Bothriocephalidea
WebEste proyecto de actualización de la base de datos de helmintos parásitos dulceacuícolas de México, contempla la revisión y depuración de la información contenida en la base del proyecto H007, enriqueciéndola con la inclusión de nuevos registros parásito-hospedero procedentes de investigaciones recientes, que incluyen principalmente datos de peces … WebJun 1, 2024 · Bothriocephalidea is one of the Cestoda orders, which includes worldwide-distributed helminths of marine and freshwater teleost fish and some amphibians (Kuchta …
Bothriocephalidea
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WebPseudophyllidea cestodes have a route leading out of the uterus for secreting the eggs directly into the fecal mass inside the intestine. Empty segments are released in chains. Thus, the Cyclophyllidea eggs are usually easily found in routine fecal analysis. Tapeworms Lack an Alimentary Tract. Tapeworms have no intestine, mouth, or anus. WebNotes: Groups interested in participating in the LinkOut program should visit the LinkOut home page. A list of our current non-bibliographic LinkOut providers can be found here.. Disclaimer: The NCBI taxonomy database is not an authoritative source for nomenclature or classification - please consult the relevant scientific literature for the most reliable …
The natural host of Bothriocephalus acheilognathi is the grass carp which is native to the Amur River in China and eastern Russia. But it has become widespread throughout the world by means of introductions of the grass carp. Even the type specimens were not native. It is now known to exist in Europe, … See more Bothriocephalus acheilognathi, also known as the Asian tapeworm, is a freshwater fish parasite that originated from China and Eastern Russia. It is a generalized parasite that affects a wide variety of fish hosts, … See more The parasite attaches near the anterior portion of the intestine, just posterior to the bile duct. An accumulation of tapeworms in this area leads to … See more The life cycle of B. acheilognathi involves a definitive host, a fish, and an intermediate host, a copepod. The adult tapeworm is hermaphroditic; each proglottid has a complete set of both male and female reproductive organs and produces eggs via … See more B. acheilognathi has a fleshy scolex (head region) with an undeveloped terminal disc and two long attachment grooves called bothria positioned … See more Bothriocephalus acheilognathi has more than twenty known synonyms. It was originally described as three species, all of them from non-native populations. In 1934, the Japanese helminthologist Satyu Yamaguti first described specimens from wild fish recovered … See more Studies have shown that B. acheilognathi decreases the size of fish worldwide causing great economic loss in hatcheries and fish farms. The Asian tapeworm was introduced globally … See more • Anindo Choudhury and Rebecca A. Cole. 2012. Chapter 32. "Bothriocephalus acheilognathi Yamaguti (Asian Tapeworm)". In: R.A. Francis (ed.). A Handbook of … See more Webof the “Bothriocephalidea” are recognised as valid, whereas other 36 taxa (12%) are treated as species inquirendae. As many as 80 taxa (26%) are preliminar-ily considered …
Webmorphotype and lineage diversity of bothriocephalus (cestoda: bothriocephalidea) in north american freshwater fishes. Trematodes and cestodes collected from Ocean Sunfish, Mola mola by postmortem examination in Osaka Aquarium Kaiyukan. WebNov 1, 2016 · Diagnosis of infection with Diphyllobothrium spp. is made by recognizing the characteristic operculum, light brown, undifferentiated eggs (58-76µm by 40-51µm) on sedimentation. Eggs may be detected by flotation but sedimentation is a more reliable technique. Eggs of D. latum and D. dendriticum cannot be differentiated morphologically.
WebJan 31, 2024 · Revision of the "Bothriocephalidea", based on literary data, study of type- and voucher specimens and extensive newly collected material made it possible to critically review the species composition of the group and to prepare a tentative list of its valid species. Expand. 42.
WebFeb 19, 2015 · Bothriocephalus timii n. sp. is the first tapeworm species reported from a bovichtid fish. The new species was commonly found (prevalence 85%) in the intestine of Cottoperca gobio (Günther) collected on the Patagonian shelf off Argentina. It is characterised by a strobila with segments and proglottides usually longer than wide, … tjbearytales instructionsWebMar 28, 2024 · Both· rio· ceph· a· lus ˌbäth-rē-ō-ˈsef-ə-ləs. : a genus of tapeworms of the order Pseudophyllidea with two bothria that is sometimes considered to include the … tjbg.nbmzyy.com:5005/api/user/report/loginWebJan 31, 2024 · The bothriocephalidean tapeworm Ptychobothrium belones (Dujardin, 1845) Lönnberg, 1889 is redescribed on the basis of new materials collected from the intestine … tjbc constructionhttp://www.organismnames.com/details.htm?lsid=15580 tjbhzy.bysjy.com.cn/indexWebJun 1, 2013 · We report the first case of egg isolation of the Asian fish tapeworm Bothriocephalus acheilognathi (Bothriocephalidea) from human stool. A male patient from Saint Laurent du Maroni (French Guiana) presenting abdominal pain was examined in France for the diagnosis of intestinal parasites. Diphyllobothrium-like eggs were … tjbow51 aol.comWebFor the first time, the ultrastructure of the armed cirrus of an echinophallid cestode, Paraechinophallus japonicus (Yamaguti, 1934), has been studied with the use of scanning and transmission electron microscopy. Two sets of eversible copulatory organs (approximately 300 microm in length and approx … tjbooks.co.ukWebConsidering the relative scarcity of descriptive and comparative studies on the ultrastructure of the uterus and egg morphology in the order Bothriocephalidea, we concluded that Tet. ciliotheca displays a unique type of egg development. tjblackburn\\u0027s jellys \\u0026 preserves.com