Also called cysticercus or cysticercus. The larvae of tapeworms such as Taenia solium (cattle tapeworm) and Taenia solium (pigs tapeworm). They are about the size of a pea. They are the result of the development and metamorphosis of the previous stage of larvae, the hookworms (also called onchosphaera), in the bodies of intermediate hosts such as cattle and pigs. When cattle or pigs ingest the eggs of these tapeworms, the hookworms escape the eggshell in the small intestine, invade the intestinal wall, and migrate to the muscles. Source: Heibonsha World Encyclopedia, 2nd Edition Information |
囊尾虫またはキスチケルクスcysticercusともいう。ジョウチュウ類のうちのムコウジョウチュウ(無鉤条虫=ウシジョウチュウ)やユウコウジョウチュウ(有鉤条虫=ブタジョウチュウ)などの幼虫。エンドウ豆くらいの大きさ。中間宿主であるウシやブタの体内で,前段階の幼虫である六鉤幼虫(鉤球子,オンコスフェラonchosphaeraともいう)が発育・変態したものである。ウシやブタがこれらのジョウチュウの虫卵を摂取すると,小腸内で六鉤幼虫が卵殻を脱出して,腸壁に侵入し,筋肉に移行する。
出典 株式会社平凡社世界大百科事典 第2版について 情報 |
... The Russian proletarian literature movement h...
…a colloquial term for surface mining, or open-pi...
…In an attempt to eliminate this inconvenience, a...
In esoteric Buddhism, a secret word that expresse...
...Also, when the cloud base height is unknown du...
...It is a work that follows the tradition of the...
A bureaucrat and politician from the Meiji to Tai...
A dominant ideology in China that holds that a val...
…Vowel assimilation is a very characteristic feat...
This is one of the middle dialogues by Greek phil...
…Headquarters: New York. Founded in 1866 by David...
... The first period of this school lasted until ...
…In the past, wind vanes and anemometers were mad...
Years of birth: unknown. A monk from the Nara peri...
...The Renaud-Barraud Theatre Company, which he f...