functional traits of phytoplankton species

species in rows, traits in columns: nfix - nitrogen fixing ability; silica - silica cell wall; motility - possession of flagella; buoyancy - buoyancy regulation with gas vesicles; heterotrophy - ability of heterotrophic nutritional model; autotrophy - ability of autotrophic nutritional mode;
fyco - possession of phycobilins; chlb - possession of chlorophyll b; chlc - possession of chlorophyll c; radius - cell size (radius) in μm; chain - ability to form chains or colonies