Mana flatworms. Ka hānai flatworms?

All elele o multicellular holoholona i paeʻokoʻa o ka hoʻolālā, ke ano hiʻona o ke ola keʻano o ka hanaʻana, a ua hui ia ma kekahi taxa - ano. A huina o 7 Type o flatworms i kekahi o ia mau mea. Kēia mau mea i loa pono hakuloli i na olelo o ke ola, a lawe kona liluwelo niche. Pehea o ka ai flatworms? Pane e huli no ka i loko o kā mākou 'atikala.

General ano o flatworms

I ka inoa o na elele o keia taxonomic hui loaa ia i ke aloha i ke kino shape. Ke kea pauku kohu flatworms pepa a me ka leki. Mau holoholona i wehewehe aku eʻeluaʻaoʻao symmetry a me ka hoʻokino hui nenoai. Musculoskeletal'ōnaehana imua o ili-muscular eke, a he o kekahi mauʻilikai epithelium a me ka Muscle papa. Ke excretory'ōnaehana ninoieo o ka lahilahi omo, nae ko waho oaka ae ili.

Ke uie kekahi hapanui hewahewa o lalo ilo - hermaphrodites, akā, kekahi hiki ke hoʻopulapula a vegetatively. Ma parasitic? Ueo loli o ka mea nona ua ike ia ma ka ola kalapona - ka hope loa a me ka waena. ʻO ko mākou hopohopo'ōnaehana maupaʻa ka Central a me kaʻike ākea māhele. Akā, naehana flatworms i, a lawe mai kinoea e loaa hou mai ma ka holoʻokoʻa ili o ke kino.

kaianoho koholā

I waena o nā holoholona i loaʻa i loko o nā parasitic a me ka paa ole-ola? Ueony, a hoʻoholo i ka mana o ke flatworms. Ka mea, hiki ke loaʻa i loko o nā kai, wai, a me ka nui kākaʻikahi ma luna o ka'āina i loko o Tropical ululaau.

Parasitic laha 'e noho i loko o ka naʻau liʻiliʻi, a akepaʻa, o na holoholona: holoholona, puaʻa, nā'īlio, nā pōpoki, a hiki sperm'ō koholā. Kekahi hoʻopōʻino laha 'e noho i loko o ke kanaka kino.

Hiʻona o ka digestive'ōnaehana

Ke digestive'ōnaehana mea he paʻaʻano o ka flatworm. Ua oia mai o ka waha a me ka naʻau liʻiliʻi. Pehea o ka ai flatworms? Food (particles) e komo ma ka waha e hōʻuluʻulu manaʻo i loko o ka naʻau liʻiliʻi manamana ai, a me ka mea i wehe residues ma ka puka aia ma ka mua pau ana o ke kino.

Power flatworms i mea parasitic aoao o ke ola, i ku pono i ka puali. Ma kēia mau 'ano o ka loa o kaʻalā iā nā loko o ka digestive nenoaiu. Kela manawa, hōʻuluʻulu manaʻo waiwai Hoʻokemu ma ka poi.

Power flatworms

Ilo i noho i loko o kekahi wai kino, e Moana. Ka mea, luku i na holoholona liilii, a me ka lalo me ka kūikawā proboscis omo mai lākou Contents.

Power flatworms a me roundworms mea kekahi okoa, no ka mea, o ka hope ma ka digestive'ōnaehana type. Ka mea, i ke ano o ka Tube me ka moʻolelo a me ka loira i ka puka, no laila, ke pūnao o ia mea oi, pili. Free-honua flatworms hanai ma insect larvae e noho ana ma ka pulu ka nahele palaoa.

turbellarians

Me ka Poeikohoia o keia ano o na holoholona e noho i loko o ka wai. Ma kēia 'ia, i ka epithelial keena pee i ka kūikawā huna, a kokua i ka malama i ka poe liilii, benthic holoholona - crustaceans, hydro, na larvae. Power flatworms o ka papa i wahi ka loa hana.

