Sea.
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Linda Pitkin / Anthias fish (Pseudanthias squamipinnis), by Fire coral (Millepora dichotoma) and soft coral, on coral reef, Shark Reef to Jolande Reef, Ras Mohammed National Park, Egypt, Red Sea.
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Linda Pitkin / Anthias fish (Pseudanthias squamipinnis), by Fire coral (Millepora dichotoma) on coral reef, Shark Reef to Jolande Reef, Ras Mohammed National Park, Egypt, Red Sea.
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Linda Pitkin / Coral reef with Fire coral (Millepora dichotoma) and anthias (Pseudanthias squamipinnis) Ras Ghozlani, Ras Mohammed National Park, Egypt, Red Sea.
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Alex Mustard / Neustonic jellyfish (Porpita pacifica) at the surface, viewed from above. Anilao, Batangas, Luzon, Philippines. Verde Island Passages, Tropical West Pacific Ocean.
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Claudio Contreras / Staghorn hermit crab (Manucomplanus varians) and Staghorned Hydrocoral (Janaria mirabilis), mutualist species, Angel de la Guarda Island Protected Area, Gulf of California (Sea of Cortez), Mexico, Jul...
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Alex Mustard / RF - A vibrant Red Sea coral reef scene, with orange female Scalefin anthias fish (Pseudanthias squamipinnis) teeming over Fire coral (Millepora dichotoma) feeding on plankton brought to the reef by...
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Alex Hyde / Green hydra (Hydra viridissima) found in a garden pond. Derbyshire, UK. September. Winner of the Hidden Britain Category of the British Wildlife Photographer of the Year Awards (BWPA) Competition 2017...
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Alex Mustard / Vibrant Red Sea reef scene, with orange female Scalefin anthias (Pseudanthias squamipinnis) swarming in front of Fire coral (Millepora dichotoma) feeding on plankton brought to the reef by currents. R...
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Alex Mustard / Lyretail anthias (Pseudanthias squamipinnis) swimming out of protection of Fire coral (Millepora dichotoma). The Alternatives, Ras Mohammed Marine Park, Sinai, Egypt. Red Sea.
