Kufotokozera ndi mawonekedwe a kambuku wamasamba okhala ndi saber
Kambuku wa mano akuthwa ndi wa banja amphaka okhala ndi manoyomwe inatha zaka zoposa 10,000 zapitazo. Amachokera m'banja la mahairod. Chifukwa chake olusa adatchulidwanso chifukwa cha zibambo zazikulu zazikulu za masentimita makumi awiri, zomwe mawonekedwe ake amafanana ndi mipeni. Kuphatikiza apo, adazunguliridwa m'mphepete, ngati chida chomwecho.
Pakamwa pankatsekedwa, malekezero a mano anali kutsitsidwa pansi pa chibwano cha kambuku. Pachifukwa ichi pakamwa palokha panatseguka kupitirira kawiri ngati cha nyamakazi yamakono.
Cholinga cha chida choopsa ichi sichimadziwika. Pali malingaliro kuti amuna adakopa akazi abwino kwambiri ndi kukula kwa mayini. Ndipo panthawi yosakira, adapereka zilonda zakufa pa nyamayo, yomwe, chifukwa chakuchepa kwamwazi, idafooka ndipo sinathe kuthawa. Kodi mothandizidwa ndi mano, pogwiritsa ntchito chotsegulira chotsegulira, titha khungu la nyama yomwe yagwidwa.
Chokha nyalugwe wa mano opha nyama, anali wokopa kwambiri komanso waminyewa, mutha kumutcha wakupha "wangwiro". Mwina, kutalika kwake kunali pafupifupi mita 1.5.
Thupi limapuma ndi miyendo yaifupi, ndipo mchira udawoneka ngati chitsa. Panalibe funso lachisomo chilichonse ndi kusalala kwa feline poyenda ndi miyendo yotere. Malo oyamba anatengedwa ndi liwiro la zochita, mphamvu ndi luso la mlenje, chifukwa sanathenso kuthamangitsa nyamayo kwa nthawi yayitali chifukwa cha kapangidwe ka thupi lake, ndipo adatopa msanga.
Amakhulupirira kuti mtundu wa khungu la kambukuyu unali wowala kwambiri kuposa mikwingwirima. Mtundu waukulu unali kubisa mithunzi: zofiirira kapena zofiira. Pali mphekesera zokhudza wapadera akambuku oyera azisamba zoyera.
Ma Albino amapezeka m'mabanja a feline, chifukwa chake molimbika mtima titha kunena kuti utoto uwu umapezekanso munthawi zakale. Anthu akale adakumana ndi chilombocho chisanathere, ndipo mawonekedwe ake anali otsimikiza kuti amachititsa mantha. Izi zitha kuchitika ngakhale pano poyang'ana chithunzi cha nyalugwe wamanyazi kapena kuwona zotsalira zake mu nyumba yosungiramo zinthu zakale.
Pachithunzicho muli chigaza cha nyalugwe wokhala ndi mano akuthwa
Akambuku okhala ndi mano azisamba amakhala onyada ndipo amatha kupita kukasaka limodzi, zomwe zimapangitsa moyo wawo kukhala ngati mikango. Pali umboni kuti tikakhala limodzi, anthu ofooka kapena ovulala amadyetsa kusaka nyama zathanzi.
Kakala ya akambuku
Akambuku okhala ndi mano akuthwa Kwa nthawi yayitali amalamulira madera amakono aku South ndi North America kuyambira koyambirira kwa Quaternary nthawi - Chomera. M'miyeso yaying'ono kwambiri, zotsalira za akambuku okhala ndi mano opweteka zapezeka m'makontinenti a Eurasia ndi Africa.
Zotchuka kwambiri ndi zakale zomwe zidapezeka ku California munyanja yamafuta, yomwe kale inali malo akale othirira nyama. Kumeneko, onse omwe anazunzidwa ndi akambuku a mano opha ndi osaka nawonso adagwera mumsampha. Chifukwa cha chilengedwe, mafupa onsewa amasungidwa bwino. Ndipo asayansi akupitilizabe kupeza zatsopano za akambuku okhala ndi mano opweteka.
Malo awo okhala anali malo okhala ndi zomera zochepa, mofanana ndi mapiri amakono ndi zigwa. Bwanji Akambuku okhala ndi mano opweteka amakhala ndi kusaka mwa iwo, titha kuwona zithunzi.
Chakudya
Monga olusa onse amakono, iwonso anali nyama zodya nyama. Kuphatikiza apo, adasiyanitsidwa ndi kufunika kwakukulu kwa nyama komanso kuchuluka kwake. Iwo ankasaka nyama zazikulu zokhazokha. Izi zinali njati zamakedzana, akavalo amiyendo itatu, ma sloth, ndi proboscis yayikulu.
Titha kuwukira Akambuku okhala ndi mano opweteka ndipo zazing'ono mammoth... Nyama zazing'ono sizinakwanitse kuwonjezera chakudya cha nyamayi, chifukwa sakanakhoza kuigwira chifukwa chakuchedwa kwake ndi kuidya, mano akulu amatha kumusokoneza. Asayansi ambiri amanena kuti nyalugwe wa mano akuthwa sanakane kudya munthawi yoyipa.
Nyalugwe wamanyazi a Saber m'nyumbayi
Chifukwa chakutha kwa akambuku okhala ndi mano opha ndi sabata
Zomwe zimayambitsa kutayika sizinadziwike. Koma pali malingaliro angapo omwe angakuthandizeni kufotokoza izi. Awiri mwa iwo ndi ogwirizana ndi zakudya za nyamayi.
Woyamba amaganiza kuti mwadya Akambuku okhala ndi mano opweteka osati ndi nyama, koma ndi mwazi wa nyama. Ankagwiritsa ntchito mano awo ngati singano. Iwo adapyoza thupi la wovulalayo m'chiwindi, ndikunyamula magazi omwe amayenda.
Nyamayo idakhalabe yolimba. Chakudya choterechi chimapangitsa nyama zolusa kusaka pafupifupi masiku athunthu ndikupha nyama zambiri. Izi zidatheka isanafike nthawi yachisanu. Pambuyo pake, masewerawa atatha, akambuku okhala ndi mano owopsa adatha chifukwa cha njala.
Chachiwiri, chofala kwambiri, chimati kutha kwa akambuku okhala ndi mano opatsirana kumalumikizidwa ndikuzimiririka kwa nyama zomwe zimadya nthawi zonse. Kumbali inayi, sakanatha kumanganso chifukwa cha mawonekedwe awo.
Pali malingaliro tsopano Akambuku okhala ndi mano opweteka komabe wamoyo, ndipo adawonedwa ku Central Africa ndi alenje ochokera m'mafuko am'deralo, omwe amamutcha "mkango wamapiri".
Koma izi sizinalembedwe, ndipo zikadali pamlingo wa nkhani. Asayansi samakana kuthekera kwa kukhalapo kwa mitundu yofananira yofananira pano. Ngati Akambuku okhala ndi mano opweteka ndipo, komabe, adzaipeza, kenako azipita masambawo nthawi yomweyo Buku Lofiira.
