2021 Photomicrography Competition

Slime mold (Arcyria pomiformis)

Alison Pollack

Location
San Anselmo, California, USA
Technique
Image Stacking, Reflected Light
Magnification
10X (Objective Lens Magnification)

Calcite crystal inclusion suspended in a spinel gemstone

Billie Hughes

Affiliation
Lotus Gemology
Bangkok, Thailand
Technique
Darkfield, Image Stacking
Magnification
40X (Objective Lens Magnification)

Water flea swimming near a bell animalcule (microscopic ciliate)

Álmos Becz

Affiliation
Eötvös Loránd University
Szigetszentmiklós, Hungary
Technique
Darkfield
Magnification
4X (Objective Lens Magnification)

Life in a microscopic forest. These microbial communities are formed by different creatures. Here we can see a tree-like bell animalcule (Zoothamnium arbuscula) and a young bryozoan. The microscopic forests (biofilms) are very attractive to plankton organisms just to that water flea. The food organisms of fish graze often close to biofilm.