Scraping sample in a jar.

Cyanobacteria's is covering side of jar proving its motility.

Under Microscope a filament with cell ends that look like a dental pick. Approx 3 Micron thick.

Dark green mats of cyanobacteria.

#motility of #cyanobacteria after 2 days in a jar. Possibly #geitlerinema sp. #citizenscience #freshwater #microscopy #bacteria #biology