Flora and Fauna
- 442
- Radiolarian
- Information from Wikipedia on these amoeboid protozoa which form part of the marine plankton, with illustrations by Ernst Haeckel.
- 443
- Radiolarians
- Information on these protozoans and their morphology, their use in geological studies and their distribution throughout the fossil record.
- 445
- Red Algae
- Information from Wikipedia on these seaweeds, their place in the fossil record, taxonomy and classification.
- 446
- Rhodophyta
- Article by Jean-Marie Cavanihac on the red seaweeds and their complex reproductive cycles, with many fine images of the processes involved.
- 447
- The Intertidal Rocky Shore: Red Seaweeds
- Photographs of about 30 species of red algae that grow around the coasts of New Zealand.
- 448
- Actinophrys
- Photographic study by Chitchai Chantangsi of this member of the Heliozoa, or sun animalcules.
- 449
- Amoeba
- Article from Wikipedia on this single-celled organism, its habitat, anatomy and reaction to outside stimuli such as changes in salinity.
- 450
- Amoebas are More than Just Blobs
- Article by Wim van Egmond on the humble Amoeba, how to find and identify it, its behavior, locomotion and feeding, with many fine photographs.
- 452
- Giardia lamblia
- 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.
- 453
- MicrobeWiki: Ameba
- Description and significance, genome structure, cell structure, metabolism and ecology.
- 454
- Protist Images: Mastigophora
- Provides a classification of these flagellates with images of a number of individual species. English and Japanese.
- 455
- Sun Animalcules and Amoebas
- Article by Wim van Egmond introducing these organisms with several excellent photographs.
- 456
- Testate Amoebae, Peat Bogs and Past Climates
- Photographic article by Graeme Swindles on the testate amoeba fossils to be found in core samples of peat, and the deductions that can be made about the climate.
- 458
- Voracious Soil Amoebae
- Image gallery of amoebae with large appetites, enveloping algae and other prey larger than themselves.