Protista

Article from Wikipedia on the unicellular microbes that are traditionally classified as protozoans, based on their methods of locomotion.

Article by Wim van Egmond introducing these delicate unicellular organisms that have yellow-brown chloroplasts that enables them to photosynthesize, with fine photographs.

Photographic observations by Jim Evarts of the fission and conjugation of these protozoans.

Includes sections on the fossil record, life history and ecology, systematics, and morphology.

Photographs and information on these single-celled organisms.

Information on slime moulds which were originally considered to be fungi by mycologists and amoebae by zoologists, respectively classified as Myxomycota (slime fungi) or Mycetozoa (fungus animals).

The taxonomic placement of this parasitic worm long puzzled biologists. Information from Wikipedia on this species, sometimes known as Tetracapsula bryozoides.

Information from Wikipedia on this protozoan parasite that inhabits the gut, its life cycle, how the infection manifests itself and how it can be prevented and treated.

Article from Wikipedia on this single-celled organism, its habitat, anatomy and reaction to outside stimuli such as changes in salinity.

Description and significance, genome structure, cell structure, metabolism and ecology.

Information on Giardia intestinalis (or Giardia lamblia) which is a human pathogen, and diagrams and information on the life cycle of this protozoan flagellate.

Several photographs of this species and information on its taxonomy, uses and range.

Several photographs of this species and information on its taxonomy, uses, range and references.

Photographs and information on this alga, including its taxonomy, description, habitat, distribution, life history, population biology, physical tolerances, community ecology and special status.

microscopic image

Microscopic image.

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Microscopic images of this species, the causal agent of late blight of potatoes.

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microscopic image

microscopic image

microscopic image