2020 Photomicrography Competition

Tongue (radula) of a freshwater snail

Dr. Igor Siwanowicz

Affiliation
Howard Hughes Medical Institute (HHMI)
Janelia Research Campus
Ashburn, Virginia, USA
Technique
Confocal
Magnifaction
40X (Objective Lens Magnification)

A depth color coded projection of a snail’s tongue (Radula) in Confocal, this image illustrates the beauty and complexity of natural forms even in something as seemingly simple as the tongue of a snail. The snail organ was frozen, stained with a chitin binding dye, mounted and captured using Confocal Z stacking.