» Apicomplex    Information from MicrobeWiki on this phylum of parasites, their description and significance, genome structure, cell structure, metabolism and ecology.    http://microbewiki.kenyon.edu/index.php/Apicomplex

» Apicomplexa    Illustrated information on this group, previously known as Sporozoa, their classification, surface coat, motility, host cell recognition and invasion.    http://parasitology.informatik.uni-wuerzburg.de/login/n/h/0097.html

» Biology of the Eimeriidae    Life cycle and other aspects of this family of homoxenous (direct life cycle) protists, in which merogony, gamogony and the formation of oocysts occur within the same host.    http://biology.unm.edu/biology/coccidia/eimeriabiol.html

» Coccidia    General information on this subclass of Apicomplexa with lists of the important species.    http://parasitology.informatik.uni-wuerzburg.de/login/n/h/0275.html

» Coccidiosis    Animation showing the life cycle of the single-celled organism of the genus Eimeria that causes this disease.    http://www.imagecyte.com/animations/coccid.html

» Cryptosporidium parvum    Information on this parasite which lives primarily in the guts of fish, reptiles, birds and mammals and may cause diarrhoea in humans.    http://www.ashtree.co.uk/features/crypto.htm

» Eimeria: Coccidiosis    Notes on this parasite and the condition it causes and its relevance to the poultry industry.    http://www.iah.bbsrc.ac.uk/eimeria/intro.htm

» Full-Malaria    Information on the complex life cycle of the malarial parasite and a project to construct a full length cDNA genome sequence for Plasmodium falciparum.    http://fullmal.hgc.jp/docs/lifecycle.html

» Introduction to the Apicomplexa    Discussion of this group of parasitic, pathogenic protists, formerly considered to be Sporozoa but now grouped on the basis of structural features including an apical complex of microtubules within the cell.    http://www.ucmp.berkeley.edu/protista/apicomplexa.html

» Isospora Belli    Diagram showing the life cycle of this parasite in man and the external environment.    http://www.cdfound.to.it/HTML/iso1c.htm

» Life Cycle of Toxoplasma gondii    Diagram showing the life cycle of this parasite in man and other mammals.    http://www.cdfound.to.it/HTML/tg1.htm

» Malaria    Information on the blood parasites of the genus Plasmodium that can infect humans, with a diagram and information on their complex life cycle.    http://www.dpd.cdc.gov/dpdx/HTML/Malaria.htm

» Manipulating the Plasmodium Genome    Outlines research by Teresa Gil Cavalho and Robert Menard on unravelling and manipulating the genome of the malarial parasite.    http://www.horizonpress.com/cimb/v/v7/04.pdf

» Plasmodium falciparum    Laura Augustine provides information on the malarial parasite, its classification, habitat, adaptation, nutrition, reproduction and methods of prevention and treatment.    http://bioweb.uwlax.edu/bio203/s2007/augustin_laur

» Sporozoa - Apicomplexa    Illustrated information on the common cellular features of the group, the life cycle and the two main sub-groups, the Gregarines and the Coccidia.    http://www.zoology.ubc.ca/courses/bio332/sporozoa_notes.htm

» Toxoplasma gondii    Research project by Christopher Parks on this parasite including its classification, host environment, reproduction and adaptations.    http://bioweb.uwlax.edu/bio203/s2008/parks_chri/

» Toxoplasma: Molecular and Cellular Biology    Abstracts from a book of this title on various aspects of Toxoplasma gondii and the disease it causes.    http://www.horizonpress.com/hsp/abs/abstoxp.html