No ka laʻana, he nō keʻokeʻo planarians ku una e komo ana i loko o ka waena o ke kino ma kona ventralʻaoʻao. Ke ilo e kolo ana maluna o ka luahi, pela ka malama ana ia. Eia, ma ka waha proboscis protrudes ma a planaria e hānai i ke kinowai Contents o ka pōʻalo kino.

flukes

Ka hānai flatworms i mea parasitic? E hoomanao i keia ninau, e like me he kumu flukes papa. Ka inoa la laua i ke aloha i na suckers. Nō kāu, eia elua: o ka moʻolelo a me ka abdominal. Me kā lākou kōkua, na parasites pili ana i ka na nā loko o ke kaua.

Mau ilo mea i loko o ke kaʻina hana o ka? Acaeoey i 'ano luna' ola kalapona. No ka laʻana, hua akepaa fluke mua me ka undigested ka ai koena holoholona hāʻule i loko o ka wai, a laila, - i loko o ke kino o mollusks, kahi e hoʻomōhala waʻa, ilo e hele i loko o ka wai hou. Maluhia iho la i na mea kanu, e huli i cysts. Holoholona, i mea ka definitive puali parasite iho mailoko o ka wā ai ana a me ka inu i ka wai ka mauu. Ma kona kino cyst hoʻomaka e ulu, a hoʻomohala i loko o kekahi kanaka makua, o ka nui o ka i mai ai i 3 knm.

Ia mea ma keia ke kahua, ka ilo ai. Ma ka lalo o ka sucker mua o ka waha e wehe i loko o ka naʻau liʻiliʻi. Ka digestive'ōnaehana i ke ano o ka eke a mau auwai, a makapo hopena. No ka mea, aoleʻikepili o ka ilo i ke kino lua a me ke koko nenoaia, gastrointestinal'āpana, a me kekahi hanaʻia ai ka hana o ka haawi i ke kino holoʻokoʻa me nā waiwai. Flukesʻai i ke koko, a me ka mucus epithelial keena. helminths metabolic huahana kuu ma ka waha, pela kaʻapu kōheoheo i ka hope loa puali meaola.

tapeworms

Me ka Poeikohoia o keia papa e wehewehe aku ma ka piha kaawale o ka digestive nenoaiu. Kēia hiʻona ua pili i kā lākouʻaoʻao o ke ola. Ma ke poo o tapeworms i kūikawā nā loko o ka IeIIeYOA. Ka mea, hiki ke malama i omo na kiaha, ka makau a me proboscis. Me kā lākou kōkua, na parasites pili i ka paia o ka uuku liʻiliʻi. Ua hapa 'ia' hōʻuluʻulu manaʻo waiwai Hoʻokemu ka holoʻokoʻa ili o ke kino, no laila, na nā loko o ka digestive'ōnaehana ka mea, e ole e pono ai.

Tapeworms mea he nui pilikia i ke kanaka i mea no ia e like me ka puali waena a me ka hope loa. Komo 'o ia i ka nui loa o ka mahuaola a me nā wikamina, ka parasite ua ulu koke, i kekahi manawa, ae hiki aku gigantic huliāmahi. No ka laʻana, bovine a me ka porcine tapeworm ulu mai i 10 mau mika. Ai waiwai manaoia no kānaka, nā parasites koke deplete i kona kino. Ma keia hihia, ua koe mai kaʻapu kōheoheo i ka poʻe kaua ilo huahana mail. A kanaka mailoko o me ka ilo,ʻike piʻi nawaliwali, pōniuniu, nausea, anorexia, a me keia poho o ka ike paka i.

No laila, i ka mea e ai ai flatworms, hilinaʻi nui ma luna o lākou kaianoho koholā a me kaʻaoʻao o ke ola. Mau rula e hoʻoholo i ka 'ole a me nā' ano o ko lākou digestive nenoaiu. Kēiaʻano o ka holoholona hiehie 3 papa: ciliary, tapeworms a me flukes. Ka mua nō i ka Moana noa-e noho ana i hoʻohālua ma na Reservoir ma uuku holoholona. Flukes - parasites i paʻa ia lakou iho i ka mea na nā loko, a nā'aʻaʻa a me kaʻai me nā huahana. Tapeworms nele digestive nenoaiu. Mau parasites noho i loko o ka lumen o ka holoholona, a me ka kanaka uuku naʻau liʻiliʻi, e hanai ana oia i ua hōʻuluʻulu manaʻo ai (particles).