Back Picoplàncton fotosintètic Catalan Φωτοσυνθετικό πικοπλαγκτόν Greek Picoplancton fotosintético Spanish Picoplancton photosynthétique French
Photosynthetic picoplankton or picophytoplankton is the fraction of the photosynthetic phytoplankton of cell sizes between 0.2 and 2 μm (i.e. picoplankton). It is especially important in the central oligotrophic regions of the world oceans that have very low concentration of nutrients.