//giphy.com/embed/26BRQY7cHMMVzU6n6 This series of SEM (scanning electron microscope) images shows a tiny crustacean called an amphipod before zooming in on a miniscule diatom resting on its head, and finally picking out the shape of a single bacterium on the surface of the diatom. A truly awesome science GIF! Via Smithsonian mag, GIPHY.
Feeding an ocean: diatoms
Diatoms are tiny microalgae which make up a large proportion of phytoplankton (plankton which is more closely related to plants than to animals) living in the world’s waters. More than 100,000 living species of diatoms form the basis of countless food chains, and are eaten by everything from tiny zooplankton (which includes small animals such…