A dendere venyoka. Kurarama uye mazai nyoka?

Science anoziva zvuru zvitatu marudzi venyoka. Vanorarama mumvura, masango, nemapani, mumagwenga, nemakomo. Nyoka mazai uye tinobereka? Vanotongofanana kuvaka matendere? Ngationei kuti sei upenyu nenyoka dzomusango.

venyoka

Nyoka vari zvinokambaira, suborder kirasi. Pamwe nemakarwe, nenjiva, madzvinyu, vanotaurwa nezvavo nezvinokambaira. The dzepedyo of kwokunze uye dzimwe features, vanofanira madzvinyu. Zvinofungirwa kuti kwavari, uye paiva nenyoka anenge mamiriyoni 120 apfuura mune Cretaceous munguva.

muviri wavo elongated uye kuine aiwanzopiwa wokushanda yayo, kunze wakafukidzwa pachikero. The marangwanda kuchibva dehenya nomuzongoza pamwe mbabvu. Zvinokambaira coloring - the siyana zvikuru: inopenya uye mikukutu, vane muenzaniso uye pasina. Mukati rimwe marudzi, izvozvo zvinosiyana zvichienderana nomumwe pabonde uye mwaka. Vazhinji howa vane muchetura.

Nyoka zvinowanika mumarudzi anenge makondinendi ose Earth. Havapo muna Antarctica, Ireland, New Zealand uye dzimwe kuzviwi Oceania. Most chinakidze pavo kupisa Tropical kumatunhu. Vakanga zvikurukuru kurarama panyika, asi vamwe dzemarudzi pakugona mvura uye pachivande nzvimbo.

Mararamiro

Absolutely mhando dzose nyoka vari nezvikara. mamiriro avo achibvumira zvimbi uye shaya kumedza guru chayabata yose. Vamwe vavo pereborchivy uye kudya chete vamwe zvipenyu mhando. Pasina kudya nyoka anogona kurarama kweinenge mwedzi miviri.

Vari akashongedzerwa nepfungwa kunhuwidza, mhando rakaisvonaka chiratidzo, pave chafariz uye vibration nehanya zhinji dzakanaka, saka kuti vaone guru masikati nousiku, njanji chakaurawa mukufamba kwaro kufamba.

Iri vavhimi yakanaka. Chinyararire vari Masked, kutsvaka zvinogona vakatambudzwa. Zvadaro kubata pamusoro paro rinoshamisa nokukurumidza. Boas kutanga bitirirwa chayabata, vamwe vanotanga kudya wayo. Dzine uturu kuruma uye kusiya wacho, vakamirira nguva apo uturu paralyzes naye.

Zvinoita sedendere venyoka?

Pedyo zvinokambaira ndiyo boka shiri. Saka hazvishamisi kuti vaviri bereka nokuturika mazai. Chokwadi, dzimwe nyoka vari viviparous (venyoka, boas, etc.). goroondo kuberekesana nguva kunotanga pakarepo pashure kuhwanda.

Place masonry havaiti ishe. Dendere venyoka - Kazhinji isina pamhango muti kana vasiya burrow vamwe mhuka. Vanogonawo kuisa mazai pasi matanda, mapazi rawa, matombo, vachiviga kuisa mashizha.

Vazhinji vavo havana kurindwa nevakuru kuvazukuru. Mushure dendere wenyoka akavaka, hadzi zvachose anosiya masonry. Mamwe vachiri kuratidza hanya. Somuenzaniso, imwe Shato mhete rinokomberedza mazai, ichivadzivirira apo achidziya tichishandisa tsandanyama ripple.

Nyoka bereka kanoverengeka por mwaka. Chidimbu akanaka ezvinhu, ivo dzinoberekera gore rose. Avhareji batira mazai ari gumi, asi kwete vose juveniles vararame pakunamata.

Jack Mambo nechiva

Nyoka kuti kuvaka matendere pachavo, kwete zvokuti. Mumwe wavo - hamadryads, kana youmambo nechiva. It anogara achitsva nzvimbo Southeast uye South Asia, apo rinorema kunaya. To panosangana isina ruzere, chichagamuchirwa kuvakwa pamusoro Musara diki kana chikomo.

Mazai vakaisa chete mwedzi mumwe pashure kuberekesana. Mumwe panguva, unobereka kusvika mazai mana. Little Cobra tinoberekwa mazuva zana. Panguva ino hadzi kunoramba kuona kwavari, dzimwe nguva baba uyewo paChikoro kwacho.

Dendere venyoka ane anopfuura 1 M dhayamita. Nekuivaka, hadzi anounganidza nokuparurwa kure davi, Raking mashizha muswe. Dendere ane tiers maviri. Nechepasi ndiye masonry, iyo pamwe matavi uye mashizha kusaswa. Zvayaiva pamusoro munhukadzi. Nguva nenguva, anowedzera mashizha matsva kuramba zvinodiwa tembiricha.

King cobras ndivo kupfuura zvose anozivikanwa dzine uturu. vane ngozi chaizvo panguva, "hatching". Ivo chamber pasi nomumwe ari pedyo dendere, uye vanogona kundorwa pasina yambiro.