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Cleopsylla
''Cleopsylla'' is a genus name for a group of parasites of the family Stephanocircidae which means "helmet fleas". This genera of parasites can be found in parts of Australia and South America. Species *''C. barquezi'' López Berrizbeitia, Hastriter, and Díaz, 2016 – described from Sigmodontinae, sigmodontine rodents in northwestern Argentina *''C. monticola'' Smit, 1953 *''C. townsendi'' Rothschild, 1914 *''C. vidua'' Beaucournu & Gallardo, 1991 Description The head has a convex area with combs and spines on it. The thorax of these species of Cleopsylla have different rows of setae. Favorable environmental conditions These parasites do well in moist and humid environments. References Siphonaptera genera {{flea-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stephanocircidae
Stephanocircidae is a family of fleas native to South America and Australia, where they are found on rodents. Genera * Subfamily Craneopsyllinae Wagner, 1939 ** Tribe Barreropsyllini Jordan, 1953 *** Genus ''Barreropsylla'' Jordan, 1953 ** Tribe Craneopsyllini Wagner, 1939 *** Genus ''Cleopsylla'' Rothschild, 1914 *** Genus ''Craneopsylla'' Rothschild, 1911 *** Genus ''Nonnapsylla'' Wagner, 1938 *** Genus ''Plocopsylla'' Jordan, 1931 *** Genus ''Sphinctopsylla'' Jordan, 1931 *** Genus ''Tiarapsylla'' Wagner, 1937 * Subfamily Stephanocircinae Wagner, 1928 ** Genus ''Coronapsylla'' Traub et Dunnet, 1973 ** Genus ''Stephanocircus'' Skuse, 1893 References Family STEPHANOCIRCIDOIDEA – FLEAS classification ''zin.ru'' Fleas Insects of South America Insect families {{flea-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Australia
Australia, officially the Commonwealth of Australia, is a sovereign ''Sovereign'' is a title which can be applied to the highest leader in various categories. The word is borrowed from Old French , which is ultimately derived from the Latin , meaning 'above'. The roles of a sovereign vary from monarch, ruler or ... country comprising the mainland of the Australian continent, the island of Tasmania, and numerous smaller islands. With an area of , Australia is the largest country by area in Oceania and the world's sixth-largest country. Australia is the oldest, flattest, and driest inhabited continent, with the least fertile soils. It is a megadiverse country, and its size gives it a wide variety of landscapes and climates, with deserts in the centre, tropical Forests of Australia, rainforests in the north-east, and List of mountains in Australia, mountain ranges in the south-east. The ancestors of Aboriginal Australians began arriving from south east Asia approx ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South America
South America is a continent entirely in the Western Hemisphere and mostly in the Southern Hemisphere, with a relatively small portion in the Northern Hemisphere at the northern tip of the continent. It can also be described as the southern Subregion#Americas, subregion of a single continent called Americas, America. South America is bordered on the west by the Pacific Ocean and on the north and east by the Atlantic Ocean; North America and the Caribbean Sea lie to the northwest. The continent generally includes twelve sovereign states: Argentina, Bolivia, Brazil, Chile, Colombia, Ecuador, Guyana, Paraguay, Peru, Suriname, Uruguay, and Venezuela; two dependent territory, dependent territories: the Falkland Islands and South Georgia and the South Sandwich Islands; and one administrative division, internal territory: French Guiana. In addition, the ABC islands (Leeward Antilles), ABC islands of the Kingdom of the Netherlands, Ascension Island (dependency of Saint Helena, Asce ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Journal Of Parasitology
The ''Journal of Parasitology'' is a peer-reviewed medical journal covering research on parasites published bimonthly by Allen Press on behalf of the American Society of Parasitologists. Content includes research articles, brief research notes, announcements of the society, and book reviews. It was founded and edited by Henry Baldwin Ward in 1914. History In 1911, Charles C. Stiles and Brayton H. Ransom at the Bureau of Animal Industry in Washington, D.C., promulgated the need for parasitology journal in America. They asked Henry Baldwin Ward, at the time professor of zoology at the University of Illinois, to initiate the production. The name of the journal was proposed as ''The American Journal of Parasitology'', which George H. Simmons, secretary and editor for the ''Journal of the American Medical Association'' changed as the ''Journal of Parasitology'' as he felt that it would have more international recognition. Ward, as the owner and managing editor, released the first issue ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sigmodontinae
The rodent subfamily Sigmodontinae includes New World rats and mice, with at least 376 species. Many authorities include the Neotominae and Tylomyinae as part of a larger definition of Sigmodontinae. When those genera are included, the species count numbers at least 508. Their distribution includes much of the New World, but the genera are predominantly South American, such as brucies. They invaded South America from Central America as part of the Great American Interchange near the end of the Miocene, about 5 million years ago. Sigmodontines proceeded to diversify explosively in the formerly isolated continent. They inhabit many of the same ecological niches that the Murinae occupy in the Old World. The "Thomasomyini" from the Atlantic Forest of Brazil are generally thought to be not especially related to the "real" Thomasomyini from the northern Andes and the Amazon rainforest. The genera ''Wiedomys'' and '' Sigmodon'' are generally placed in their own tribe, and the "p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Argentina
Argentina (), officially the Argentine Republic ( es, link=no, República Argentina), is a country in the southern half of South America. Argentina covers an area of , making it the second-largest country in South America after Brazil, the fourth-largest country in the Americas, and the eighth-largest country in the world. It shares the bulk of the Southern Cone with Chile to the west, and is also bordered by Bolivia and Paraguay to the north, Brazil to the northeast, Uruguay and the South Atlantic Ocean to the east, and the Drake Passage to the south. Argentina is a federal state subdivided into twenty-three provinces, and one autonomous city, which is the federal capital and largest city of the nation, Buenos Aires. The provinces and the capital have their own constitutions, but exist under a federal system. Argentina claims sovereignty over the Falkland Islands, South Georgia and the South Sandwich Islands, and a part of Antarctica. The earliest recorded ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Setae
In biology, setae (singular seta ; from the Latin word for " bristle") are any of a number of different bristle- or hair-like structures on living organisms. Animal setae Protostomes Annelid setae are stiff bristles present on the body. They help, for example, earthworms to attach to the surface and prevent backsliding during peristaltic motion. These hairs make it difficult to pull a worm straight from the ground. Setae in oligochaetes (a group including earthworms) are largely composed of chitin. They are classified according to the limb to which they are attached; for instance, notosetae are attached to notopodia; neurosetae to neuropodia. Crustaceans have mechano- and chemosensory setae. Setae are especially present on the mouthparts of crustaceans and can also be found on grooming limbs. In some cases, setae are modified into scale like structures. Setae on the legs of krill and other small crustaceans help them to gather phytoplankton. It captures them and all ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
