Njengoko sigcawu eman 'a web? Kutheni yesigcawu?

Nangona ukungabikho kothando esime- izigcawu, kwakunye ngobuninzi ucalucalulo kunye kukududuzela amabali ezinxulumene nazo, umbuzo indlela yesigcawu eman 'a web, ivela kwiintsana phantse ngaxeshanye ngomdla, kutheni utyani obuluhlaza, yaye amanzi ezimanzi. Isiphumo Ukuxelenga yezi zilwanyana kuba Andimthandi ngokwenene rhoqo ifana kwentambo ebukekayo. Ke ukuba izigcawu ngokwabo engentle ukukhangela, yaye abaninzi kubo Moyikeni web, bathe bakuyila, bengaqondanga ezitsala ingqalelo ningaluvusi nokunconywa.

Okwangoku, wonke umntu uyazi ukuba le "kwamalengalenga 'ukuba womluki asingawo onke amalungu ngokomyalelo. Phantse zonke uhlobo bakwazi ukwenza intambo ngenxa kwiziseko, kodwa womnatha ubambisa kuphela uyiluke abo ukuzingela kunye migibe. Bebizwa tenetnymi. Bade wabalaselisa kwi superfamily eyahlukileyo «Araneoidea». Ke amagama izigcawu ujikeleza network ngokuzingela, iye baninzi 2308 amanqaku, phakathi kwawo kukho zinetyhefu - lo mhlolokazi abamnyama kunye karakurt. Abo abazingela, balwa ogqibeleleyo okanye lubi ixhoba zesigcawu web isetyenziswa kuphela iinjongo zasekhaya.

Umgangatho eyodwa yesigcawu "textile"

Nangona ubukhulu encinane na abasunguli, ingakumbi web ebangela ikhwele kwezinye kwicala isithsaba wendalo - mntu. Ezinye iinketho bayo, yinto eningenakukholwa yiyo, nkqu impumelelo bezenzululwazi.

1. Strength. Web kokuba kuncothulwa ubunzima bayo, kuphela ukuba isigcawu vypletet iimitha ezingama-50 ubude.
2. ngobuciko ezizodwa. spider labucala oqaphelekayo kuphela xa engena kwavela ukukhanya.
3. Luthambe nokuqina. Thread Wasolula ngaphandle ngokwaphula ngokuphindwe 2-4, ngaphandle kokuthotywa amandla.

Kwaye zonke ezi mpawu ngaphandle naziphi na izixhobo zobugcisa - Spider ixabisa noko indalo wanikeza.

iintlobo webs

Kuyinto umdla kungekuphela nje yesigcawu ijikelezisa web, kodwa yintoni iyakwazi ukuvelisa "kumabanga" ezahlukeneyo yayo. Lwaba ukuthetha, zingakotshwa zohlulwa ngokwendidi ezintathu:

1. Mfuyo - wenza tenetnikami kuphela yaye yakha isiseko lokuzingela iminatha.
2. Ancamathelayo. Kwezi, bonke wenza Jumpers kuthungelwano enye, baze babambelele kule touch encinane, yaye ukuze ususe kubo kunzima kakhulu.
3. Household. Kubo izigcawu ukudala cocoons kunye "umnyango" ukuze ngoboya. Kwaye nangoku kukho iintlobo ezininzi, njengoko wavelisa degree of ukuthamba kunye fluffiness ezahlukahlukeneyo.

Izazinzulu wakhululwa kunye uhlobo olunye lwe web leyo otzerkalivaet amabhabhathane podmanivaya yelanga. Abantu abaninzi bakholelwa ukuba le web ogqityiweyo uye ngokuyimfuneko ipateni yayo. Noko ke, oku akunjalo: igama yesigcawu, ekwaziyo wokuteketiswa ezobugcisa, nakubalwa lula, yaye zonke ezi bangabanye abameli araneomorfnym yeli qela arthropods.

Oko kwenza:

Ukuba ucela umntu umbuzo, kutheni le web zesigcawu, ngokuqinisekileyo uya kuthi, ukuzingela. Kodwa ke oku akuthethi ukuba ukusebenzisa umsebenzi wayo. Ukongeza, kusetyenziswa ezi nkalo zilandelayo:

• usambathisa thermal of ngoboya phambi kokuba ebekhe wazifihla esikhundleni sakhe;
• ukudala Cocoon apho inzala ekhulisa;
• yokukhuseleka imvula - ukusuka yesigcawu ukwenza uhlobo neeshedi ukuthintela amanzi ukuba angene 'kwindlu';
• Iindawo ezinika umdla. Ezinye zezigcawu ukuzimela wambona angabikho esondweni loonyana ntsapho imisonto silk elide, uziqhube ngumoya.

