back button

100 dpi image

We don't often think of the open water as "habitat" but many species live all or part of their life in the open water. Planktonic jellyfish Medusae drift in the water column and move short distances by contracting the muscles within the bell-like structure, creating quick pulse-like movements. The tentacles contain harpoon-like stinging cells to capture small planktonic shrimp and crabs. (photo: Shane Anderson)

Download/Display 300 dpi image
NOAA logo Revised March 10, 2010 by Sanctuaries Web Group
Many links leave the National Marine Sanctuary Web Site - please view our Link Disclaimer for more information
National Ocean Service | National Oceanic and Atmospheric Administration | Privacy Policy | Contact Us
http://sanctuaries.noaa.gov/pgallery/pgchannel/habitats/habitats_15.html