Izindaba UmphakathiUhlobo

Amaqiniso ethakazelisayo isicabucabu. Class arachnids: 10 amaqiniso athakazelisayo

kwangethusa hhayi njalo ukubukwa ezimnandi yakhe izicabucabu, naphezu ubukhulu elincane, babe ngaphezu kwesigamu abantu abangela okungenani ukungathandi. Okwamanje, kukhona labo abagcine njengezilwane ezifuyiwe, kanye hamsters nopholi. Wake wacabanga yini ukuthi singakanani siyazi mayelana nabantu bale ngxenye yomhlaba isilwane? Sincoma ukuthi ufunde kabanzi mayelana nokuthi i-Arachnida ekilasini, kuhlanganise 10 amaqiniso ethakazelisayo isicabucabu ukuthi kuyokushiya umangele futhi cishe ngeke uyihlupha wena.

Class ihlanganisa iqembu elikhulu ahlukahlukene hhayi efana nomunye eyisinambuzane. Siqukethe amagatsha amathathu; nawofezela izibungu futhi izicabucabu, zonke - ayizinkulungwane 114 zinhlobo, kuhlanganise cishe 2,000 namaminerali. Ezinye zezinto eziningi kakhulu amaqembu wesibili nowesithathu - 55 no-44 ubudala ayizinkulungwane abameleli ngokulandelana .. Eyayaziwa ekilasini Arachnida - Arachnida. Kuqhamuka isiGreki futhi, ngokusho version, ngenxa Arachne - womeluki unamakhono. Abakhukhumele, esho okudlula e ubuciko bayo Athena yena, wamcela ukuba emncintiswaneni. Kanye ukuqashelwa ithole unkulunkulukazi intukuthelo futhi saphendulwa indawo besicabucabu, esasizobhujiswa phakade ukuba sifake futhi hang in amanethiwekhi yabo. Mhlawumbe kungenxa nale umlando ungaqala wonke amaqiniso ethakazelisayo isicabucabu ngokuphepha.

Usayizi kanye nesakhiwo

abameleli Class kukhona ikuyo yonke indawo, kodwa bangamaRoma abakhileyo ezweni, kukhona abakhe emachibini omunye izilwane zasolwandle. Ubukhulu yalezi eyisinambuzane bagcwele uhla microns eziningana ukuze amashumi ngamasentimitha. Isakhiwo ukuhlukanisa phakathi ezimbili: opistosomu (esiswini) namabele (cephalothorax), ebizwa esitho chelicerae, pedipalps nokuhamba imilenze. Zonke arachnids umzimba embozwe cuticle ezondile chitin. Izicabucabu nawofezela nemizimba ezikhethekile - yadonosny apharathasi, futhi ekuqaleni futhi ukuphotha. Ngokusho uhlobo lokudla cishe yonke arachnids - ezizingelayo, futhi kuphela izinhlobo ezimbalwa sebejwayele ukutshala ukudla.

Futhi manje sinikeza uthole amaqiniso engavamile kakhulu futhi ezithakazelisayo mayelana arachnids (Arachnid), futhi nje mayelana izicabucabu njengoba amalungu edume kakhulu futhi Ayindida kwekilasi.

Iqiniso №1: ngobukhulu

Sasivame ukubona izicabucabu encane ekhaya noma emgwaqeni, kodwa musa noma ucabange yokuthi endaweni ethile ehlathini ezishisayo yaseNingizimu Melika uhlala elikhulu ngezindinganiso uhlobo ekilasini - a uGoliyati Birdeater (ngezansi), yena owaziwa ngaphansi kwegama uhlobo lolwembu olunesihlungu uGoliyati. Ubukhulu umzimba afinyelela 10 cm, futhi ukusabalala imilenze 25-30 cm. It uyakwazi uthwebule amagundane, amaxoxo kanye Toads, izibankwa ngokusho kwabanye, izinyoni ezincane.

Iqiniso №2: kuwebhu

Cobweb kuyimfihlo, ethakwa ukuwakhipha ekhethekile, okuyinto emoyeni ngokushesha Uqinisa futhi iba ijwayelekile sonke yakha. yawo yamakhemikhali nemvelo - amaprotheni Ukwakheka eduze zikasilika. Yilokhu ngoba ekilasini arachnids ezaziwayo. Amaqiniso ethakazelisayo kuwebhu eziningi. Nanguya mncane kakhulu futhi ukukhanya, kodwa ngesikhathi esifanayo eziqinile. Ngakho, isisindo sewebhu, okungaba oplesti yonke le mbulunga kuyoba kuphela kancane angaphezu kwangu-300 amagremu.

