Flatworms: āhuatanga whānui, me te hanganga

akomanga Various pērā i kutukutu flat he o te anaanatae nui pūtaiao. A e kore te reira noa te meka e he ngā i roto i a ratou ano enei kaiao. He tokomaha o ratou e tino kino hoki. Whiore me tapeworms - rua ngā rōpū o kararehe pirinoa e meinga maha nui mate tangata me mōkai. Ēnei i āu ake te ngā ki tetahi rōpū ki noa-ora Turbellaria - he momo Plathelminthes (flatworms). E te aroaro āhuatanga General o ratou i roto i tenei tuhinga. Ko te pai o ratou mohiotia ko te puka pirinoa, e hoatu i te tauira tino o te whakarerekētanga o whakatupuranga āhuatanga o te āhua noho pirinoa. To tatou kiripuaki o te momo o flatworms tīmata ki te hanganga o enei rauropi āhuatanga.

flatworms Avilable

Hoki whiore aroaro angamaheni o matau me suckers, pūnaha whakaputa uri matatini me hinengaro e iti. E tangohia te wāhanga tapeworm ara o te whēkau, no te mea e ora ratou i roto i te kai taka-ki-kai. Hono mo'oní, enei kararehe tohu he putea anake ki tonu i te hua. Tino hanganga ohie e hāngai ana i runga i hangarite më whai flatworms. āhuatanga General ko reira: tika, me te mahue haurua o te tinana, he rite te whakaata. Free ora-flatworms i te āhua tinana papatahi me kotahi anake kohao i roto i te piro - te mangai. pūnaha circulatory, kua tangohia enei kaiao. korero matou e pā ana ki te momo noa-ora tuatahi, whakaahua i te momo o flatworms. E te aroaro āhuatanga General o ratou i raro.

flatworms Free-ora: kai tōtika, nekehanga me te tuku o

Ectoderm me kiriroto, āhuatanga o coelenterates, flatworms wehea e te apa pūtau tuatoru - kiriwai i nei whakawhanake uaua kiko me kikokiko. Ko te ahua o nga pūnaha okana - he atu taahiraa i mua i roto i rite ki te coelenterates whakahaere. Te nuinga o flatworms free-ora - kaiao rōwai. neke ratou e te tikanga o te ciliary hukihuki uaua nekehanga e hipokina ratou tinana ranei. E aki flatworms kaikiko whakamahia ina kai korokoro (okana honotanga te mangai ki te whēkau) ki tona production me tika ki haea mongamonga o kai contractions uaua, ka te nei whangai ki te whēkau. Pukupuku toenga kai hoki ki korokoro te me e tuha.

Flatworms, te hanganga o nei tatou arotakengia poto, - te rōpū tuatahi o kararehe i roto i nei i reira ko te pūnaha puha tūturu. Kei te māngai reira e rua aerodynamics puha whakakotahi "pūtau mura" me te kohao i te mutunga muri o te tinana kōputaputa puha. "Pūtau puka" riro tona ingoa no te mea o te tonu tāngata i roto ia ratou paihere o ngä makawe, e whakahaere i toenga wai.

whakahere matou ki a koutou te tiki maheni ki te māngai takitahi o te momo o flatworms. āhuatanga General me te whakaahua o ia ki te āwhina ki a koe tapaea tenei rauropi ngā.

Procerodeslittoralis

Free-flatworm Procerodeslittoralis tae te roa o te 2 cm ka noho i runga i rohe moana kohatu. no reira ki te piha haapiiraa o Turbellaria, he te nuinga o nei te mau melo o te āhua noho rōwai. hanga tinana Rīpene-āhua ngāwari te reira ki te haaparare i te hāora, me te mutunga hua o pākia, i te mea nui mo te kararehe, tangohia o te pūnaha reretoto. He pera ano ona āhuatanga whānui. ki te whakaaro haere ki te whakaahuatanga o te kiko io me whekau ataata tonu Momo flatworms.

kiko io, whekau ataata o kutukutu free

Ko te haaputuputuraa o te karere kikokiko i roto i te mutunga mua o te tinana papatahi o te kutukutu hanga te roro, e ko te taura karere o rua kanohi i tahito ra. Otiia, te nuinga o flatworms mawehe te marama, me te kitea e chemoreceptors kai mā te whakamahi i. I roto i te ngā, ratou hohoro te whakautu ki te haunga kawekawe o kai i roto i te wai.

flatworms ciliated i te hanganga e whai ake nei. E kei o ratou kanohi i te matenga mutunga o te tinana, i runga i te roro, i nei atu te rua o aho karere. Korokoro, taea ki te tahuri i roto i roto i, ka tuwhera ki te pekapeka whēkau. momo katoa - hermaphrodites, he e rua ovaries me testes. arata'i tuwhera taihemahema ki te cloaca taihemahema, i te mea okana copulatory. E haere ana i te pūkano, te hua manu secretions kai vitellaria.

Flatworms-whiore: āhua

Ko te puka māmā o te pirinoatanga - .. Ectoparasitism, arā ora i roto i te rakau o waho o te ope. mau ētahi whiore reira ake. Hei tauira, Gyrodactylus piri mā kapu momi me matau ki nga pihapiha o te ika, i roto i nei kai ai ia. Ko hoki he nui atu whiore pirinoa ā pērā i Schistosoma (whakaahua i raro nei), e ai schistosomiasis, me ate whiore (Fasciola) te tangata, te tikanga ka pā te aerodynamics ate me te hipi mirumiru.

