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Bovine horsefly: txheej txheem cej luam, cov yam ntxwv thiab tej vaj tse

Rau ntau uas nyob deb nroog cov neeg nyob horseflies yog ib tug yeej muaj tseeb kev puas tsuaj. Nco ntsoov tias, txawm Pushkin nyuaj nyob rau hauv nws phau ntawv nyob rau hauv nqe vaj lug kub uas tiv thaiv yoov thiab yoov tshaj cum nyob rau hauv lub caij ntuj sov yuav txaus siab rau cov liab. Tej zaum, yawm kws sau paj lug twb tsis tau ntsib bullish horsefly, thiab ces siv nws ib tug tshwj xeeb qhov chaw twb qhaib nyob rau hauv nqe vaj lug kub. Tej zaum Alexander cia li nrog nws nyob rau hauv qeb ntawm yoov. Tom qab tag nrho, lawv ob qho tib si mus rau lub tib pab pawg neeg - lub Diptera.

Horseflies - loj fly-bloodsuckers

Tej tus neeg sawv cev ntawm annoying gnats sov-blooded tsiaj txhu nrog lawv tom. Tab sis bullish horsefly sawv nyob rau hauv qhov qeb duas cov thawj. Heev painfully, nws tom tas mas, tej nws lub cev stilettos, nyob ze ntawm lub qhov ncauj. Thiab txawm cia lub qhov txhab khoom, yog li ntawd cov ntshav tsis tais. Vim li no, lub tom yuav kub lug, yog khaus khaus. Txawm tias tej zaum ib tug tsiaj los yog tib neeg los ntawm no muaj ib tug kub taub hau, mob nyhav ntxiv. Thaum ntau tom raug kaw nyob rau hauv cov neeg siab intoxication, uas yuav tsum tau muab kho nyob rau hauv ib tug lub tsev kho mob.

Qhov no kab yog nyob rau hauv qhov tseeb xwb thiaj li hu ua - bullish horsefly. Thiab nyob rau hauv qhov tseeb, nws tsis ntsws los ntawm tsis muaj dab tsi. Nyuj thiab nees yog nyob rau hauv ib tug hlua cab, yog hais tias lawv yuav rov los ntawm ib tug ntau ntawm yoov, so thiab khiav deb ntawm tej chaw no. Nws kuj tshwm sim hais tias tus tsiaj, tom kab tsim txom, ces muab pov tseg rau hauv ib qho lawm thicket, mus rau lub ceg ntawm cov ntoo thiab nroj tau txais kev cawmdim los ntawm lawv txoj kev tsim txom, lawv mus rau hauv cov dej thiab sinking nyob rau hauv lub swamps.

Zoo, yog hais tias lawv rov qab mus rau qhov chaw ntawm lawv cov raug txim. Tiam sis feem ntau tus tsiaj, disoriented los ntawm qhov mob, yuav tau txais kev poob zoo thiab nrhiav tsis tau kuv txoj kev rov qab, hooked hlua khi rau ntawm twigs thiab yeej ntawm cov ntoo, tuag tsis muaj dej thiab haus dej haus. Yog, thiab swamps yeej tsis cia lawv tej tsiaj.

Yog hais tias croup tseem sov ua licas tau coj cov mob stinger tus Tsov tus tw, ob txhais ceg, tshuab raj, lub taub hau thiab lub muzzle yog yuav luag tsis yooj yim sua rau co lawv tawm. Kev tu fwjchim luj kawg nkaus txawm muab tso rau hauv lawv cov tsiaj tshwj xeeb tshaj yog ua jerseys uas bullish horsefly peev xwm tsis txeem. Ib txhia txawm tswj kom tsim thiab muab tso rau hauv nyuj ob txhais ceg vuam txwv ntev los tiv thaiv cov neeg pluag tsiaj los ntawm no scourge.

Tsis yog ib tug me ntsis - tus kab mob no muaj tus kab mob!

Bovine horsefly - cov tshuaj tua kab yog tsis tshua muaj teeb meem. Dhau li no annoying hiab tom nws cov nyuj, nws yog ib tug distributor ntawm ntau yam kab mob. Qhov no tularemia thiab anthrax, thiab filariasis, thiab trypanosomiasis, thiab muaj mob polio.

Horsefly bychii tsis scruple mus sim thiab krovushki peb-hnub-qub corpses. Thiab nws yog txawm zuj zus tshaj qhov hloov lwm lub tsev ntawm kab mob los ntawm ib tug tsiaj rau lwm tus. Tom qab tag nrho, yog hais tias tus tsiaj tuag precisely vim hais tias ntawm lub cov kab mob, yog tsis muaj guarantee hais tias cov tshuaj tua kab yuav tsis tau nws tus tib neeg los yog cov tsiaj nyeg.

scientific kev faib

Nws yog hais txog cov tshuaj tua kab Arthropods hom. Horsefly heev nyuj - zoo ntawm winged kab. Suborder ntawm no kab - Korotkousye. Nws scientific lub npe Tabanus bovinus. Nws yog ib feem ntawm ib tsev neeg ntawm yoov. Cov maum yog Cheebtsam ntawm midges.

