Alex Mustard / Planktonic pyrosome, drifting in blue sea. Ras Mohammed National Park, Sinai, Egypt. Red Sea
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Doug Perrine / Pyrosome, a type of pelagic colonial tunicate known for its bioluminescence, photographed at night, Kona, Hawaii, USA.
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Pascal Kobeh / Pyrosoma / sea tunicate (Pyrosoma sp) in the open water at night, Palau, Philippine Sea
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Aflo / Colonial tunicate (Pyrosoma spinosum) Komodo National Park, Indonesia.
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Magnus Lundgren / Juvenile fish living in a pink colony of Pyrosomes, (Pyrosomatidae), a free-floating colonial tunicates that usually live in the open warm ocean. Balayan Bay, off Anilao, Batangas, Philippines, Pacifi...
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Magnus Lundgren / Juvenile fish living in a pink colony of Pyrosomes, (Pyrosomatidae) free-floating colonial tunicates that usually live in the open warm ocean. Balayan Bay, off Anilao, Batangas, Philippines, Pacific O...