Black irhamba: iiyantlukwano, iimpawu kunye yokuhlala

Black nephimpi kudala ingqalelo uhlobo irhamba eqhelekileyo. Noko ke, phezu ukufunda ngakumbi ukuba iinyoka ngendlela eyahlukileyo kwaye ithiywe emva nzulu Nikolsky (Vipera nikolskii).

Black nephimpi unomzimba slim kunokuba eziqhelekileyo. Ubude bomzimba egqitha 765 mm, nomsila - 80 mm. Iinkunzi zincinane kancinane nabasetyhini. Intloko ibanzi, ezinkulu, emida ngokucacileyo ngentamo aza atshabalalisa kancinane. Iris iliso black umbala. iinyoka abadala zisoloko abamnyama, njengoko kubonakala efotweni. Irhamba on supralabials amakhaka maxa wambi ube amabala amhlophe. Isiphelo emazantsi umsila inyoka etyheli-orenji okanye omthubi. Ezisencinci babe umbala engwevu-omdaka kunye nale ngasemva brown. Xa iminyaka emithathu yobomi lokuzoba liyalahleka, umbala iba mnyama.

Black nephimpi ezikuyo kwehlathi-emathafeni kunye emathafeni imimandla inxalenye yaseYurophu eRashiya kunye Ukraine (bank ngasekhohlo). Snake kwaphawuleka kwiingingqi Voronezh, Tambov, Penza, Saratov. Ifumaneka entilini koMlambo Don ngendebe yayo. Ngo-mpuma, i yokuhlala kudlulela eentaba kuMbindi naseMzantsi Urals.

Black nephimpi idla ibambelela amahlathi ngokubanzi ezivulwa kunye oki. Ehlotyeni, ingafunyanwa kwi basike, glades kunye clearings. Unomyayi uncamela namathafa nekunxweme lwemilambo, iinkwenkwezi zeBhere, bese, Don, Seversky Donets kunye Samara. Ihlobo kunye eziphila ubusika kulo, kubonakala ukuba enye. Kwiindawo olumanzi km 1 ezingama kukho iintlobo ezingaphezu kwama-500. Black nephimpi uqala ukuba lithathe ukuya embindini wonyaka entlakohlaza. Lokukhwela kwenzeka ngoMeyi, yaye ngoAgasti kukho ezisencinci obhinqileyo (8-24 lwemizekelo ekhoyo). snake young Umbala luqala mnyama emva molt yokuqala.

irhamba Nikolsky likaThixo isebenza ngexesha lasemini. Iinyokana ephambili kokutya iimpuku amancinci (ukuya isiXhosa) iintaka, amasele, namacilikishe. Kwiimeko ezinqabe kakhulu (inokuba ukunqongophala kanobom kokutya) Black nephimpi zingatya iintlanzi okanye nenkqo. Biology ezi zilwanyana nangoku kakuhle.

Black irhamba, xa kuthelekiswa ne-iinyoka colubridae ukuhamba kancinci kodwa bezandla elungileyo kakhulu. Kwiimeko eziyingozi, kufuneka s-ezimile nesakhelo, hisses kwaye yenza ukutsibela ukuya umoni. irhamba Nikolsky likaThixo ayityhefu. Ngokuba lo mntu kwayo iluma buhlungu kakhulu, kodwa ke amaxhoba lulama kwiintsuku nje ezimbalwa. Venom umxube iiprotheni, iienzymes, kunye namacandelo ezingaphiliyo. Yena ikonakalisa inyama paralyzes luvo kwaye ikhuthaza ekunqandeni negazi. ezibanjwe nxeba nasekugxotheni ulwelo cloaca kunye ivumba elibi.

Kangangexesha elide oku ingqalelo uhlobo eziqhelekileyo inyoka ebushushwini obo emnyama, ngokusekelwe yokuba bonke abemi balo ipesenti ethile melanistic. Noko ke, emva kokuba isifundo ngenyameko imvelo morphology le inyoka wamnika iwonga lweentlobo. Oku kwanda kakhulu umdla eengcali ukufunda naye. Kodwa izimvo diverge kude. Ezinye izazinzulu zikholelwa le nyoka nje zenyathi kwifom engundoqo.