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Kodi miyendo ndi kangaude, kapena chifukwa chake ambiri - zosagwirizana ndi tizilombo

The wamkulu tsopano kangaude Padziko Lapansi - ndi chinkhanira. Zapita kwa zaka mamiliyoni ambiri, ndipo sanasinthe. Pakali pano, sayansi amadziwa 700 a mtundu wawo.

Zinkhanira - okhala osati m'chipululu, monga mwawamba. Iwo zimapezeka m'madera chinyezi ndi kutentha otentha, mitundu ina angapezeke mu malo ena ozizira - m'mapiri pa mkulu okwera. Koma nkhupakupa - ndi kagulu achinyamata arachnids arthropods. Koma m'nkhani yake; safuna nthata, ndi zinkhanira, ndi akangaude izo, ndingakhale ndiri nacho iwo alibe sanakonde. N'zochititsa chidwi mme- zamoyo zinachitika pa kuchepetsa ndi zosabvuta pa kapangidwe ka kangaude kunja chifukwa cha merging a zigawo ndi chimasiyanitsa izo kuchokera chinkhanira lapansi. Ine kuyankha zaka zakubadwa maganizo funso wa miyendo angati ndi kangaude, ndi kuwauza zimene akutembenukira ukonde wake. Tiyeni tipite!

Kodi izo zikuwoneka

Kapangidwe kunja kangaude komanso chimasiyanitsa izo tizilombo. Ngati thupi lawo bwino yagawidwa m'magawo atatu: mutu, thoracic ndi m'mimba, ndiye kangaude m'madi- awa awiri okha kuti: cephalothorax, amene anapanga ndi pophatikizana a mutu ndi chifuwa ndi ongokhala chitin cholimba ndi zofewa pamimba. Pa cephalothorax ili maso asanu kale! Musadabwe, koma ambiri a mlingo wa maso kangaude - sikisi, pazipita - khumi. Cephalothorax olumikizidwa kwa chubu pamimba zofewa woonda kwambiri ndi zazing'ono. Kumapeto kwa pamimba sanali segmented imakonzedwa otchedwa spinneret. Cholinga chawo, ine ndikuuzani inu pansipa.

Kodi miyendo ndi kangaude ambiri

Ambiri a ife simungakhoze molondola kuyankha funso za miyendo angati ndi kangaude ndi mwina zisanu awo, ngati tizilombo onse. Koma apo icho chinali! Motero, ife timayenera chachikulu - ndi kukhalapo kwa miyendo itatu, pamene tizilombo kwenikweni awiriawiri zonse zitatu za miyendo. Anthu awiri oyambirira a miyendo kangaude - chelicerae. Ndi chakupha mutu nthambi akutumikira yosangalatsa ndi umapezeka chakudya. Komanso pali magulu atatu a miyendo anafuna kuyenda. Apa ife tiri nanu ndipo mukudziwa angati miyendo ndi kangaude, kumene m'madipatimenti iye, momwe awiriawiri ambiri a maso ndipo ali, mwina chinthu chofunika kwambiri - kuti sanali tizilombo! Izi kunja zizindikiro zake zazikulu. Ife titembenukira kwa mkati "review ya Kangaude."

Kapangidwe mkati mwa kangaude

dongosolo mantha umalamulidwa ndi ubongo ili cephalothorax lapansi. Pali kangaude ndi mtima, limene lili mu chapamwamba gawo kutsogolo kwa pamimba zofewa (wofiira taperekachi). mlingo mtima ndi 30-70 kumenyedwa pa yokha, koma ngati kangaude chifukwa chilichonse, yomangika kapena kutopa, mlingo uwu ukuwonjezeka kuti ... 200 kumenyedwa pa yokha! Kumapeto kwa pamimba imakonzedwa otchedwa matupi kupota. Iwo amapanga ulusi ndi womangidwa ndi zopangitsa yotulutsa zosiyanasiyana zomanga thupi. Chifukwa cha kuyanjana ndi polymerization madzi silika mapuloteni analandira anakafika ku matupi wapadera kupota ndi kuyatsa ulusi. Apa ndi - intaneti! malo

Akangaude anagawira kwathunthu padziko lonse - kuchokera Antarctica ndi m'madera a mapiri kuti m'zigwa zakuya ndi mapanga. Ambiri a iwo amakhala pa dziko, ndi zina - mu nyanja, magwero mwatsopano madzi ndi pansi.

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