Pascal Kobeh / Female Humpback whale (Megaptera novaeangliae) with its calf in open water, Reunion Island. Indian Ocean.
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Alex Mustard / Male Bullethead parrotfish (Chlorurus sordidus) displaying in late afternoon. Ras Katy, Sinai, Egypt. Gulf of Aqaba, Red Sea.
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Claudio Contreras / Giant Manta Ray (Manta birostris), San Benedicto Island, Revillagigedo Archipelago Biosphere Reserve (Socorro Islands), Pacific Ocean, Western Mexico. Vulnerable species.
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Alex Mustard / A long exposure renders Bar jacks (Carangoides ruber) as ghostly trails as they swim around a sponge, on a coral reef, at night. East End, Grand Cayman, Cayman Islands. Overall winner of GDT competiti...
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Jeff Rotman / Eye of a Peacock grouper (Cephalopholis argus) Red Sea, Egypt.
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Jeff Rotman / Spotted eagle ray (Aetobatus narinari), underside, Natal Coast, South Africa.
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Felis Images / Rays (Mobulidae) caught as by-catch, in basket. For sale at Negombo Fish Market, Sri Lanka. 2017. Photo Vydhehi Kadur/Felis Images
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Felis Images / Striped panchax (Aplocheilus lineatus) in aquarium. Occurs in India and Sri Lanka.
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Felis Images / Striped panchax (Aplocheilus lineatus) in aquarium. Occurs in India and Sri Lanka.
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Felis Images / Striped panchax (Aplocheilus lineatus) in aquarium. Occurs in India and Sri Lanka.
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Felis Images / Striped panchax (Aplocheilus lineatus) in aquarium. Occurs in India and Sri Lanka.
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Felis Images / Striped panchax (Aplocheilus lineatus) in aquarium. Occurs in India and Sri Lanka. Composite image