Photo Researchers ftp March 2011

Light micrograph of a populus leaf. Magnification x16 @ 35mm.

Light micrograph of section of gut of white ant, showing symbiotic flagellate protozoa that digest cellulose ingested by the ant. Magnification 100X a...

Light micrograph of section of gut of white ant, showing symbiotic flagellate protozoa that digest cellulose ingested by the ant. Magnification 160X a...

Moss leaf. Magnification x64 @ 35mm.

Light micrograph of antheridia from moss of the Funaria genus. Magnification x100 @ 35mm.

Light micrograph of archegonia cup (female reproductive parts) of a mnium affine moss. Magnification x 64 @ 35mm.

Light micrograph of a moss spores (mnium affine). Magnification x64 @ 35mm.

Light micrograph of sporangium of a fern from the osmunda species. Magnification x64 @ 35mm.

Micrograph of a polypodium fern showing sporangium. Magnification x81.9 @ 35mm.

Light micrograph (LM) of Euglena, a genus of microscopic, single-celled protists. There are about 150 species of euglenas. They live in fresh water, a...

Light micrograph of Amoeba proteus, living specimen, in egg, showing pinocytic canals. Anoptral contrast; magnification 80x at 35mm.

Light micrograph (LM) of Euglena gracilis, living specimens. Magnification X200 at 35mm; differential interference contrast (DIC).

Light micrograph of Amoeba sp., anoptral contrast, magnification 100x at 35mm.

Micrograph of phycomyces sp. sporangium. Magnification x64 @ 35mm.

Dark field microscopy of pine cells. Magnification x20 @ 35mm.

Bright field microscopy of pine cells. Magnification x20 @ 35mm.

Polarized light microscope of pine cells. Magnification 50x @ 35mm.

Polarized light microscope of pine cells. Magnification 50x @ 35mm.

Polarized light microscope of pine cells. Magnification 50x @ 35mm.

Differential interference contrast microscopy of pine cells. Magnification x50 @ 35mm.

Differential interference contrast microscopy of pine cells. Magnification x50 @ 35mm.

Light micrograph (LM) of a ciliate in the genus Paramecium. Phase contrast. Magnification 220x at 35mm.

Light microscope of a didinium eating a paramecium. Magnification 220x @ 35mm.

Light micrograph (LM) of a ciliate in the genus Paramecium, showing trichocysts (organelles that release long, filamentous threads in order to capture...

Light micrograph (LM) of the ciliate Didinium. Differential Interference Contrast, magnification 220x at 35mm.

Light micrograph of Foraminifera protist, darkfield, magnification 50x at 35mm.

Light micrograph of Foraminifera protist, darkfield, magnification 50x at 35mm.

Light micrograph of Foraminifera protist, darkfield, magnification 140x at 35mm.

Light micrograph of various Radiolarians, darkfield, magnification 140x at 35mm.

Light micrograph of a pine fossil. Magnification x140 @ 35mm.

Light microscope of pine with a magnification x14 @ 35mm.

Light micrograph of paramecium protozoa reproducing by conjugation (sexed reproduction). Magnification 140x @ 35mm.

Light micrograph of human liver tissue showing hepatocytes (liver cells) which make up 70-80% of a liver's mass and are involved in protein synthe...

Light micrograph of a cross section of strobilus on spikemoss (Selaginella). Magnification x40 @ 35mm.

Light micrograph (LM) showing Trichomonas vaginalis, an anaerobic, flagellated protozoan and the causative agent of the STD trichomoniasis, the most c...

Light micrograph of finely structured skeletons of different fossil types of radiolarian. Made of silicates, the skeleton divides the inner cell nucle...

Light micrograph (LM) of ciliates in the species Paramecium caudatum. Magnification 40x at 35mm.

Binary fission, or mitosis of a Paramecium. Magnification 200x @ 35mm.

Light micrograph (LM) showing Paramecium micronucleatum during conjugation (a form of sexual reproduction in which micronuclei are exchanged). Magnifi...

Light micrograph (LM) of Euglena, living specimens. Magnification X200 at 35mm; differential interference contrast (DIC).

Light micrograph (LM) of Actinophyrs sol, a common heliozoan protist, living; magnification 200x at 35mm.

Light micrograph (LM) of bacteria and protozoa from sewage. Stained with acridine orange; blue light fluorescence. Magnification 50x at 35mm.

Light micrograph (LM) showing Paramecium bursaria (living, in phytoplankton), a species of ciliate protozoan that has a mutualistic symbiotic relation...

Light micrograph (LM) of a ciliate in the genus Paramecium; compressed for micronuclei. Nomarski Interference Contrast. Magnification 150x at 35mm.

Light micrograph (LM) of human blood, showing lymphocyte (white blood cell) surrounded by red blood cells; magnification 400x at 35mm.

Light micrograph (LM) of a blood film showing Plasmodium vivax (malaria) trophozoites (red dots, known as Schuffner's dots). Magnification 1125x at 35...

Light micrograph (LM) of neutrophil (neutrophil granulocyte, the most abundant type of white blood cell) and red blood cells at a magnification of 400...

Light micrograph (LM) of a section of the spleen, a large lymphatic organ, located in the upper abdomen, with several functions: removing debris from...

Light micrograph (LM) of the spleen; magnification 14x at 35mm. The spleen is a large lymphatic organ, located in the upper abdomen, with several func...

Light micrograph (LM) of neutrophil (neutrophil granulocyte, the most abundant type of white blood cell) and red blood cells at a magnification of 400...