Wadatacce
- Zaki nawa ne a duniya?
- Halayen Zaki
- Nau'in zaki da halayensu
- Katanga zaki
- Congo zaki
- Zakin Afirka ta Kudu
- Atlas Lion
- zaki nubian
- Zakin Asiya
- Zakin Senegal
- Nau'o'in zakoki da ke cikin hatsari
- Ire -iren zakoki da suka mutu
- baki zaki
- zaki zaki
- Zakin farko na kogon
- zakin amurka
- Sauran gutsattsarin zaki
Zaki yana saman sarkar abinci. Girmansa mai girma, ƙarfin yatsunsa, muƙamuƙƙunsa da rurinsa suna sa ya zama abokin gaba mai wahala don shawo kan yanayin halittun da yake zaune. Duk da wannan, akwai wasu zakuna da suka mutu da nau'in zaki da ke cikin haɗari.
Wannan daidai ne, akwai kuma har yanzu akwai nau'ikan nau'ikan wannan babbar dabbar. Tare da wannan a zuciya, a cikin wannan labarin PeritoAnimal, bari muyi magana game da shi iri zaki kuma raba cikakken jerin tare da halayen kowannensu. Ci gaba da karatu!
Zaki nawa ne a duniya?
A halin yanzu, kawai yana tsira wani irin zaki (panthera leo), daga abin da suka samo asali Ƙungiyoyi 7, ko da yake an sami ƙarin da yawa. Wasu nau'in sun lalace dubban shekaru da suka gabata, yayin da wasu suka ɓace saboda mutane. Bugu da ƙari, duk nau'in zaki da ke raye suna cikin haɗarin ɓacewa.
Wannan lambar ta yi daidai da zakuna na dangin cat amma kun san cewa akwai su ma iri zakunan tekus? Gaskiya ne! Dangane da wannan dabbar ruwa, akwai 7 glambobi tare da jinsuna da yawa.
Yanzu da kuka san nau'ikan zakuna iri -iri a duniya, karanta don sanin kowanne!
Halayen Zaki
Don fara wannan cikakken jerin halaye, bari muyi magana game da zaki a matsayin nau'in. panthera leo shi ne jinsin da nau'ukan zaki daban -daban na yanzu ke saukowa. A zahiri, Red List of the International Union for Conservation of Nature (IUCN) ya gane wannan nau'in kuma ya bayyana panthera leopersica kuma rashin jin dadi a matsayin kawai subspecies. Koyaya, sauran lissafin haraji, kamar ITIS, suna gano ƙarin iri.
Mazaunin zaki shine gandun daji, savannas da gandun daji na Afirka. Suna zaune a cikin garke kuma galibi sun ƙunshi zakuna maza ɗaya ko biyu da mata da yawa.Zaki yana rayuwa tsawon shekaru 7 kuma ana ɗaukarsa "sarkin daji" saboda fushinsa da ikon farauta. Dangane da wannan, ya kamata a lura cewa wannan dabba ce mai cin nama, wacce za ta iya ciyar da doki, dawa da sauransu, kuma mata ne ke kula da farauta da kuma ciyar da garken da kyau.
Wani fasali mai ban sha'awa na zakuna shine jaddada su dimorphismjima'i. Maza sun fi girma girma fiye da mata kuma suna da ɗimbin ɗimbin yawa, yayin da mata ke da duk gajerunsu, har ma da sutura.
Nau'in zaki da halayensu
A nau'in zaki cewa a halin yanzu akwai kuma ƙungiyoyin hukuma daban -daban sun gane su kamar haka:
- Zakin Katanga;
- Zaki-na-Kwango;
- Zakin Afirka ta Kudu;
- Atlas Lion;
- Zakin Nubian;
- Zakin Asiya;
- Zakin-senegal.
Na gaba, zamu ga halaye da abubuwan ban sha'awa game da kowane zaki.
Katanga zaki
Daga cikin nau'ikan zakuna da halayensu, zaki na Katanga ko Angola (Panthera leo bleyenberghi) an rarraba a duk Kudancin Afirka. Manyan nau'uka ne, masu iya kaiwa har zuwa kilo 280, a wajen maza, duk da cewa matsakaita shine kilo 200.
Dangane da kamanninsa, halayyar launin yashi na rigar da mayafi mai kauri da ƙyalli. Yankin waje na maniyyi na iya bayyana a haɗe da launin ruwan kasa mai haske da kofi.
Congo zaki
Kwankin Congo (Panthera leo azandica), kuma ana kiranta arewa maso yamma-congo zaki, wani nau'in tallafi ne da ake rarrabawa a filayen nahiyar Afirka, musamman a Uganda da Jamhuriyar Congo.
