Mukati meumambo hwenyoka, mune mamwe marudzi anozivikanwa kupfuura mamwe. Nyoka yevelvet imwe isingazivikanwe kuSpain, kunyangwe kune dzimwe nyika dzakaita seAmerica vanoiziva zvakanyanya, kunyanya nekuda kwenyaya dzendufu dzinoitika gore rega rega nekuda kwekuruma kwayo.
Ingangove ine chepfu, tiri kutaura nezvenyoka ine hasha inorwa kana yanzwa kutyisidzirwa. Kana uchida kuziva velvet nyoka maitiro, nzvimbo yavo yechisikigo, kudya uye kubereka, usazeza kuverenga chinyorwa ichi.
Velvet Nyoka Hunhu
Nyoka yevelvet, ine zita resainzi Bothrops asper Chikara chine muchetura, chikuru uye chisingazorori uye chinotya. Nekuda kwechikonzero ichi, zvinonzi zvine hukasha kana zviri munjodzi. Iyo inozivikanwa zvakare seyero ndebvu, mhino ina, X, guayacan...
Mukono nehadzi zvose zvinozvarwa zvakaenzana, asi pakukura hadzi dzakakura kudarika varume. Hukuru hwayo hunosvika 140-180 centimita (vakadzi vanenge masendimita mashanu kupfuura, kana kutosvika 250 cm). Nezvehuremu hwavo, vakadzi vanogona kurema kusvika 6 kilos nekuti muviri wavo, kunze kwekunge wakakura, wakakorawo.
Muviri wenyoka yevelvet wakaumbwa nemitsetse yediagonal nemadhaimani., nemavara ebrown. Nekudivi rawo, musoro, uyo wakakura chaizvo uye wakaita katatu muchimiro, wakacheneruka yero. Iine mazino anogona kusvika 2,5 centimita pakureba. Mukuwedzera, inewo gomba loreal; Inowanikwa pakati peziso nemhuno uye chishandiso chavanoshandisa kuona mhuka yavo. Ihwowo hutsika hwemhando yacho kuva nemavara maviri akasviba kumativi ose emusoro wayo.
Kana iri tarisiro yehupenyu, ndeimwe yeakareba sezvo inogona kuva pakati pemakore makumi maviri ne20 pakati pedu.
Velvet nyoka maitiro
Nyoka yevelvet imhuka yeusiku, inopedza zuva yakavanzika, kunyanya mumakwenzi kana nzvimbo dzakafanana. Pasinei nokuti inoonekwa seimwe yehasha zvikuru, chokwadi ndechokuti, chero bedzi isinganetseki kana kuti chiito chinoitwa chinogona kuzviisa mumamiriro ekudzivirira, hachiwanzorwisa.
Zvisinei, izvozvo hazvirevi kuti haisi "brava", ndiko kuti, ndeimwe yeavo vanotsvaka kurwa uye vasingadzivisi kurwisana, pamwe nemhuka dzayo kana nedzimwe mhuka, kunyanya kana dzikapinda munharaunda yayo.
chepfu yako
Chimwe chezvikonzero zvinoita kuti nyoka yevelvet ive nenjodzi nekuda kwehuturu hwayo. Muchokwadi, munyika dzeLatin America, semuenzaniso muCosta Rica, 46% yekurumwa nenyoka inoitika nekuda kwerudzi urwu uye, pane idzi, 30% inofanirwa kuiswa muchipatara nekuda kwehuturu uhu. Kana kuVenezuela, uko 78% yechepfu inokonzerwa nehupfu hwevelvet.
Kuva nyoka ine hasha kwazvo, haina basa nekukura kwemunhu, uye yakatarisana naye. Kuuya kuzoisa chepfu yayo inosvika 1,8 metres kure.
Muchiitiko chekurumwa nenyoka yevelvet, chinhu chekutanga chekuita ndechekuita tourniquet uye kuenda nekukurumidza kuchipatara kwavanogona kukurapa. Zvakakosha kuti usaedza kusveta chepfu mukati kana kugumbuka, sezvo izvi zvinogona kuwedzera kurova kwemwoyo wako uye kutenderera kweropa, izvo zvinozoita nekukurumidza muropa uye zvinogona kukonzera mamwe matambudziko.
Habitat
Nyoka iyi inonyanya kuwanikwa mukati Central uye South America kunyanya. Somuenzaniso, muCosta Rica, mune marudzi 140 akasiyana-siyana, kunyange zvazvo 23 chete ndiwo ane chepfu.
Nzvimbo yekugara yenyoka yevelvet yakasiyana-siyana, sezvo vachikwanisa kujairana nenharaunda dzakawanda. Zvisinei, zvaanoda ndezviya zvine masango anogara achipisa uye hunyoro huri pakati nepakati. Vanoda kunzwa kutsva munzvimbo idzi, kunyange izvo zvisingareve kuti havagone kuwanikwa kune dzimwe nzvimbo, senge nzvimbo dziri pedyo nenzizi, nzizi, madziva kana zvakafanana, pamwe chete nemasango emipaini kana makwenzi. Nyangwe muminda yakarimwa kana nzvimbo dzine huswa.
Chinongogara chiripo ndechekuti chikara ichi chinoramba chiri pasi (kunyangwe zvienzaniso zvacho pwere dzinowanzokwira mumiti. Dzinohwanda mumakwenzi, izvo zvinoita kuti dzive nenjodzi nekuti hadzioneki uye dzinogona kushamisa vasina kungwarira.
Nyoka yevelvet inodyei?
Nyoka yevelvet haisi mhuka yegourmet. Chokwadi ndechekuti haiseme chero mhuka uye inokwanisa vanodya mhuka dzinoyamwisa, makonzo, mhuka dzinorarama panyika mumvura kana mamwe marudzi enyoka. Pavanenge vachiri vaduku, maitiro avo ekuvhima anongogumira kune zvimwe zvipembenene, asi sezvavanowedzera kudzidzira, imwe mhuka inogona kupfuura nemiromo yavo.
Kuvhima kwavo kunouraya zvikuru, sezvo vachishandisa muchetura wavo “kuuraya” nyajambwa kuti vagodya. Kusiyana nedzimwe nyoka, iyi haiuraye nekutsikirira, kureva kuti nekusvina munhu kusvika yafa, asi nekuwanda pakuruma, inoishandisa pese painokwanisa.
Kuti nyoka yevelvet inobereka sei
Kusiyana nedzimwe nyoka, nyoka yevelvet imhuka inokambaira inokwanisa kubereka chero nguva yegore. Inozviita kuburikidza nevechiduku vakatoumbwa (iri viviparous), yakasiyana zvikuru nenzira iyo vamwe vanopa nayo hupenyu (iyo yavanoita nemazai). Uyezve, vane vadiki chete makore 2-3 ega ega, kwete gore negore semamwe marudzi.
Kana zvienzaniso zvasvika pakubereka, kana kubereka kunoitika, murume anorega kudya kuti agadzirire kusangana, kunoitika munzvimbo dzakasiyana. Kana zvaitwa, hadzi nerume dzinorarama upenyu hwemazuva ose. Zvisinei, mushure mechinguva, mukadzi acharega kudya kuti afunge nezve "pamuviri" yake. Muchokwadi, izvi zvinogona kugara kusvika kumwedzi mitanhatu, panguva iyoyo inobereka vana vanosvika makumi matatu (Kune zviitiko zvesporadic umo vakave ne100 pups, asi izvi hazvisi zvakajairika).
Sevana, nyoka dzinoshandisa miswe yadzo (kunyanya muromo) kukwezva mhuka dzadzo dzisati dzarovera pazviri.