This is an incomplete list of organisms that are true parasites upon other organisms. (endo = within; parasites that live inside their hosts) Rafflesia...

Helminth organisms (also called helminths or intestinal worms) include: Boorom KF, Smith H, Nimri L, Viscogliosi E, Spanakos G, Parkar U, Li LH, Zhou...

the agents of ringworm; and plants such as mistletoe, dodder, and the broomrapes. There are six major parasitic strategies of exploitation of animal hosts...

Parasitic worms, also known as helminths, are large macroparasites; adults can generally be seen with the naked eye. Many are intestinal worms that are...

The following is a list of types of poison by intended use: Biocide – a chemical substance capable of killing living organisms, usually in a selective...

This is a list of real organisms with scientific names chosen to reference works of fiction. List of unusual biological names List of organisms named after...

creature in the film Star Trek II: The Wrath of Khan, invading the human brain Chimera Anima - blob-shaped parasitic aliens in manga Tokyo Mew Mew, infecting...

orders, all except the Lithophyta containing (in modern terms) organisms from a variety of phyla: Intestina, including horsehair worms, earthworms, roundworms...

two or more women. This list is part of the List of organisms named after famous people, and includes organisms named after famous individuals born between...

commensalistic, or a parasitic relationship. In 1879, Heinrich Anton de Bary defined symbiosis as "the living together of unlike organisms". The term is sometimes...

The smallest organisms found on Earth can be determined according to various aspects of organism size, including volume, mass, height, length, or genome...

a broad range of environments. Most species are free-living, feeding on microorganisms, but many species are parasitic. The parasitic worms (helminths)...

biochemical and physiological process by which an organism uses food to support its life. It provides organisms with nutrients, which can be metabolized to...

Protozoan infections are parasitic diseases caused by organisms formerly classified in the kingdom Protozoa. These organisms are now classified in the...

two or more women. This list is part of the list of organisms named after famous people, and includes organisms named after famous individuals born on...

two or more women. This list is part of the List of organisms named after famous people, and includes organisms named after famous individuals born before...

This is a shortened version of the first chapter of the ICD-9: Infectious and Parasitic Diseases. It covers ICD codes 001 to 139. The full chapter can...

The effects of parasitic worms, or helminths, on the immune system is a recently emerging topic of study among immunologists and other biologists. Experiments...

plural: protozoans) are a polyphyletic group of single-celled eukaryotes, either free-living or parasitic, that feed on organic matter such as other microorganisms...

of the group of eukaryotic organisms that includes microorganisms such as yeasts and molds, as well as the more familiar mushrooms. These organisms are...

autotrophs are organisms that use energy directly from the sun or from chemical bonds. Autotrophs are vital to all ecosystems because all organisms need organic...

member of the family Mycoplasmataceae and order Mycoplasmatales. Mycoplasmas, which are among the smallest self-replicating organisms, are parasitic species...

discoveries about the biology of these organisms supports a relatively close relationship with some photosynthetic organisms, such as brown algae and diatoms...

which groups of organisms should be considered as phyla. The approach is useful because it makes it easy to classify extinct organisms as "stem groups"...

will show behaviour in favour of the artificial stimulus over the naturally occurring stimulus. A variety of organisms display or are susceptible to supernormal...

pleuropneumonia-like organisms (PPLO), broadly referring to organisms similar in colonial morphology and filterability to the causative agent (a Mycoplasma species) of contagious...

Mattheau; Hood, Glen R. (August 2018). "Botanical parasitism of an insect by a parasitic plant". Current Biology. 28 (16): R863–R864. doi:10.1016/j.cub...

treated promptly. Other organisms that cause lobar pneumonia are Legionella pneumophila and Klebsiella pneumoniae. Like other types of pneumonia, lobar pneumonia...

substance or organism that damages, kills, or repels organisms seens as pests. Biological pest management intervention involves predatory, parasitic, or chemical...

Ascaris is a nematode genus of parasitic worms known as the "small intestinal roundworms", which is a type of parasitic worm. One species, Ascaris lumbricoides...