izinto zokwakha Education

Ngoko ke, siya ukuqonda ziyafana zonke, ngathi yesigcawu ijikelezisa web. Kwi esiswini kwi "neyomluki" Kukho ezintandathu amadlala ezijongwa ukuba sitshintshe imilenze sekukubi. ithole Inside zavelisa mfihlelo, leyo kuthiwa silika. E ophumayo ngokusebenzisa kukujikeleza baqhube iqala ukuba lukhuni. Yintambo ezinjalo ibhityile kangangokuba kube nzima ukubona noba ngaphantsi ngemicroscope. Ngamathupha, akhiwe kufutshane kwi "umsebenzi" ngoku kwamadlala, spider uqengqa imisonto ezimbalwa web yesigcawu - into efana nale, njengoko wenza abafazi ngemihla yamandulo xa kukujikeleza le bemlandela. Kwaba ngelo xesha, ngathi yesigcawu ijikelezisa web, ebeka phantsi iimpawu ezingundoqo ubulembu elizayo - oku- okanye Wazelwa ukuba yingxonde. Yaye yintoni na indlela yokhetho, izazinzulu ziye okwangoku yabona ngaphandle.

ubuchwepheshe elula

Lovcen network nesinokusebenziseka kufuneka ibe phakathi nantoni Wasolula - umzekelo, phakathi kwamasebe. Xa cu yokuqala wadalwa nguMdali elide ngokwaneleyo, uyafa bokusonta ujikeleza nabasemagunyeni rastopyrivat. Ngoko abambe umoya. Kokugxojwagxojwa nakancinane umoya (nokuba ezweni eshushu) libhekisela ubulembu ekufutshane "support" kuba olunamathele. kwi "ibhulorho" lihamba Spider (badla provisnuv umva phantsi) kwaye iqala ukwenza i imisonto ezintsha iphiramidi. Kuphela xa zeendawana le imisiwe, iqala ukuhamba kwisangqa, baluka imivalo yakhe encangathi emnqamlezweni. Ndimele ndithi, izigcawu - indalo nenoqoqosho kakhulu. Kuyinto akuyomfuneko okanye ezonakeleyo ubulembu ezindala zithe zatya inyama, kuhanjwa kuqutshwa "isetyenziswe" kumjikelo wesibini ukusetyenziswa. Nangaphezulu ufumana, umdali kwezimvo, kunokuba ngokukhawuleza, njengoko sigcawu eman 'a web of zikuchaza imini (okanye ebusuku ukuba - Shadowhunter).

I feed on izigcawu

Ngokwesiseko umbuzo obalulekileyo, njengoko sigcawu eman 'a web ye nangoku ngokuyintloko ukuze bavelise ukutya. Qaphela ukuba zonke iintlobo ze izigcawu - ezizingelayo. Noko ke, ukudla kwabo ixhomekeke kakhulu kubungakanani, iindlela ezingela kunye nendawo yokuhlala. Zonke tenetnye (network nangegolide) izigcawu insectivorous, apho ngenxa yokudla kwabo - ikakhulu ifomu luphaphazela. Nangona, ukuba yesigcawu ziya kuwa phantsi emthini ngenyakanyaka umlinganiswa, umniniyo akuthethi eya kuzo. Abo abahlala imingxuma, yaye kufutshane emhlabeni, ukutya kakhulu Orthoptera kunye ooqongqothwane, nangona Ungatsala kwindawo yokuhlala foot yabo encinane okanye umbungu. Phakathi ukwahluka oko izigcawu adla, kwaye kukho izinto ezinkulu. Ummeli wesizwe amanzi ebizwa ngokuba amaxhoba Argyroneta na intlanzi, izinambuzane zasemanzini kunye Qhotsa iintlanzi. Giants Exotic tarantulas abalithimbayo amasele, iintaka, namacilikishe ezincinane kunye neempuku, nangona kukho inxalenye enkulu yokudla kwawo iqulathe nezinambuzane zonke ziyafana. Kodwa kukho iintlobo fastidious ngakumbi. usapho Special Mimetidae hunt kuphela nezigcawu, bengengabo engqondweni yabo. tarantula Huge Grammostola kudla iinyoka abaselula - yaye iznichtozhaet ukuba zifake ekuyileni mali. iintsapho ezintlanu izigcawu (ngakumbi, Ancylometes) iintlanzi, nto leyo ukuntywila, ukudada, enithiyela phantsi ixhoba kwaye tsala elunxwemeni.