Archaeologists tau pom qhov seem ntawm tus pog koob yawg koob ntawm yoov. Lub approximate lub sij hawm ntawm lawv cov vaj tse - Oligocene.

tsos

Bovine horsefly - ib tug loj yoov. Nws nce mus txog ntawm tus nqi ntawm 2.4 centimeters. Nws yog qhov loj tshaj plaws tshuaj tua kab nyob rau hauv lub Diptera.

Kab cev yog xim tsaus xim av rau blackish kab txaij. Mis them nrog daj-dub plaub mos mos. Needless plab mog thaum horsefly tiaj tus, muaj feem. Nyob rau hauv nruab nrab ntawm txhua tergite muaj ib tug grey-daj los yog dawb elongated daim duab peb sab nrog concave sab. Nyob rau sab npoo ntawm lub plab mog kis daj thiab liab stripe.

Cov tis ntawm cov bovine horsefly xim av, pob tshab. Qab ob zoo-tsim tis yog ob halters.

Ob lub qhov muag Kab loj, nrog cov yeeb yuj iridescent stains. Nyob rau hauv cov maum, ntawm qhov pom Paub Faib kab kis. Horsefly bullish txiv neej txawv los ntawm nws nyob rau hauv hais tias nws mezhglaze yuav luag imperceptibly, li ntawd, nws yog me me.

Sab nraud sib txawv ntawm cov neeg uas sib txawv kuj yog hu ua kev sib deev dimorphism. Nyob rau hauv yoov, thiab nws yog qhia nyob rau hauv lub fact tias nyob rau hauv lub kawg ntawm tus txiv neej plab mog yog taw tes, thiab tus poj niam yog puag ncig.

Cov kis ntawm bovine horsefly

Qhov no yog ib qho ntawm feem enduring creatures rau lub ntiaj teb. Bovine horsefly - ib tug kab uas nyob rau hauv yuav luag tag nrho cov ntawm cov ces kaum ntawm Eurasia thiab txawm nyob rau hauv teb chaws Africa - nyob rau hauv sab qaum teb-sab hnub poob ntawm lub teb chaws. Nws yuav pom txawm nyob rau hauv lub roob, 2 km saum toj no hiav txwv theem. Tsis yoov xwb, tej zaum, nyob rau hauv qhov chaw ntawm permafrost ntawd nyob rau hauv ib tug lig tso devoid ntawm cov nroj tsuag.

Thiab nws tshwm sim vim hais tias horsefly bullish, uas yog vaj tse - hav zoov, grasslands, nqaum lub cev ntawm cov dej, muaj peev xwm muab yug rau cov xeeb ntxwv nyob rau hauv ib lub caij nyob rau hauv loj naj npawb.

Tu tub tu kiv horsefly heev nyuj

Tus poj niam nteg ntawm ib lub sij hawm mus rau ib txhiab elongated greyish qe, attaching lawv mus rau lub nplooj ntawm cov nroj tsuag. Kab prefers ua nws nyob ze dej lub cev. Hatched, lub kab nkag hauv cov kis mus rau hauv noo av. Muaj lawv yog predatory txoj kev ua neej. Tom qab ib pliag, tus kab pupate. Thaum lub sij hawm lub sij hawm no, lawv yog heev uas zoo sib xws rau pupae butterflies.

Ua ntej ib qho tseem ceeb cov txheej txheem ntawm tso qe ib tug poj niam yuav tsum yuav zoo noj cov ntshav ntawm cov tsiaj, noog los yog tib neeg. Nyob rau hauv tej rooj plaub, thaum muaj yog tsis muaj sov-blooded tsiaj, kab tawm tsam txawm lizards. Thiab cov tsiaj reptiles yog txias-blooded tsiaj reptiles.

Qhov tseeb ib zaug dua qhia qhov view tias tus bullish horsefly npe no ntshav-ib co kab midges nyob rau hauv vain. Nws, los yog es, nws tsis ua raws li hais kom meej meej tsis txhob lub Scope ntawm, thaum nws tawm los rau leej twg nws yog tsim nyog los tawm tsam nyob rau hauv thiaj li yuav tau txaus.

Yog vim li cas nyob rau hauv lub yav dhau los kab lus siv los ntawm kev cai los ntawm cov tub los ntxhais? Vim hais tias horsefly bullish txiv neej noj nectar thiab qab zib kua ntawm cov nroj tsuag thiab cov aphids. Vim li no, nws tsis yog ib tug ntshav-nqus. Thiab ib tug poj niam ua ntej fertilization kuj xav tau kev pab cov ntshav.

