Ngokuqinisekileyo uvile ngodumileyo Ingwe eneesaber. Luhlobo olukhoyo namhlanje. Xa sithetha ngezinyo elidumileyo le-saber, lisikhumbuza ngo-Diego, ingwe evela kwi-Ice Age. Ezi zilwanyana zazikho ngexesha lazo kwaye zityhila iimfihlelo ezintle. Ngesi sizathu, siza kunikezela eli nqaku ukuba sazi ukuba bunjani ubomi kwezi zilwanyana kunye nokuba zinjani na iimpawu zazo. Yintoni unobangela wokuphela kwayo?
Kule posi siza kugubungela yonke into ekufuneka uyazi malunga ne-tiger yamazinyo e-saber.
Ingwe enamazinyo eSaber kunye neempawu zayo
Into esetyenziswayo njengamazinyo esabra ligama elibhekisa kwiintlobo ezahlukeneyo zezilwanyana ezincancisayo ezibonakaliswa ngokuba namazinyo amakhulu emifinya. La mazinyo aphuma ngaphandle kumacala omabini omlomo. Izilwanyana ezinezi mpawu zihlala ngexesha leCenozoic.
Ngaphandle kwegama elinikiweyo, azinxibelelananga kwaphela nengwe esaziyo namhlanje. Nangona kunjalo, bathelekiswa nabo ngenxa yesayizi yabo enkulu. Amazinyo eSaber ayintsapho encinci yaseMachairodontinae, ngelixa izingwe esizaziyo namhlanje zikwintsapho yaseFelinae. Le ntsapho ibandakanya uninzi lwezinto ezingapheliyo, kubandakanya uhlobo lweSmilodon. Olu hlobo lolunye linengwe eyaziwayo enamazinyo amabi.
Igama linikezwe yimilo egobileyo kunye ne-eongated fangs yesaber yokwenyani. Olu didi lubandakanya zonke izilwanyana ezinee-canines ezinkulu eziye zafunyanwa kwimbali yonke. Ii-Canine ngamanye amaxesha ziye zaba ngama-20-26 cm ubude. Ii-canine zirekhodwe kumadoda nakwabasetyhini, ke ayisiyonto yahlukileyo kokomileyo kohlobo.
Amathambo kunye nokufumanisa
Ngombulelo kwiirekhodi zeefosili ezinokuthi zichongwe ukuba amazinyo e-saber ayenendawo ebanzi yokuhambisa kwilizwekazi laseMelika. Baqikelelwa ukuba phakathi kwe-1 kunye ne-1,1 yeemitha ubude. Ezinye iisampulu zinokufikelela kwi-300 kg ngokobunzima, nto leyo ibenze boyika kakhulu.
Iifolishi zisebenzisa amazinyo azo ukubulala ixhoba ngokufuthaniseleka. Ziluma umqala okanye impumlo ukuze umoya ungadluli kwimiphunga yazo. Ngamanye amaxesha, ukulunywa kunikwa entloko okanye entanyeni ukuze wophule ukakayi okanye amathambo omqolo kwaye uwabulale kwangoko. Oku kunqabile rhoqo, kuba amazinyo e-saber ayesengozini yokwaphuka ukuba ayesetyenziselwa ukuluma amathambo. Ke ngoko, ezi zilwanyana zikhethekileyo ekuzingeleni ixhoba elikhulu, apho bekukho umngcipheko omncinci wokuluma kwamathambo. Ukuba bezingela iintlobo ezincinci, amathuba okuphuka kwamazinyo abo omeleleyo ayephezulu.
Kuyamangalisa ukucinga ukuba, ngaphandle kokuhlasela ixhoba elikhulu, amazinyo e-saber ayenamandla kakhulu. Kwaye kunjalo, ukusebenza kwala mazinyo kuhlala kwikona abanokufikelela kuyo xa bevula umhlathi. Ngelixa ingonyama siyaziyo namhlanje inokuvula umhlathi wayo kuphela kwii-65 degrees, ingwe enamazinyo enesaber yayinokufikelela kwi-120 degrees.
