![Spirulina Platensis Microscopy Sample under a microscope.](http://static.sciencelearn.org.nz/images/images/000/005/031/full/RD16_ART_04_Spirulina_Micrograph.jpeg?1674176994)
Spirulina (Arthrospira platensis) is a filamentous cyanobacterium. Filamentous microorganisms have cells that do not separate after cell division, forming elongated long threads or filaments.
Spirulina (Arthrospira platensis) is a filamentous cyanobacterium. Filamentous microorganisms have cells that do not separate after cell division, forming elongated long threads or filaments.