Mingaphi imilenze isigcawu, okanye isizathu sokuba - hayi ezinxulumene izinambuzane

Esi sigcawu omdala aphila Umhlaba - yinto unomadudwane. Bawuyeka umkhala izigidi zeminyaka, yaye ayikatshintshi. Ukuza kuthi ga ngoku, inzululwazi wazi ngaphezu kwama-700 yohlobo lwazo.

Scorpions - abemi kuphela entlango, njengoko bakholwa ngokuqhelekileyo. Kwakhona zifumaneka kwimimandla nokufuma nobushushu emvula sabutropikhi, ezinye iintlobo zazo zifumaneka kwiindawo epholileyo ngaphezulu - iintaba eziphakamileyo ezise. Kodwa amakhalane - iqela oselula noko ezinamaqokobhe arthropods. Kodwa isihloko sakhe, ndiya kukhetha ukuba ziintwala, noonomadudwane, izigcawu, nakuba ndikhe nabo ikakhulukazi ukhala. Kunika umdla ukufumana zazivelela yenzekile ngexesha kuphungulwe lula isakhiwo isigcawu lwangaphandle ezibangelwa ukuhlanganisa uziziqwempu kwaye izahlule ukusuka unomadudwane. Apha mna ukuphendula umbuzo ubudala ubudala impikiswano zemilenze ezininzi ngayo yesigcawu, ubabikele oko ajike web yakhe. Makhe siye!

Indlela ekhangeleka ngayo

Isakhiwo sangaphandle yesigcawu iyayahlula ukusuka izinambuzane. Ukuba umzimba wabo yahlulwe ngokucacileyo yangamacandelo amathathu: intloko, thoracic kunye esiswini, ngoko ke isigcawu kula masebe mabini kuphela: i cephalothorax, oluthi luqokelelane yi ngokudibana intloko nesifuba nezenziwe esisu ngechitin ixesha elide yaye ethambileyo. Ngomhla cephalothorax ibekwe amehlo ezisibhozo kakade! Musa ukumangaliswa, kodwa ngokubanzi kuyo inani ubuncinane amanani amehlo zesigcawu - ezintandathu, esiphezulu - elinambini. Cephalothorax odityaniswe ityhubhu esisu soft obhityileyo kakhulu nezincinane. Ekupheleni esisu non-abamnkela zicwangciswe ebizwa ngokuba yi-spinneret. injongo yabo, ndiza kukuxelela ngezantsi.

Mingaphi imilenze isigcawu

Abaninzi kuthi abanakukwazi ngokuchanekileyo ukuphendula umbuzo malunga imilenze ezininzi indlela yesigcawu mhlawumbi ucinge ukuba amathandathu zabo, zonke izinambuzane. Kodwa ikhona! Kulo kukho umahluko ophambili - kuba ubukho imilenze ezisibhozo, lo gama izinambuzane, ngokwenene, zonke zontathu izibini imilenze. Isibini sokuqala imilenze zesigcawu - chelicerae. Yinto enetyhefu lomzimba intloko ukukhonza ukuba ibambe yaye isila ukutya. Ngapha koko kukho izibini ezithathu zemilenze senzelwe ukuhamba. silapha nawe kwaye uyazi imilenze ezininzi ngayo yesigcawu, ukusuka apho amasebe yena, zingaphi izibini amehlo kwaye, mhlawumbi, le nto ibalulekileyo - ukuba ibingelilo isinambuzane! Le miqondiso yayo engundoqo zangaphandle. Siphendu- yangaphakathi "ngokutsha Spider."

Isakhiwo sangaphakathi zesigcawu

Olu luvo ilawulwa yi ebuchotsheni, ise-cephalothorax. Kukho yesigcawu intliziyo, leyo imi inxalenye ephezulu ngaphambili esisu soft (ebomvu kule nkqubela). izinga intliziyo ibetha 30-70 ngomzuzu, kodwa ukuba isigcawu ngenxa yaso nasiphi na isizathu, eladlulayo okanye bediniwe, eli zinga ukunyuka ukuba ... 200 ibetha ngomzuzu! Ekupheleni esisu zilungiswe izidumbu ebizwa ngokuba yi-ukusontwa. Bona ukuvelisa isilika, kunye ubotshwe kwamadlala ukuba bavelise iintlobo ngeentlobo iiprothini. Ngenxa ukuxuba polymerization iiproteni silk enamanzi efunyenweyo, lithatha izidumbu kukujikeleza ezizodwa ajike ngomsonto. Apha ke - le web! yokuhlala

Yesigcawu bahambisa ngokupheleleyo ehlabathini lonke - ukususela Antarctica kunye neendawo weentaba kwimiwonyo ezinzulu nemiqolomba. Abaninzi babo ubomi emhlabeni, yaye amanye - Ezilwandle nasemanzini, ngemithombo fresh amanzi aphantsi komhlaba.