Siphonophores - The longest animals on the planet Cousins of corals, siphonophores are colonies of specialized individuals called zoids. Some catch and digest their prey, others swim, or lay eggs or sperm.
Krill (Photo : Fabien Lombard)
World ocean currents map
Squid larva(Photo : Fabien Lombard)
Profiling float (Photo : David Luquet)
Dinoflagellate Ceratium ranipes grd mains (Photo : Sophie Marro)