2012 Photomicrography Competition

Staurastrum, Kirchneriella, Akistrodesmus and Microthamnion (algae)

Dr. Gordon William Beakes Dr. Trevor Booth

Affiliation
Newcastle University
School of Biology
Newcastle upon Tyne, United Kingdom
Technique
Confocal
Magnification
400x

Algal Universe: The hidden world of a droplet of tarn water. This sample includes the amazing multi-armed desmid Staurastrum and colonies of comma-like Kirchneriella (lower left) as well as other micro-algae that form part of the lake plankton (Akistrodesmus and Microthamnion - lower right).

Ascorbic acid (vitamin C)

Rudolf Bauer

Location
Nuremberg, Germany
Technique
Polarized Light
Magnification
4x

Cymbella (diatom) together with Cochliopodium (amoeba)

Wolfgang Bettighofer

Affiliation
Dataport
Kiel, Germany
Technique
Differential Interference Contrast
Magnification
400x