Kodwa ngesikhathi esifanayo, uma ukucabanga ukuthi baphotha kusukela spider ngentambo zilingana i ipensela abavamile, khona-ke uyakwazi ukumisa izindiza. Elikhulu kunawo wonke web-ukwelukwa krupnoryady amaNefili. Baziwa nangokuthi njengoba banana izicabucabu futhi ube usayizi umzimba afinyelela ku-4 cm, futhi kwenkululeko imilenze -. 12 cm I ezinkulu kuleli Isilinganiswa Sokwakho Sezintambo sabhalwa muva Mantadii (National Park) eMadagascar. I ububanzi we "ukudoba inethiwekhi" kwaba 25 amamitha. Yena yahlanganisa isimangaliso Darwin besicabucabu. Ngemva kokuhlola izici kuwebhu, abacwaningi wafinyelela esiphethweni ukuthi uhlukile namandla kunabo bonke labo yezinye izinhlobo izikhathi 10.

Iqiniso №3: mayelana ukukhiqizwa kabusha

Phakathi izicabucabu sibhekisiswe kahle dimorphism ngokobulili, nabesifazane makhulu (ngezinye izikhathi kakhulu) kwabesilisa, ngaphandle bahlala isikhathi eside. Lokhu kungenxa yezici ezimbalwa. Okokuqala, abesilisa kwezinhlobo eziningi ngemva zalisa amaqanda, bababulala ngokwabo, futhi okwesibili, bakwazi ukubulala owesifazane. Amaqiniso ethakazelisayo eyisinambuzane (arachnids kuleli cala) kwakuyoba engacabangeki ngaphandle kokukhuluma elidumile black umfelokazi (Black Widow). Isihlungu sayo ubuthi ukuze abantu ngezinye izikhathi uhlobo lwenyoka yaseMelika enesihlungu esibi yingozi. Igama besicabucabu ngenxa yokuthi emva kokukhulelwa, ezimweni eziningi, umane insikazi odla besilisa. Isibalo amaqanda babeka ongafinyelela phezulu kuya kwezingu-20.

Iqiniso №4: Ubuthi

"Guinness World Records" ngo-2010 neyaziwayo uhlobo Brazilian nokuzula spider enobuthi kakhulu amandla futhi eziningana zezinto eziphilayo. endaweni yazo yemvelo kukhawulwe eMelika Ephakathi naseNingizimu Melika. Uhlobo lwe, ngokuvumelana idatha yakamuva, izinhlobo eziyisishiyagalombili, lona wamuva uvulekele muva - ngo-2001. Isihlungu sabo iqukethe neurotoxin esiyingozi futhi enamandla okungukuthi lokuhlushwa anobuthi kuholela engalawuliwe imisipha Kufinyeta futhi kuhilela ukuboshwa zokuphefumula. Nokho, kukhona kuyindlela yokuvimbela ngempumelelo ukuthi kunciphisa inani lokufa esiphansi.

Iqiniso №5: ngokudla

Indlela yokudla nokudla kakhulu bancike kwezinhlobo. Ngenxa yalokho, abanye abameleli isicabucabu can okusheshayo kusuka izinsuku ezimbalwa ngonyaka. Nokho, amaqiniso athakazelisayo wezinto eziphilayo (arachnids esinazo emqondweni, ikakhulu) luyobe lungaphelele ngaphandle kucatshangwa uchungechunge "Kuthiwani uma?" Ngakho, ngisho noma isiteleka indlala yezinye izinhlobo zobu-izicabucabu ukudla unyaka biomass Imininingwane okweqa ivolumu sonke isintu. Okusho ukuthi, uma bedla abantu, kulula ukuba lingaqulwa nathi izinsuku ezintathu.

Izicabucabu - kukhona abazingeli, kodwa uthole ukudla kwazo ngezindlela ezahlukene. Ngokwesibonelo, iNdlovukazi u-wesipina izinhlanzi. Ngokuxhumanisa yolwembu izihlahla ezimbili, it kwehlisa intambo khulula nge amaconsi uketshezi ekupheleni namawashi. Njengoba nje ibe isisulu, uqala uyozamazamisa "lolo", ngaleyo ndlela amehlo. Amabhu nezinye izinambuzane, ababambelela, akusadingeki ithuba ukugqashula futhi isicabucabu iqala kancane ukudonsa intambo emuva uqobo.

