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Mhando Umhutu izvi zvakasiyana
Unofunga kuti vose umhutu vhudzi, ruzha uye Nokutadzira zororo munhu? Kwete napaduku. Kune zvinopfuura 2500 marudzi nezvipembenene.
Inwa ropa revanhu, kwete zvose mhando umhutu. Vamwe vanosarudza kuti "anovhima" namabhiza shiri, apo vamwe vanosarudza ropa matatya dzvinyu, pane vaya vanodya chete ropa dragonflies. Uye dzimwe mhando Umhutu usanwa ropa. Mavara rezvipembenene izvi kuri akasiyana chaizvo. Terrific chitarisiko mhuri Sabetes umhutu varipo. Chakasimudzira Emerald-azure ruvara, uye makumbo Umhutu aya yakashongedzwa fluffy brushes. Kubwinya uye nokubwinya nemapfekero chete anoenderana zvakatipoteredza: sabetes zvinowanika kuParaguay uye Guiana. Kune mhando umhutu piriviri, rinobaya orenji, yellow uye dema. Zvisinei, havasi kuwana mu Russia. Umhutu kwazvo kwazvo kupisa uye mwando, saka siyana mukuru kwemarudzi anowanikwa dzinopisa. Mosquito mhando muRussia aimiririra mazita 120 chete. Vazhinji vose munyika yedu, umhutu ose genus Anopheles. Zvinowanika kwose kwose kunze East Far, uye ari Distributor nemarariya. Asi tinogona kusangana ushamwari Tipulidae, kuruma Culicidae nedzimwe mhuri havasi kudya ropa.
Species, genera uye mhuri
Umhutu - ndivo hama dzepedyo kuti baleen enhunzi. Zvinowanika zvinenge pose. Haugoni kuva akasangana kutoti Umhutu pamusoro munharaunda permafrost. Ose Umhutu (mapikicha dzinogona kuwanika specialized kupfuma) inogona kuparadzaniswa nemhuri mashomanana:
- Umhutu ndedzechokwadi. Mhuri iyi Culicidae anowanzonzi ropa-anomwa kana kulitsidami. Vakadzi zvipenyu izvi umhutu Tidzidze ropa (kwete munhu), uye varume - nekita. Zvichida nokuti kwavo muropa nedoro nekita, uzere mavhitaminzi, vanhurume kazhinji akakura uye vakasiyana nenhunzvi makuru ndebvu. Ruvara marudzi aya Umhutu anogona chinhu; zvose zvinoenderana nzvimbo dzavo.
- Tipulidae, kana Crane dzinobhururuka, kukonzera kutya mune vakawanda dzomumaguta vanogara. Ivo pakarepo ngadzibhururuke nepahwindo uye ugoisa kubva kumusoro kana, uchikava makumbo ake refu, kana kuti musoro nhunzi kubva uswa. Hongu, ndizvo zvavo zvikuru utsinye anonzi malarial umhutu. Kutaura zvazviri, Crane-ngadzibhururuke - kupfuura hakukuvadzi mhando umhutu. Vamwe mhuri dzavo anodya dova chete kana nekita, uye mumwe ... haatori chero mvura kana zvokudya. Vakatosvika vasina proboscis. The mazana umhutu izvi vane muromo huru nako vanofara kutsenga midzi miti. The vakuru havasi rinomhanya kwazvo, saka ivo vanowanzotadza shiri dzinodya nyama. Kuti aponese upenyu hwake, kondo-vanobhururuka vasara kuti muvengi gumbo rake, asi kubhururuka vapenyu. Kana uchaona kumusoro uswa Anoshandura umhutu, anenge anobata pasi dumbu, ziva kuti ndiyo munhukadzi mazai.
- Mhuri chitemamachira Nhunzi vari hachifadzi chaizvo-siyana. Izvi umhutu - naka, fluffy bloodsucking ari inokwanisa yekutapurira leishmaniasis kwevanhu kana fivhiri mosquito. zvirwere izvi chakakomba vanogona kuwanika Asia, Africa, uye dzimwe nyika pamwe dzinopisa kana subtropical ekunze. Sezvineiwo,
mukati Umhutu Russian haana kuwanikwa. Mhuri imwe vari zvachose isingakuvadzi chitemamachira nenhunzi. Mhando idzi umhutu vacho zita raro nokuti simba kufanana ne duku kungozvifunga fluffy. - Cafe mhuri kana Simuliidae, hwaimiririrwa 1500 marudzi. Ivo kuruma kundikuvadza, vanogara inoyerera mvura kana pedyo naro.
- Chironomids anozivikanwa nevakawanda vehove se "Joker" - havasi kuruma.
Kune tolstohobotnye umhutu, midges uye midges, umhutu uye limonidy howa, michero uye ndewevhu unyunyu. mhuri imwe neimwe zvinosanganisira zviuru mhuka. Mumwe nomumwe wavo ane yayo dzinogarisana.
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