Related Research Articles
Grasse is the sole subprefecture of the Alpes-Maritimes department in the Provence-Alpes-Côte-d'Azur region on the French Riviera. In 2017, the commune had a population of 50,396.
Toxoplasma gondii is an obligate intracellular parasitic protozoan eukaryote that causes the infectious disease toxoplasmosis. Found worldwide, T. gondii is capable of infecting virtually all warm-blooded animals, but felids, such as domestic cats, are the only known definitive hosts in which the parasite may undergo sexual reproduction.
The metamonads are microscopic eukaryotic organisms, a large group of flagellate amitochondriate Loukozoa. Their composition is not entirely settled, but they include the retortamonads, diplomonads, and possibly the parabasalids and oxymonads as well. These four groups are all anaerobic, occurring mostly as symbiotes or parasites of animals, as is the case with Giardia lamblia which causes diarrhea in mice.
Coccidia (Coccidiasina) are a subclass of microscopic, spore-forming, single-celled obligate intracellular parasites belonging to the apicomplexan class Conoidasida. As obligate intracellular parasites, they must live and reproduce within an animal cell. Coccidian parasites infect the intestinal tracts of animals, and are the largest group of apicomplexan protozoa.
Eimeria is a genus of apicomplexan parasites that includes various species capable of causing the disease coccidiosis in animals such as cattle, poultry, dogs, cats, and smaller ruminants including sheep and goats. Eimeria species are considered to be monoxenous because the life cycle is completed within a single host, and stenoxenous because they tend to be host specific, although a number of exceptions have been identified. Species of this genus infect a wide variety of hosts. Thirty-one species are known to occur in bats (Chiroptera), two in turtles, and 130 named species infect fish. Two species infect seals. Five species infect llamas and alpacas: E. alpacae, E. ivitaensis, E. lamae, E. macusaniensis, and E. punonensis. A number of species infect rodents, including E. couesii, E. kinsellai, E. palustris, E. ojastii and E. oryzomysi. Others infect poultry, rabbits and cattle. For full species list, see below.
The gregarines are a group of Apicomplexan alveolates, classified as the Gregarinasina or Gregarinia. The large parasites inhabit the intestines of many invertebrates. They are not found in any vertebrates. However, gregarines are closely related to both Toxoplasma and Plasmodium, which cause toxoplasmosis and malaria, respectively. Both protists use protein complexes similar to those that are formed by the gregarines for gliding motility and invading target cells. This makes them excellent models for studying gliding motility with the goal of developing treatment options for toxoplasmosis and malaria. Thousands of different species of gregarines are expected to be found in insects, and 99% of these gregarines still need to be described. Each insect can be the host of multiple species. One of the most studied gregarines is Gregarina garnhami. In general, gregarines are regarded as very successful parasites, as their hosts are spread over the entire planet.
Bicosoecida (ICZN) or Bicosoecales/Bicoecea (ICBN) is an order of Bikosea, a small group of unicellular flagellates, included among the heterokonts. Informally known as bicosoecids, they are a small group of unicellular flagellates, included among the heterokonts. The cells are free-living, with no chloroplasts, and in some genera are encased in a lorica.
Pierre-Paul Grassé was a French zoologist, author of over 300 publications including the influential 52-volume Traité de Zoologie. He was an expert on termites and one of the last proponents of neo-Lamarckian evolution.
Le Bar-sur-Loup is a commune in the Alpes-Maritimes department in southeastern France.
Defretinella is a genus of parasitic alveolates of the phylum Apicomplexa.
The Archigregarinorida are an order of parasitic alveolates in the phylum Apicomplexa. Species in this order infect marine invertebrates — usually annelids, ascidians, hemichordates and sipunculids.
Hyaloklossia is a genus of parasitic alveolates in the phylum Apicomplexa. Only one species in this genus is currently recognised - Hyaloklossia lieberkuehni.
Blastogregarinorina is a suborder of parasitic alveolates of the phylum Apicomplexia
The Syncystidae are a family of parasitic alveolates in the phylum Apicomplexa. Species in this family infect insects (Aeshnidae).
The Schizocystidae are a family of parasitic alveolates in the phylum Apicomplexa. Species in this family infect insects.
Farinocystis is a genus of parasitic alveolates of the phylum Apicomplexa. Species in this genus infect insects (Coleoptera).
Stylocephaloidea is a superfamily of parasites of the phylum Apicomplexia.
Syncystis is a genus of parasitic alveolates in the phylum Apicomplexa.
Schizocystidae is a genus of parasitic alveolates in the phylum Apicomplexa.
Placidozoa is a recently defined non-photosynthetic lineage of Heterokonts.
References
- ↑ Grassé, Pierre-Paul, ed. (1953). "Classe des gregarinomorphes (Gregarinomorpha, N. nov., Gregarinae Haeckel, 1866; gregarinidea Lankester, 1885; gregarines des auteurs)". Traité de zoologie: anatomie, systématique, biologie. Masson. pp. 590–690. OCLC 832345873.
 | This Apicomplexa-related article is a stub. You can help Wikipedia by expanding it. |