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Paramphistomum : ウィキペディア英語版 | Paramphistomum
''Paramphistomum'' is a genus of parasitic flat worm belonging to the digenetic trematodes. It includes tiny flukes which are mostly parasitising livestock ruminants, as well as some wild mammals. They are responsible for a serious disease called paramphistomiasis (or classically amphistomosis), especially in cattle and sheep. Its symptoms include profuse diarrhoea, anaemia, lethargy, and often result in death if untreated. They are found throughout the world, and most abundantly in livestock farming regions such as Australia, Asia, Africa, Eastern Europe, and Russia. The generic name was introduced by F. Fischoeder in 1901 for the replacement of the then existing genus ''Amphistoma'' (Rudolphi, 1809). Under the new genus he redescribed both ''Paramphistomum cervi'' and ''P. bothriophoron'' and designated the former as the type species. ==Species==
Due to striking resemblance with each other and with other amphistomes, a number of described species are known to be synonymous.〔 Some important species are: *''Paramphistomum cervi'' *''Paramphistomum cotylophorum'' *''Paramphistomum cracile'' *''Paramphistomum gotoi'' *''Paramphistomum grande'' *''Paramphistomum hiberniae'' *''Paramphistomum ichikawai'' *''Paramphistomum epiclitum'' *''Paramphistomum explanatum'' *''Paramphistomum leydeni'' *''Paramphistomum liorchis'' *''Paramphistomum microbothrioides'' *''Paramphistomum phillerouxi''
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Paramphistomum」の詳細全文を読む
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