Colonial Siphonophore (IMAGE) Census of Marine Life Caption A colonial siphonophore: several swimming bells surround red and yellow feeding tenticles. Grows to 1.5 cm. From the Danish Galathea 3 expedition off Broome in Northwestern Australia, November 2006. Credit Photo Credit, Russ Hopcroft, University of Alaska Fairbanks ©2006 Usage Restrictions Photo Credit, Russ Hopcroft, University of Alaska Fairbanks ©2006 License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.