Tom qab peb los yog plaub hnub tom qab tso poj niam yuav rov qab ua bloodsucking txoj kev. Tom qab ntawd, nws rov qab tau laug sij hawm mus lub batch ntawm qe. Qhov no txoj kev muaj peev xwm tau rov qab mus txog tsib lub sij hawm rau ib lub caij. Raws li ib tug tshwm sim, tus poj niam horsefly ncua rau 3500 qe!

Tus nqi ntawm lawm tab

Muaj coob tus neeg, tshwj xeeb tshaj yog cov nyob deb nroog pejxeem, uas exasperate lub siab phem ntshav-ib co kab yoov thiab cuam tshuam nyob rau hauv yug me nyuam ntawm cov tsiaj nyeg, rau lo lus nug tshwm sim: yog vim li cas tsis txiv qaub bullish horsefly? Tab sis nws hloov tawm mus, ua rau nws categorically tsis yooj yim sua. Nws yog ib tug kab, zoo li tag nrho cov lwm leej lwm tus, yog ib feem ntawm tej yam ntuj tso cov zej zog. So nws tawm hauv daim ntawv qhia, koj muaj peev xwm ua txhaum lub tsim nqi koj tshuav. Nws yuav teb tas tsis zoo manifestation.

Nyob rau hauv qhov tseeb, tus nees yoov yog dozens ntawm pawg zaub mov ntawm cov tsiaj: noog, ntses, cov tsiaj reptiles. Tsis yog tsis muaj yog vim li cas, muaj ntau yam fishermen siv raws li kab nuv ntses yog ib tug kab. Thiab zoo heev, los ntawm txoj kev.

kab corpses ntog mus rau hauv av, fertilize nws, uas kuj yog ib tug ntawm cov yog vim li cas peb inexhaustible av.

Lwm lo lus nug: yuav ua li cas los txo qhov mob tshwm sim los ntawm cov yoov tshaj cum? Raws li nws muab tawm, horseflies yuav tsis zam lub tsis hnov tsw ntawm wormwood. Nws yog yog li ntawd pom zoo kom lub doorposts thiab qhov rais thav ntawv thaum lub sij hawm tshwj xeeb kev ua si ntawm cov kab (Lub rau hli ntuj-Lub Xya hli ntuj) mus dai bunches ntawm qab tshuaj ntsuab. Muaj yog tsis yog ib tug gadfly uas txiav txim siab los mus kov yeej no muaj chaw khuam siab.

Lub barnyard, mus txo tus naj npawb ntawm cov ntshav-suckers, npaj tshwj xeeb pas dej rau lawv pouring ib tug me ntsis roj los yog kerosene. Kab, ua kom tau ib tug haus dej thaum lub sij hawm lub davhlau yuav tsis hle thiab poob mus rau hauv lub pas dej ua ke, qhov twg tua.

Cov neeg yuam kom ua tej yam nyob rau hauv lub yav tav su nyob rau hauv lub vaj los yog nyob rau hauv lub vaj, cov tsiaj nog nyom rau pastures lossis los ua tau ua hauj lwm nyob rau hauv lub teb, yog siv raws li ib tug tiv thaiv los ntawm cov tom tshuaj tshuaj. Nws tseem yuav pab lawv los ntawm nruj nreem woven cov khaub ncaws. Fim tiv thaiv lub kaus mom nrog netting, txawm li cas los feem ntau yog beekeepers.

Nthuav lus tseeb muaj feem xyuam rau txoj kev ua neej ntawm bovine horsefly

Tus neeg laus kab ntawm no tsiaj tsis pub. Duab feem ntau ntawm cov sij hawm no yog nyob rau hauv lub davhlau, tsom rau pom kev.

Cov maum yoov teb kom loj cov khoom uas tsiv mus nyob. Yog li ntawd feem ntau lawv xaiv raws li lawv raug tsim txom lub tsheb los yog tej nkoj nquam thiab pib mus nrhiav lawv. Cov kev ceev ntawm ib tug tsiv kwv mus txog 40 kilometers moos. Thiab horseflies yuav caum lub nkoj, teem sail los ntawm cov ntug dej hiav txwv ob peb puas kilometers!

Sim kawm pom tau hais tias horseflies tsis tua txaij khoom. Thaj no yog vim lub qauv ntawm lawv qhov muag pom nruab nrog cev. Tshwj xeeb tshaj yog xws li ib tug fact confuses lawv raws li uas tsis yog-thaum uas tig mus bands pov tseg. Nees txaij, uas muaj xws li ib tug nqaij daim tawv, tsis raug kev txom nyem los ntawm cov kev tawm tsam ntawm horseflies.

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