Iqiniso №6: futhi ngokudla

Amaqiniso ethakazelisayo ukukhathalela spider hhayi kuphela indlela lezi eyisinambuzane azingele udle. Hhayi ngaso sonke isikhathi isicabucabu ekhetha yisisulu, ngokuvamile uthola ke. It is ukuba khona izinto ezidliwayo eyaziwa, futhi ungazama ngisho sokufinyelela khulula. ezidumile ikakhulukazi inala enjalo cuisine exotic Asian. Futhi ngisho uhlobo lolwembu olunesihlungu ezinesihlungu endaweni yawo abantu bomdabu (Cambodia, Laos) uyajabula yokosela phezu komlilo. Manje ngezindlela eziningi Ukulisho ukuheha izivakashi ukwazi.

Iqiniso №7: Spider-imifino

Iklelisa amaqiniso ezithakazelisayo mayelana spider, lesi sigaba akunakwenzeka ingasaphathwa ummeleli. Iningi izicabucabu - eziyingozi. Nokho, kuzo zonke imithetho, njengoba sazi, kunokuningi okungakhulunywanga ngakho, kuleli cala - Bagheera Kipling. A spider encane umbala (esesithombeni) uhlala acacias adle izimila. Kuyaphawuleka ukuthi phakathi neminyaka isomiso esinzima kanye nokuntuleka kokudla, bangakwazi udlulela ubuzimu.

Iqiniso №8: ukuzingela

Beluka inethiwekhi yokubukisa - okuningi akubona bonke izicabucabu. Kukhona labo abasebenzisa ngentambo ezacile kuphela njengendlela material ukuze kwakhiwe izindawo zokuhlala lapho Insikazi ibekela amaqanda ayo esikhathini esizayo. Yokweqa spider kukhona emini asebenzayo futhi abazingeli babe namehlo abukhali. Sinenkosi uhlelo ezithakazelisayo wokubacindezela yomzimba, okuvumela wegazi ngenxa izinguquko ukwandisa esitho futhi wenze kuzuba endaweni ekude. Kuyaphawuleka ukuthi, ngaphambi kokuzibulala kubo, isicabucabu liyaqinisekisa lithembise futhi kuvikelwe ngentambo gossamer endaweni yokuqala. Esithombeni ngezansi grey morph.

inombolo Iqiniso 9: ku bempilo

Ithi ngokuqinisekile mayelana bangaki izicabucabu bukhoma nzima. Esikwaziyo ukuthi okungenani - kukuwe kusukela kwabasanda kweva eshumini ngokumitha kwemihlambi ngaphakamisa (kusuka izinyanga ezimbalwa unyaka). Lokho, kokufa komuntu ngemva kokuba lenze injongo yalo - ukuzala. Nokho, amaqiniso ethakazelisayo arachnids ngempela zifakwe Tarantulas. Ziyakwazi Champions yangempela ekuphileni, nakuba incike phansi. Abesilisa afe kuqala emva kokuzalela. Izinsikazi, kunalokho, ungaphila iminyaka, ngisho namashumi eminyaka. Kuyaphawuleka ukuthi ethunjelwe ukuhambisana zonke izimo kwezinye zezinhlobo ukufinyelela engu-30 ubudala.

Iqiniso №10: mayelana nawofezela

Lezi zidalwa ezimangalisayo Cishe eyisinambuzane iningi wasendulo, kanye iphuma olwandle kuze kube izwe (iminyaka engaphezu kuka-400 million edlule), nakuba ubukhulu isikhathi sabo kwaba ngempela umxhwele - kuya ku-1 m ubude. ukubukwa yamanje nesizotha kakhulu ngobukhulu. Iqembu elikhulu kunawo wonke ummeleli - the scorpion umbusi (20 cm), the kulencane - mayelana 13 mm. Badla kuphela baphile ukudla, amanzi, ungaphuzi, lokuzila ukudla, ziyiminyaka engamashumi amabili ubudala. enobuthi kakhulu omele Israeli we scorpion, okuyinto ebangela 90% wabo bonke abantu abafa bebulawa yisilwane eyisinambuzane eNyakatho Afrika.

Lena spider kuyingozi kakhulu. Amaqiniso ethakazelisayo nawofezela ukuqedela 10 inani phezulu emangalisayo ngalesi sifundo of eyisinambuzane. Nokho, lokhu akulona lonke uhlu, ngoba ubunjalo zigcine komuntu namanje eziningi izimfihlakalo izimfihlo.

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