Inkabi yeMusk - isilwane esinezimfanelo ezihlukile, ochwepheshe basibeka eqenjini elihlukile. Lesi silwane ngokubukeka kwaso sifana zombili izinkunzi (izimpondo) nezimvu (izinwele ezinde nomsila omfushane).
Izici nendawo okuhlala kuyo i-musk ox
Kuze kube namuhla, izinkabi ze-musk yizo kuphela ezimele i-musk ox njengohlobo lohlobo. Bangabomndeni wama-bovids. Kukholakala ukuthi izihlobo ezikude zalezi zilwane ezincelisayo zazihlala e-Asia Ephakathi ngesikhathi seMiocene. Le ndawo yayihlanganisa kakhulu izindawo ezinezintaba.
Ngesikhathi sokubanda okubandayo eminyakeni eyizigidi ezingama-3,5 edlule, bashiya amaHimalaya bayohlala engxenyeni esenyakatho yezwekazi lase-Asia. I-Glaciation ngesikhathi se-Illinois yabangela ukuhamba kwezinkabi ze-musk kulokho manje okuyiGreenland naseNyakatho Melika. Inani le-musk ox lehle kakhulu ngesikhathi sokuqothulwa kweLate Pleistocene ngenxa yokufudumala okukhulu.
Kuphela i-reindeer ne-musk ox, njengabamele ama-ungulates, abakwazi ukusinda emakhulwini eminyaka anzima. Izinkabi zeMusk, kuze kube muva nje zisakazeke e-Arctic, zicishe zaphela e-Eurasia.
E-Alaska, izilwane zanyamalala ngekhulu le-19, kepha ngeminyaka yama-30s yekhulu elidlule zalethwa lapho futhi. Namuhla, e-Alaska, cishe kunabantu abangu-800 balezi zilwane. Izinkabi zeMusk ziye eRussia yaphela eTaimyr nase-Wrangel Island.
Kulezi zindawo musk inkabi hlala ezindaweni izinqolobane futhi bangaphansi kokuvikelwa kombuso. Inani elincane kakhulu lalezi zilwane lihlala emhlabeni - cishe abantu abangama-25,000. Ukubukeka kwesilwane kuyahambisana nezimo ezinzima ze-Arctic. Izingxenye eziphumayo emzimbeni wenkunzi cishe azikho.
Lokhu kunciphisa kakhulu ukulahleka kokushisa futhi kunciphisa amathuba okuba nesithwathwa. Imisipha yenkomo yemiski ihluke ngobude nobukhulu. Ngenxa yakhe, isilwane esincane sibonakala sikhulu kakhulu. Ijazi liwela cishe phansi futhi linsundu noma limnyama ngebala. Kuphela izimpondo, izinselo, izindebe namakhala. Ehlobo, ijazi lesilwane lifushane kunasebusika.
Thola i-musk ox emhlophe cishe akunakwenzeka. Kusenyakatho yeCanada kuphela, eduze neNdlovukazi Maud Bay, lapho abantu balolu hlobo bengatholakali khona. Uboya babo bubiza kakhulu. I-hump ngesimo se-nape enkomeni yesifunda itholakala esifundeni sehlombe. Imilenze mincane futhi iqinile, imilenze yangaphambili imifushane kakhulu kunemilenze yangemuva.
Izinselo zinkulu futhi ziyindilinga ukumila, zikulungele kahle ukuhamba ezindaweni ezineqhwa nezindawo ezinamadwala. Ububanzi bezinselo zangaphambili bukhulu kunobubanzi bezinselo zezindluzelekazi futhi busiza ukumba ukudla okusheshayo ngaphansi kweqhwa. Enhlokweni enkulu futhi evulekile yenkomo ye-musk, kunezimpondo ezinkulu, isilwane esichitha njalo eminyakeni eyisithupha futhi siyisebenzisele ukuvikela ezitheni.
Abesilisa banezimpondo ezinkulu kunabesifazane, nazo ezibhekiswe njengezikhali lapho zilwa zodwa. Amehlo ezinkabi ze-musk ansundu, izindlebe zincane (cishe u-6 cm), umsila mfushane (kufika ku-15 cm). Ukubona nomuzwa wokuhogela ezilwaneni kuhle kakhulu.
Bangabona kahle ngisho nasebusuku, bazizwe izitha ezisondelayo futhi bangathola ukudla, okujule ngaphansi kweqhwa. Abesifazane nabesilisa, kanye nezilwane ezivela ezifundeni ezahlukahlukene, zihluke kakhulu ngesisindo nokuphakama komunye nomunye. Isisindo samadoda singaba kusuka ku-250 kuye ku-670 kg, ukuphakama kokubuna kungamamitha owodwa nohhafu.
Abesifazane banesisindo esingaba ngu-40% ngaphansi, ubude babo bungamasentimitha ayi-120-130. Abantu abakhulu kakhulu bahlala entshonalanga yeGreenland, encane kunazo zonke - enyakatho.Inkabi yeMusk ehlukile ezilwaneni ezifanayo ezifana i-yak, inyathi, izinyo hhayi nje ngokubukeka kwalo kuphela, kodwa futhi nangezinombolo zediploid zama-chromosomes. Isilwane sathola igama elithi "musk ox" ngenxa yephunga elithile elifihliwe yizindlala zesilwane.
