The dangerous tentacles of a Portuguese Man-of-War (Physalia utriculus) hang down from the air-filled bladder (00016719)
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Description: The Portuguese Man-of-War, also known as Blue bottle or Physalia utriculus, is a fascinating yet extremely dangerous marine creature. With its striking bluish gas bladder and tentacles that can reach up to 10 meters in length, it poses a significant threat. This photo captures one such Portuguese Man-of-War against a picturesque backdrop. Learn more about the anatomy and behavior of this colonial organism as well as the potential risks associated with contact. An awe-inspiring yet ominous subject from the marine world.
Location: Western Cape, Kueste Gansbaai, South Africa
Date of Capture: 14.08.2005