prev An upside-down jellyfish (Cassiopeia andromeda). These are commensal with photosynthetic algae, so they just flip over and swim into the ocean floor, exposing the algae to the sun (Sel Pelee Bay - Exploration) next

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File: 041214_113141_echeng4214.jpg
File size: 387KB
Image Serial Number: 000-4214
Camera Model: Canon EOS-1Ds Mark II
Firmware: Digital Photo Professional
Date/Time: 2004:12:14 11:31:41
Shutter speed: 1/200 sec
Aperture: 18
Exposure mode: Manual
Flash: Off
ISO: 100
Focal length: 100mm
Image size: 1600 x 1066
Rotation: none
User comments:
"An upside-down jellyfish (Cassiopeia andromeda). These are commensal with photosynthetic algae, so they just flip over and swim into the ocean floor, exposing the algae to the sun (Sel Pelee Bay - Exploration)"