some links:
http://www.latimes.com/news/local/oceans/la-oceans-series,0,7842752.special
http://news.nationalgeographic.com/news/2006/01/0119_060119_jellyfish.html
http://www.latimes.com/news/local/oceans/la-oceans-series,0,7842752.special
http://news.nationalgeographic.com/news/2006/01/0119_060119_jellyfish.html