2011 Photomicrography Competition

Nippostrongylus brasiliensis (rat nematode parasite)

Sinclair Stammers

Affiliation
Science Photo Library
London, United Kingdom
Technique
Differential Interference Contrast
Magnification
560x

Ammonium nitrate fusion preparation (heated to melting then cooled at room temperature)

Sebastian Sparenga

Affiliation
McCrone Research Institute
Chicago, Illinois, USA
Technique
Transmitted Light, Crossed Polars
Magnification
100x

Swallowtail butterfly (family Papilionidae) pupal stage chrysalis, tethered to its pupal home

Dr. Willard Strong

Affiliation
Microsphere Images
Oyama, British Columbia, Canada
Technique
Stereomicroscopy
Magnification
63x