UtanoZvirwere uye Conditions

How ngozi iri bhiza bvudzi chisvetasimba?

Horsehair (chisvetasimba mapikicha ona pazasi) kwenguva refu akakonzera kutsutsa usingaonekwi chinokatyamadza mune vanhu. Around naye nguva dzose yakawanda makuhwa uye kufungidzira. Conrad Gessner akanyora XVI remakore (bhuku "Natural History"): "Zvinofungidzirwa kuti pakati chisvetasimba bhiza bvudzi - dzinongoitika bvudzi kubva muswe bhiza, uyai upenyu mumvura. Ndizvo sezvisingaiti. "

Maererano nengano, kuti chisvetasimba anokwanisa zvinopfuura horsehair pasi ganda, kamwe munhu anopinda mvura. Most kazhinji inoruma mukati chitsitsinho, uye munhu mumasekonzi iwayo mashoma, uye asingadi kunzwa kuchangotanga kusanzwa. Zvose rinotanga pashure; zvino chisvetasimba horsehair anongovangira mwoyo, muchidya panzira huru chinangwa ose mukati wehondo.

Kutya uku akashata romugungwa zvechokwadi chikuru. Zvisinei, kana kuri anoruramiswa? Sei ngozi kwatiri horsehair?

The chisvetasimba muupenyu hwevanhu. Nokuti vanhu kugeza nemvura yakachena (yaiva vanazvo hairworms), hapana mukana wokutapukirwa. Kuti tinzwisise izvi, kungova kunyatsotarisisa pakati honye yayo kubereka yatinofema.

Chisvetasimba pacharo kuwedzera rima ruvara (kazhinji shava, pedyo matema), ndizvo chaizvo mutete (guru specimens kumirangariro millimeter yakafara), saizi yayo inogona kusvika hafu mita (kakawanda - kusvika 40 masendimita), havashanduki pakukora muviri wose. On filamentary zvakaoma mukono muviri haawanzotauri kuoneka duku neforogo. Honye chaizvoizvo chinopa rakafanana bhiza bvudzi. Izvi zvakafanana unoshamisa uye akachinja zita.

Zvinofadza chaizvo kuti vachengete kufamba bvudzi-nehonye. Chisvetasimba horsehair kazhinji zvinokambaira kusvika pasi, zvishoma nezvishoma, unomonereka nokuvhiringidza, dzimwe nguva Achitsaudzira nokuita balls uye chinoshamisira loop (sokunge yakasungirirwa vakamupoteredza).

Freshwater mhando dzakadai roundworms ane genera dzakawanda. Hair-honye - munhu chisvetasimba nezvipembenene. Pakutanga, ayo mazana kupinda munzvimbo umhutu utachiona, pasi zvipembenene, mvura zvipembenene, mayflies uye zvichingodaro., Iyo tinoshandurirwa nehonye mukuru, angonanga mvura. Nature wakasika munhu chisvetasimba vasingakwanisi kumedza zvokudya, kudya imhaka zvinovaka muviri vaunganidza panguva apo akagara Tupukanana. Ndokusaka anorarama refu (kusvika 3 masvondo).

netsaona Man ikavamedza apo kushambira horsehair, ngozi asingadi kukanganisa: bvudzi-asingadi kuva muviri wake nokuda kukodzera ezvinhu. The chisvetasimba anogona kuwanikwa mumuviri hozhwa, crustaceans, nehove. Zvisinei, ngwarira chafariz kurapwa akazviuraya.

Adults kurarama madziva nemvura yakachena, maererano kuchena nemiti. Ivo zvachose sezvisingakuvadzi kuti homo sapiens.

Zvisinei, pane imwe chisvetasimba, akafanana zvikuru bvudzi-nehonye. Izvi Guinea Nokuhonye, ugere dzinopisa, ivo causative nomumiririri dracunculiasis. Ngano uye nyaya vaiti horsehair yakareba anoreva kuti mumiririri tupukanana. Zvisinei, muna latitudes edu, dracunculiasis usatsungirira.

Chero zvakanga, pfungwa kutanga chisvetasimba mumuviri wedu unobvunda. Kuti vazvidzivirire kubva netsaona, kushambira chete panzvimbo mvumo uye musaedza kumedza mvura (kunyange kana zvaiita kuti iwe yakajeka). Fruits uye michero kuti zvauri kuda kushambidza imba yako (kana kutora mvura yokunwa nemi). Nakidzwa yenyu zororo!

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