Mphamvu flatworms. The flatworms chakudya?

oimira onse a nyama multicellular milingo yosiyanasiyana ya bungwe, mbali khalidwe la zamoyo ndi amaphatikiza taxa yeniyeni - mitundu. A okwana 7 Mtundu wa flatworms ndi m`modzi wa iwo. Zilombozi ali bwino ndinazolowera zikhalidwe za kukhalapo ndi kutenga kagawo kakang'ono ake kwachilengedwenso. Kodi flatworms chakudya? Mayankho akufunafuna nkhani.

Kaperekedwe General wa flatworms

Dzina la oimira gulu taxonomic analandira kuyamika mawonekedwe a thupi. Chigawo mtanda akufanana flatworms pepala kapena tepi. Nyama zimenezi yodziwika ndi amgwirizano chosokonekera ndi machitidwe mphako limba. dongosolo minofu ndi mafupa anapereka khungu-akulu thumba, chomwe padziko epithelium ndi minofu zigawo zingapo. Dongosolo excretory imakhala ndi tubular woonda, pamaso kutsegula pores.

Ambiri mphutsi lathyathyathya - hermaphrodites, koma ena akhoza zimafalitsidwa ndi vegetatively. Mitundu parasitic kusintha eni zimawonedwa mu mayendedwe amoyo - chomaliza ndi wapakatikati. Mantha dongosolo limapangidwa chapakati ndi zotumphukira mbali. Koma flatworms kupuma ndi n'kukagwira kuwombola mpweya kudutsa padziko lonse thupi.

malo

Mwa nyama zopezeka mitundu onse parasitic ndi ufulu wamoyo, amene amasankha mphamvu ya flatworms. Angapezeke mu nyanja, madzi abwino, ndipo kawirikawiri pa dziko nkhalango zotentha.

mitundu Parasitic moyo mu intestine ndi chiwindi nyama zambiri: ng'ombe, nkhumba, agalu, amphaka, ndipo ngakhale zinsomba umuna. Ena mitundu woopsawo moyo mu thupi la munthu.

Features a dongosolo m'mimba

Dongosolo m'mimba ndi mtundu chatsekedwa wa flatworm. Amakhala ndi m'kamwa ndi matumbo. Kodi flatworms chakudya? Chakudya particles amalowera mkamwa ndi m'mimba mu intestine nthambi, ndi zatsalira amagwiritsidwa chikachita kuchotsedwa otsegula ili kumapeto kutsogolo kwa thupi.

Mphamvu flatworms amene parasitic njira ya moyo, ndi chifukwa khamu. Mu machitidwe kwathunthu chosowacho ziwalo dongosolo m'mimba. Kale m'mimba zinthu iwo kuyamwa mwa chimakwirira.

mphamvu flatworms

Mphutsi zimene zimakhala mu matupi osiyana madzi, ndi adani. Iwo amatsutsa nyama zazing'ono pansi ndi Zikuluzikulu wapadera kukoka nthanoyi.

Mphamvu flatworms ndi roundworms ndi yosiyana, chifukwa yotsirizira mwa mtundu m'mimba dongosolo. Iwo ali mawonekedwe a chubu ndi mipata m'kamwa, kumatako, kotero kagayidwe wa iwo kwambiri. flatworms Free-lapadziko kudya mphutsi tizilombo kuti moyo mu yonyowa pokonza pansi nkhalango.

turbellarians

Oimira gulu ili la nyama moyo mu madzi. Mu chilengedwe, maselo zaminyewa secrete chinsinsi wapadera, amene amathandiza kusunga yaing'ono benthic nyama - nkhanu, hydro, osiyanasiyana mphutsi. Mphamvu flatworms m'kalasimo chikuchitika ndi zachilendo kwambiri.

