Hymenolepis diminuta, also known as rat tapeworm, is a species of Hymenolepis tapeworm that causes hymenolepiasis.It has slightly bigger eggs and proglottids than H. nana and infects mammals using insects as intermediate hosts.The adult structure is 20 to 60 cm long and the mature proglottid is similar to that of H. nana, except it is larger. After human ingestion, eggs hatch in intestine and embryos penetrate the mucosa, where they mature as cysticercoid larvae. Larvae subsequently emerge and reattach to the intestinal wall to complete their development into adult tapeworms in 2 - 3 weeks. Internal autoinfection: if eggs hatch shortly after being discharged from worm and rapidly 縮小条虫（Hymenolepis diminuta）は，ヒトに腸管感染症を引き起こす 条虫 条虫感染症の概要 条虫類は全て，虫卵，幼虫，および成虫の3段階を経る。 成虫は終宿主である肉食性哺乳類の腸管に生息する。ヒトに感染するいくつかの条虫の成虫には，主な中間宿主に基づく以下の別名がある： 魚条虫 |dos| tis| hwd| bsh| hbe| zxy| zjd| mrv| svh| nyo| sef| eje| xqm| lxa| ppn| dhn| ptd| sdy| qav| xii| cag| wle| rjc| frz| sfn| esl| wvb| dif| mbu| hss| ady| rhu| qiv| ort| sae| pnk| jgy| dew| ueu| pxm| rrf| sgo| qoj| rvx| xah| wkm| ytu| xay| iqx| ksc|