Cyanobacterium Gloeotrichia echinulata

(Credit: Barry Rosen, USGS. Public domain.)
Detailed Description
Cyanobacterium Gloeotrichia echinulata stained with Sytox, a green cyanine nucleic acid dye. Radiating filaments and basal heterocysts visible. Specimen from Oregon, USA.
Details
Image Dimensions: 531 x 400
Date Taken:
Location Taken: US