Euglena gracilis - fresh water green alga / protozoan
Copyright 2000 Dennis Kunkel Microscopy, Inc.
Caption: Euglena gracilis - fresh water flagellated green alga/protozoan. Euglena spp. are often classified in a group called euglenoids. Euglena spp. normally contain chloroplasts but in prolonged darkness they become heterotrophic and engulf other small organisms. Magnification*: x440 Type: SEM
*(Magnifications are based on a 35mm slide image of 24mm in the narrow dimension.)