Remote-controlled sailboat
Dinoflagellate Ceratium gravidum (Photo : Sophie Marro)
Dinoflagellate Ceratium arietinum var arietinum (Photo : Sophie Marro)
Dinoflagellate Ceratium pentagonum var robustum (Photo : Sophie Marro)
Jellyfish Pelagia noctilica  (Photo : Fabien Lombard)
Illustration in synthesized images of the seasons of the ocean: a year from the Antarctic - Animation Clement Fontana
 
 
 
 
 
 
			Diatom genus Chaetoceros (Photo : Sophie Marro)
Deployment of a profiling float (Photo : Jean-Jacques Pangrazi)
Instrumented buoy (Photo : David Luquet)
Dinoflagellés Ceratium massiliense var protuberans (Photo : Sophie Marro)
Les Diatomées - Bacillaria
Colonie de diatomées du genre Bacillaria dont les individus peuvent glisser les uns par rapport aux autres.
  
			Large rosette sampler used in the "World Ocean Circulation Experiment". This rosette has 36 10-liter Niskin bottles, an acoustic pinger (lower left), an "LADCP" current profiler (yellow long tube at the center), a CTD (horizontal instrument at the bottom), and transmissometer (yellow short tube at the center). (Photo : L. Talley)
Underwater glider (Photo : David Luquet)
Sea Urchin - Planktonic Origins
Barely visible to the naked eye, sea urchin larvae grow and transform into bottom-dwelling urchins.
 
 
 
 
			
The various components of a profiling float type PROVOR
 
 
 
			Mollusk  (Photo : Fabien Lombard)
Instrumented buoy (Photo : David Luquet)
Colony of dinoflagellates Ceratium hexacanthum. In the video, one can observe the movement of the flagella. (Video : Sophie Marro)