Dangerous Portuguese Man o' War (Physalia utriculus) drifting in the ocean (00016709)
Description: The Portuguese Man o' War, also known as Blue bottle or Physalia utriculus, is an extremely dangerous colony of polyps drifting in the ocean. The striking blue shimmering gas bladder of this hazardous Portuguese Man o' War warns of the long, poisonous tentacles that can grow up to 10 meters in length. Learn more about the life-threatening effects of coming into contact with these dangerous marine creatures and how prompt medical assistance can save lives.
Location: Western Cape, Kueste Gansbaai, South Africa
Date of Capture: 14.08.2005