Mwachitsanzo, yamkaka woyera planarians m'kamwa kutsegula unali pakati pa thupi pa mbali ventral. Nyongolotsi zakukwawa padziko woberedwa, motero nawasunga. Komanso kudzera Zikuluzikulu mutuluka kudzera amene planaria imayamwa zili madzi a thupi m'zigawo.

flukes

The flatworms chakudya amene parasitic? Taganizirani funso ili ngati kalasi Mwachitsanzo flukes. Dzinali iwo ali kuyamika suckers lapansi. Childs, pali awiri; m'kamwa ndi m'mimba. Ndi thandizo lawo, majeremusi Ufumuyo kwa ziwalo za asilikali.

nyongolotsi Awa ali mu njira ya chitukuko ndi mwachilungamo zovuta moyo adzizungulira. Mwachitsanzo, mazira chiwindi fluke woyamba ndi ng'ombe undigested chakudya zotsalira kugwera mu madzi, ndiyeno - mu thupi la mollusks, kumene iwo azitha tailed mphutsi kuti apite mu madzi kachiwiri. Kuthetsa pa zomera, iwo kuwasandutsa cysts. Ng'ombe, umene uli okhazikika khamu tiziromboti kachilombo pamene mukudya kapena kumwa udzu madzi. Mu thupi lake chotupa akuyamba kukula ndi kukhala mu wamkulu, kukula kwa omwe mpaka 3 cm.

Ndi panthawi imeneyi, chakudya mphutsi. Pa pansi pa sucker choyamba ndi pakamwa kuti akutsegula mu intestine lapansi. Dongosolo m'mimba ali mawonekedwe a thumba kapena njira awiri, akhungu mapeto. Popeza palibe deta mphutsi thupi M'mimbamo ndi dongosolo la magazi thirakiti m'mimba, komanso amachita ntchito ya kupereka thupi lonse ndi zinthu zosiyanasiyana. Flukes kudya magazi, mamina ndi maselo zaminyewa. helminths kagayidwe kachakudya mankhwala anamasulidwa kudzera pakamwa, motero chiphe chomaliza khamu chamoyo.

tapeworms

Oimira gulu ili yodziwika ndi anasiya dongosolo m'mimba. Mbali imeneyi ndi wachibale moyo wawo. Pa mutu wa tapeworms ndi ziwalo wapadera za ubwenzi. Iwo atha kutumikira ngati zida zomatira, ngowe kapena Zikuluzikulu. Ndi thandizo lawo, majeremusi Ufumuyo makoma za m'mimba yaing'ono. Kale pang'ono m'mimba zinthu iwo kuyamwa padziko lonse thupi, kotero ziwalo dongosolo m'mimba iwo safuna.

Tapeworms ndi ngozi kuti munthu amene ndi iwo monga wapakatikati ndi chomaliza khamu. Kungolandira ambiri zakudya ndi mavitamini, tiziromboti ikukula mofulumira, nthawizina kufika kufanana chachikulu. Mwachitsanzo, Bovine ndi porcine njoka zam'mimba za matepi amakula mamita 10. Kudya zinthu anakonza zoti anthu, ndi majeremusi mofulumira kuchepetseratu thupi lake. Pankhaniyi pali chiphe khamu mphutsi mankhwala kuwombola. Munthu kachilombo mphutsi akukumana kufooka, chizungulire, kunyansidwa, anorexia, ndipo ngakhale imfa ya chikumbumtima.

Choncho, kodi kudya flatworms, zimadalira malo awo ndi moyo. zinthu izi kudziwa kapangidwe ndi makhalidwe a kachitidwe kawo ka chakudya. Mtundu wa ziweto Chili 3 makalasi: ciliary, tapeworms ndi flukes. Woyamba ndi ogwirira ufulu wamoyo kuti kusakasaka mu malo nyama zing'onozing'ono. Flukes - majeremusi kuti adzadziphatika ziwalo mkati ndi zimakhala ndi mankhwala chakudya. Tapeworms alibe m'mimba dongosolo. majeremusi izi moyo mu lumen wa nyama ndi anthu yaing'ono intestine, kudya kale m'mimba particles chakudya.