Imoji yeSaber Tooth Tiger
Ngokungafaniyo nokwenzekayo nge-feline, ii-macayrodontines zazingafuni ukubulala ixhoba lazo ngokufuthaniseleka. Ukucinga ngendleko zamandla ekufuneka ubambe ixhoba, zigcine zingenamandla kwaye zilume de zifunxe, yinto ebaluleke kakhulu kolu hlobo lwesilwanyana esinobunzima obungaka. Ke ngoko, ithiyori exhaphakileyo yokuba kukho malunga nokuzingelwa kwezi zilwanyana ngaphambi kwexhoba elikhulu kukuba lihlasele zivela ezantsi ukuze zibambe, zilume kwaye zisike umqala. Ngale ndlela, ixhoba laliza kuphuma kwimizuzu nje embalwa ngaphandle kokukwazi ukwenza nantoni na ukubaleka okanye ukubaleka.
Ixesha elide, elibukhali, eligobileyo Babephethe ukungena ngaphakathi kwixhoba de babe bancitshiswe ngokupheleleyo kwaye bakwenza oko ngokukhawuleza ngakumbi kunokusindwa. Ezinye zeesampulu zazinemiphetho yamabamba njengesaha. Ngale ndlela, banokufumana ukulunywa ngokucoca nokucoca ngokukhawuleza. Ke, banciphisa inkcitho yamandla eveliswa ngokuzingela ixhoba kunye nemingcipheko enokubakho ixhoba elinokuthi lihlasele (kwimeko yezinye izilwanyana ezinje ngokukhaba kwehashe okanye ixhama eline-goring).
Eyona nto ibaluleke kakhulu kwezi zilwanyana zii-canines. Umsebenzi wokukrazula nokuphelisa ixhoba uyonyuka xa ubanjiwe kwaye ungashukumi emhlabeni. Kwelinye icala, kukholelwa ukuba, ukongeza kuthintelo lokuhamba kokuphefumla, ezi canines zisika imithambo yegazi ephambili ejongene nokuhambisa igazi liye kwingqondo. Xa igazi lingasafikeleli ebuchotsheni, ngokuqinisekileyo ixhoba liyalahleka ngaphambi kokuba life. Oku kuthintela nayiphi na imeko apho unokuzikhusela khona.
Kwimeko apho ixhoba lisindile phambi kokuba likwazi ukuyihambisa emzimbeni, liyakuphela liphume ngokupheleleyo ngenxa yokulunywa emqaleni. Isiphumo kukuba impumelelo yokuzingela yehlosi elinamazinyo amakhulu yayiphezulu kakhulu. Ukuba oku bekunjalo, kwakutheni ukuze kuphele? Masibone ngoku
Unobangela wokuphela
Ezi zilwanyana zaphela i-12.000-10.000 kwiminyaka eyadlulayo. Unobangela ophambili wokunyamalala kwezi rhamncwa lutshintsho olukhulu olwenzekileyo kwinqanaba lemozulu kunye notshintsho kokusingqongileyo. Olu tshintsho luvelise iimpembelelo ezahlukeneyo kuthotho lokutya kwamazinyo e-saber. Ukuhanjiswa kwexhoba elikhulu ebelikade likubamba kwahlakazeka ngakumbi. Ayenzanga kuphela umsebenzi wokukhangela onzima kakhulu, kodwa nokuzingela.
Utshintsho lwemozulu lubangele ukubuyela umva komkhenkce kunye nokunyuka kwemvula. Njengoko i-ikhosistim itshintsha-tshintsha, ikwanjalo nendlela yabo yokuphila. Utshintsho kumaqondo obushushu notyani lwenza ukuba kube nzima ukubamba ixhoba. Ukhuphiswano phakathi kwezilwanyana ezitya inyama lwaba nogonyamelo olugqithisileyo. Ekugqibeleni, kunokwenzeka ukuba ukufika kwehominids yokuqala kukhawulezise ukuphela kwazo ngokuzingela.
Ndiyathemba ukuba ngolu lwazi unokufunda ngakumbi ngehlosi elinamazinyo amabi.