Euglena sanguinea Under the Microscope

(Credit: Barry H. Rosen, USGS. Public domain.)

Detailed Description

The red is due to the presence of astaxanthin, a pigment in the cells.

Image Dimensions: 1024 x 1360

Date Taken: Sunday, August 10, 2014

Location Taken: Poarch Band of Creek Indians, AL, US