Pirinoa i roto i nga whiore toto pakeke tangata o tane e rua ora i roto i te oko toto o te whēkau, meinga mumura me te toto ā. E excreted nga hua mā te tōngāmimi whēkau ranei, a, kotahi i roto i te wai, e hoatu i te torongū noa-kauhoe, e te ô i ki te kiko koko. I roto i te akoranga o te whanaketanga atu i reira e te tahi atu ngā torongū e taka ki roto ki te wai, me te whakapoke tangata ka noho i roto i te bloodstream i roto i te kiri.

Ate werau whiore i roto i te aerodynamics ate me kau tōngāmimi, me te hipi. Ko te tino hua ia: hua neke atu i te 40 000 hua, e waiho te ope ki te feces. Hua e noa-kauhoe torongū me taka ki te takawaenga ope - mollusks wai māori. I muri i te raupapa o kaupae puta caudate ahua iti o whiore pakeke, e haere i roto i te taiepa o te puku tinana i roto i, piki te kakau o te tipu, a ka noho tonu i reira tae noa ki kore e kai i te reira hipi.

He tika ohie hiahia o pirinoa ā-. Na reira, ratou toitoi me te kūnatu pūnaha, me te te mana heke te rongo. Ko pai whakawhanakehia te pūnaha fakasekisualé, ki te whakarite kia i te iti rawa etahi o te hui uri ki te rangatira hou. Na reira, nga whekau whakaputa uri katoa o trematodes te tikanga rawa nui me te maha nui o ngā pūtau iroriki i hanga i roto i a ratou. Ahakoa, ki te e mate 99% o te uri, ka taea e te toenga ora, te kimi i te rangatira hou.

momo ope

Ko te kararehe, e parasitize pakeke whiore, ka karanga "whakamutunga" ariki. Hei whakahaere i te whakawhitinga o te werau i tetahi ope ki tetahi whakamutunga, i reira he kotahi ranei atu takawaenga. Schistosoma kotahi anake ope takawaenga whakamahi. Ko te Hainamana whiore ate (Clonorchis, aroaro i roto i te whakaahua i runga ake) - e rua: mātaitai me te ika. Ko te werau ope kaiao takawaenga haere atamira piri motuhake, i roto i nei faarahi tona kaha i te whakaputa uri tōtahi.

tapeworms tauoranga

I roto i te tapeworms kitea whakangāwaritanga atu o te hanganga o te tinana te. E kore te mea e wātea ana te pūnaha kūnatu, mai te werau, rumakina i roto i tirotiro hawhe-digested o whēkau o te ope, e taea anake e haru matū me te reira. Na roto i te rangatira o te kutukutu piri matenga, patu ki matau, me suckers. Ko noa te toenga o te tinana, he raupapa o wāhanga takitahi, ranei proglottids, e kua hanga e i roto i te wahi o runga o te whitiki noa iri i roto i te lumen intestinal o te ope.

Te kore tubules puha me aho karere, wāhanga tapeworm e, i roto i te ngako, i te whekau o uri. tubules Seminiferous branched rere ki te tau mahani ejaculatory, e, tahi ki oroko te tenetene whakatuwheratanga taihemahema. Hua i te kura kākano, kua tukuna ki te secretions anga repe me vitellarium. E penapena nga hua i roto i te kōpū.

wāhanga tapeworm o te whanaketanga

Wairakau hua tapeworms rawa ki toene, ka karapotia e te takotoranga tiaki, kohikohi i roto i te kutukutu kōpū. E excreted wāhanga pakeke me wehe tahi ki te feces ope. Ka rite ki nga whiore, tapeworms i tetahi atu ranei mano takawaenga. Hei tauira, tapeworm whanui (Diphyllobothriumlatum), tupu i roto i te kōpiro tangata, kuri, me te ngeru, me te tae te roa o neke atu i te 9 m, e rua mano takawaenga, i roto i te poaka tapeworm (Taenia solium) - kotahi.

Ko te huringa o te whanaketanga o te tapeworm whanui

Āhuatanga flatworm momo tapeworm whanui (i runga ake) e whai ake. E rua mano takawaenga - cyclops me tetahi o te tokomaha ika wai māori i roto i Europe, Amerika me te Far Te Tai Rāwhiti. ora te kutukutu pakeke i roto i te kōpiro tangata a taea tae te maha mita i roto i te roa. wāhanga Kāpeka whatiia atu, ka haere mai ki waho ki te feces, mau mai ki 13 miriona hua. ia. Ko te wai i te pao hua kukune, e kai cyclops. Te reira i te kukune whakawhanake torongū tuatahi. Ki te kai cyclops ika, hanga tuarua te torongū, kua whakaurua nei ki roto ki te kikokiko o te ika. Ki te kai i tenei ika poke, me te iti maoa iwi, kua tukua ia. Mā te matau iti, piri te torongū ki te taiepa o te whēkau o te tangata, me te mo te 3 wiki tahuri ki te puka pakeke. toutou te huringa te.

Ko te huringa o te whanaketanga poaka tapeworm

I te pae hopea, e karangatia e koe ki te ngā flatworm tetahi atu momo. A feruri i te huringa whanaketanga o poaka tapeworm. Egg reira, miramira te waho ki te tangata feces ka whakawhanake atu anake ki te te hinga i roto i te poaka whēkau, te wahi inu kūnatu tareka te hua anga a ka meinga e ia he kukune, patu ki ono matau. E pokaia e ia te taiepa punuatuna me taka ki roto ki te bloodstream, i roto i nei whiwhi ki te uaua. Here encysted ia te hanga i te mirumiru-Finn, a ka noho tonu i taua wā tae noa ki kore e te kai pangia kai iwi. Na te huringa ora werau ano.

Ko te kupu, kua matou whakaaro poto o te moni ki a matou rauropi, homai ratou āhuatanga whānui. Momo flatworms homai e maha ngā raruraru tangata, na kei te whakawhanake pūtaiao huarahi hou ki te aro ia ratou.