Pelagia - Fearsome Jellyfish
Mauve jellies move in droves, their nasty stings feared by swimmers.
Siphonophore (Photo : Fabien Lombard)
Mollusk (Photo : Fabien Lombard)
This video describes how to perform the Ludion experiment and explains the physical processes involved.
Instrumented buoy (Photo : David Luquet)
Colony of dinoflagellates Ceratium hexacanthum. In the video, one can observe the movement of the flagella. (Video : Sophie Marro)
Surface chlorophyll a concentration in the Mediterranean Sea.
Scientists collecting seawater samples from the rosette (Photo : Stacy Knapp, Woods Hole Oceanographic Institution)
Cténophores - Orgie de couleurs
Vagues de lumière iridescentes, à l'affût de proies, voici les cténophores.
Squid larva (Photo : Fabien Lombard)
Diatom genus Chaetoceros (Photo : Sophie Marro)
Instrumented buoy (Photo : David Luquet)
Annelid worm (Photo : Fabien Lombard)
Dinoflagellate Ceratium furca (Photo : Sophie Marro)
Dinoflagellate Ceratium gravidum. In the video one can observe the movement of one of the two flagella. (Video : Sophie Marro)
Annelid worm (Photo : Fabien Lombard)
Ceratium - Capter la lumière avec ses doigts
Ceratium appartient à l'immense groupe des dinoflagellés.