Isimo nendlela yokuphila yenkomo yemusk
I-musk ox isilwane esincelisayo esihlangene. Ehlobo, umhlambi ungafinyelela ezifuyweni ezingama-20. Ebusika - ngaphezu kwama-25. Amaqembu awanazo izindawo ezihlukene, kodwa ahamba ngemizila yawo, emakwe ngezindlala ezikhethekile.
Izilwane ezindala zibusa izilwane ezisencane kanti ebusika ziyazisusa endaweni lapho kunokudla okuningi khona.Inkabi yemusk iyaphila endaweni ethile futhi uncamela ukungasuki kude nayo. Zifuna ukudla ehlobo, izilwane zihamba ngemifula, kuthi ebusika zibheke eningizimu.Inkomo yeMusk - isilwane iqinile kakhulu. Kepha inezimfanelo ezinjengokungasheshi nokuhamba kancane.
Uma esengozini, ugijima ngejubane elingu-40 km / h isikhathi eside. Amafutha angaphansi kwesithupha kanye nesithupha eside avumela isilwane ukuthi sisinde emakhazeni angama-60 degrees. Impisi eyedwa nebhere elimhlophe yizitha zemvelo zezinkabi ze-musk. Kodwa-ke, la ma-artiodactyls awekho phakathi kwezilwane ezibuthakathaka noma eziyigwala.
Uma kwenzeka ukuhlasela kwesitha, izilwane zithatha ukuzivikela komjikelezo. Kunamathole ngaphakathi kwendilinga. Lapho ihlasela, inkunzi esondelene nomhlaseli iyiphonsa ngezimpondo zayo, kuthi labo abame eduze kwayo bayinyathele. Leli qhinga alisebenzi kuphela lapho uhlangana nendoda ehlomile engabulala wonke umhlambi ngesikhathi esifushane. Zibona ingozi, izilwane ziqala ukukhipha nokuthimula, amathole ayakhala, abesilisa bayabhonga.
Ukudla okunomsoco wezinkomo
Idlelo lifuna inkunzi enkulu emhlambini. Ebusika, izinkabi ze-musk zilala ziphumule ngokwengeziwe, okufaka isandla ekugayeni ukudla okungcono.Izinkomo zeMusk zihlala iningi lempilo yabo ezimweni ezinzima ezibandayo, ngakho-ke ukudla kwabo akuhlukile kakhulu. Isikhathi sehlobo lase-Arctic sifushane kakhulu, ngakho-ke izinkabi ze-musk zondla izitshalo ezomile ezembiwa ngaphansi kweqhwa. Izilwane zingazithola ekujuleni okungafika kwengxenye yemitha.
Ebusika, izinkabi ze-musk zikhetha ukuhlala ezindaweni ezineqhwa elincane bese zondla ngo-lichen, moss, reindeer lichen nezinye izitshalo ze-tundra ezincane. Ehlobo, izilwane zizitika nge-sedge, amagatsha ama-shrub namaqabunga ezihlahla. Ngalesi sikhathi, izilwane zifuna imikhondo kasawoti wamaminerali ukuze zithole okwanele kwama-macro- kanye nama-microelements adingekayo.
Ukuzala kanye nesikhathi sokuphila senkomo yemiski
Ekupheleni kwehlobo, ekuqaleni kwekwindla, inkathi yokukhwelana iqala ngezinkabi ze-musk. Ngalesi sikhathi, ezeduna ezikulungele ukukhwelana zigijimela eqenjini labesifazane. Ngenxa yezimpi phakathi kwabesilisa, onqobayo uyanqunywa, ukuthi ngubani odala i-harem. Isikhathi esiningi, izimpi ezinodlame azenzeki, ziyagquma, zibhonge, noma zishaye izinselo zazo.
Ukufa kwabantu akuvamile. Umnikazi walezi zingulube ukhombisa ulaka futhi akavumeli noma ngubani asondele kwabesifazane. Isikhathi sokukhulelwa ezinkomeni ze-musk cishe izinyanga eziyi-9. Ngasekupheleni kwentwasahlobo, ekuqaleni kwehlobo, kuzalwa inkonyane enesisindo esifinyelela ku-10 kg. Kuzalwa ingane eyodwa, kuyaqabukela ibe mibili.
Ingxenye yehora ngemuva kokuzalwa, umntwana usevele usezinyaweni zakhe. Ngemuva kwezinsuku ezimbalwa, amathole aqala ukwakha amaqembu futhi adlale ndawonye. Idla ubisi lukamama izinyanga eziyisithupha, ngaleso sikhathi isisindo sayo cishe siyi-100 kg. Kwaphela iminyaka emibili, umama nengane baxhumene ngokungenakuhlukaniswa. Isilwane sivuthwa eminyakeni emine ubudala. Isikhathi sokuphila sezinkabi ze-musk singafika eminyakeni eyi-15.
