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Genus: | Pythonella Ray & Das-Gupta, 1937 |
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Pythonella bengalensis Contents |
Pythonella is a genus of parasitic alveolates belonging to the phylum Apicomplexa. This genus was created by Ray and Das-Gupta in 1937. [1]
The type species is Pythonella bengalensis.
This genus is very poorly studied with only three known species.
This species infects the gasterointestinal tract of birds and reptiles. Its life cycle is very poorly known but it is thought that is spread by the orofaecal route.
The parasite infects the cells of the gut wall. There are 16 sporocysts per oocyst (heccaidesporocystid) with 4 sporozoites (tetrazoic) in each. Once shed from the body sporulation starts in 7 to 10 days.
Species in this genus have been isolated from Brazil, Costa Rica and India.
Wrens are a family of brown passerine birds in the predominantly New World family Troglodytidae. The family includes 88 species divided into 19 genera. Only the Eurasian wren occurs in the Old World, where, in Anglophone regions, it is commonly known simply as the "wren", as it is the originator of the name. The name wren has been applied to other, unrelated birds, particularly the New Zealand wrens (Acanthisittidae) and the Australian wrens (Maluridae).
Plasmodium is a genus of unicellular eukaryotes that are obligate parasites of vertebrates and insects. The life cycles of Plasmodium species involve development in a blood-feeding insect host which then injects parasites into a vertebrate host during a blood meal. Parasites grow within a vertebrate body tissue before entering the bloodstream to infect red blood cells. The ensuing destruction of host red blood cells can result in disease, called malaria. During this infection, some parasites are picked up by a blood-feeding insect, continuing the life cycle.
The rufous motmot is a near-passerine bird which is a resident breeder in rain forests from northeastern Honduras south to western Ecuador, northeastern Bolivia, and southwestern Brazil.
Sclerurus is a bird genus in the ovenbird family, Furnariidae. Members of this genus are commonly known as leaftossers or leafscrapers, and are found in Mexico, Central America and South America. They are close relatives of the miners (Geositta), which are essentially an open-country version of the leaftossers, being lighter in color and longer-legged. Other relatives might include the sharp-tailed streamcreeper of the monotypic genus Lochmias and some other Furnariidae of obscure relationships.
The black-tailed leaftosser is a species of bird in the family Furnariidae. It is found in Bolivia, Brazil, Colombia, Ecuador, French Guiana, Guyana, Peru, Suriname, and Venezuela. Its natural habitat is tropical moist lowland forests.
The scaly-throated leaftosser is a species of bird in the family Furnariidae. It is found in Belize, Colombia, Costa Rica, Ecuador, Guatemala, Honduras, Mexico, Nicaragua, and Panama. Its natural habitats are subtropical or tropical moist lowland forest and subtropical or tropical moist montane forest.
The tawny-throated leaftosser is a tropical American bird species in the ovenbird family Furnariidae. It is also known as the tawny-throated leafscraper, Mexican leaftosser or Mexican leafscraper. This bird might be a cryptic species complex.
The short-billed leaftosser is a species of bird in the family Furnariidae. It is found in Bolivia, Brazil, Colombia, Ecuador, French Guiana, Guyana, Peru, Suriname, and Venezuela. Its natural habitat is subtropical or tropical moist lowland forests.
The rufous-breasted leaftosser is a species of bird in the family Furnariidae. It is found in Brazil and eastern Paraguay. Its natural habitats are subtropical or tropical moist lowland forest and subtropical or tropical moist montane forest.
Adeleorina is a suborder of parasites in the phylum Apicomplexa.
Eimeriidae is a family of Apicomplexa. It contains the following genera:
Choleoeimeria is a genus of alveolate parasites that infect the biliary tracts of reptiles. Morphologically they are similar to the Eimeria, to whom they are closely related. The genus was described in 1989 by Paperna and Landsberg.
Acroeimeria is a genus of parasites that contains those species which initially develop immediately beneath the brush-border of the intestinal epithelium, but the meronts and gamonts of which are early on extruded to form a layer on the surface of the gut mucosa. Morphologically they are similar to the Eimeria to which they are closely related. The genus was described in 1989 by Paperna and Landsberg.
Garnia is a genus of parasitic alveolates belonging to the phylum Apicomplexia.
Cyclospora is a genus of apicomplexan parasites. It includes the species Cyclospora cayetanensis, the causative agent of cyclosporiasis. Members of Cyclospora are characterized as having oocysts with two sporocysts, each containing two sporozoites.
The genus Schellackia comprises obligate unicellular eukaryotic parasites within the phylum Apicomplexa, and infects numerous species of lizards and amphibians worldwide. Schellackia is transmitted via insect vectors, primarily mites and mosquitoes, which take up the parasite in blood meals. These vectors then subsequently infect reptilian and amphibian which consume the infected insects. The parasites deform erythrocytes of the host into crescents, and can be visualised using a blood smear.
Dorisa is a genus of parasitic alveolates in the phylum Apicomplexa.
Margolisiella is a genus of parasitic alveolates belonging to the phylum Apicomplexa.
Polysporella is a genus in the phylum Apicomplexa. Species in this genus infect birds. This genus has been poorly studied and little is known about it.
Octosporella is a genus in the phylum Apicomplexa. This genus has been poorly studied and little is known about it. Species in this genus infect fish, lizards and echidnas.
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