An sifanta shi da auna tsakanin mita 2 zuwa 50 santimita da mita 2 80 santimita. Bugu da ƙari, yana auna tsakanin kilo 150 zuwa 190. Maza suna da halayyar siffa, kodayake ba ta da ganye fiye da sauran nau'in zaki. launin gashi jeri daga yashi na gargajiya zuwa launin ruwan kasa mai duhu.
Zakin Afirka ta Kudu
O panthera leo krugeri, wanda ake kira zaki-transvaal ko zakin afrika ta kudu, iri -iri ne daga yankin kudancin Afirka, 'yar uwar zakin Katanga, duk da cewa ta zarce girmanta. Mazajen wannan nau'in sun kai tsayin mita 2 da santimita 50 a tsayi.
Kodayake suna da launin yashi na yau da kullun a cikin rigar, daga wannan iri -iri ne wanda ba kasafai yake faruwa ba Farin Zaki. Farin zaki shine maye gurbi krugeri, domin fararen rigar ta bayyana a sakamakon raunin da ya ragu. Duk da kyau, su suna da rauni a yanayi saboda yana da wahala a rufe kalar hasken su a cikin savannah.
Atlas Lion
Har ila yau ana kiranta Barbary Lion (rashin jin dadi), wata ƙungiya ce da ta zama bace a yanayi kamar 1942. Ana zargin akwai samfura da yawa a gidan namun daji, kamar waɗanda aka samu a Rabat (Maroko). Koyaya, kiwo tare da sauran nau'ikan nau'ikan zaki yana rikitar da aikin ƙirƙirar tsarkakakkun zaki na Atlas.
Dangane da bayanan, wannan nau'in zai zama ɗayan mafi girma, wanda ke nuna babban ƙima. Wannan zaki ya rayu a cikin savannas da cikin gandun daji na Afirka.
zaki nubian
Wani nau'in nau'in zakuna da har yanzu akwai shine Panthera leo nubica, iri -iri da ke zaune a gabashin Afirka. Nauyin jikinsa yana cikin matsakaicin nau'in, wato, tsakanin 150 da 200 kilo. Namiji na wannan nau'in yana da ɗimbin yawa da duhu duhu a waje.
Gaskiya mai ban sha'awa game da wannan nau'in shine ɗayan kuliyoyin da aka yi amfani da su don sanannen tambarin Metro-Goldwyn-Mayer (MGM) shine zaki Nubian.
Zakin Asiya
Zakin Asiya (panthera leo persica) ɗan asalin Afirka ne, kodayake a yau ana iya samunsa a cikin gidan namun daji da wuraren ajiyar dabbobi a duniya.
wannan iri -iri yana da ƙanƙanta fiye da sauran nau'ikan zakuna kuma tana da riga mai laushi, da jajayen riguna a cikin maza. A halin yanzu, yana cikin nau'ikan zakuna da ke cikin haɗarin ɓacewa saboda raguwar mazaunin, farauta da kishiya da mazaunan yankunan da suke zaune.
Zakin Senegal
Na ƙarshe akan jerin nau'in zaki da halayen su shine Panthera leo senegalensis ko zakin Senegal. Yana zaune cikin garke da tsayinsa ya kai mita 3, gami da jelarsa.
Wannan gandun dajin yana cikin haɗarin ɓacewa saboda farauta da faɗaɗa birane, wanda ke rage adadin abin da ake samu.
Nau'o'in zakoki da ke cikin hatsari
Duk nau'ikan zakuna suna cikin haɗarin ɓacewa, wasu cikin mawuyacin hali fiye da wasu. A cikin shekarun da suka gabata, yawan jama'a a cikin daji ya ragu kuma har haihuwar fursunoni ba ta da yawa.
Tsakanin dalilan da ke barazana ga zaki da kuma nau’inta, kamar haka:
- Fadada wuraren kasuwanci da na zama, wanda ke rage mazaunin zaki;
- Rage nau'in da ke ciyar da zaki;
- Gabatar da wasu nau'in ko kishiya da sauran masu farauta don farauta;
- farauta;
- Fadada noma da kiwo;
- Yaƙe -yaƙe da rikice -rikicen sojoji a mazaunin zakuna.
Wannan cikakken jerin fasalulluka da abubuwan nishaɗi game da zakuna suma sun haɗa da nau'in ɓacewa. Na gaba, sadu da zakoki masu ƙarewa.
Ire -iren zakoki da suka mutu
Abin takaici, nau'ikan zakuna da yawa sun daina wanzu saboda dalilai daban -daban, wasu saboda aikin ɗan adam. Waɗannan su ne nau'o'in zakoki masu ƙarewa:
- Bakin Zaki;
- Zakin kogo;
- Zakin kogon na farko;
- Zakin Amurka.
baki zaki
O Panthera leo melanochaitus, kira baki ko kakin zaki, ba Ƙungiyoyin da aka bayyana sun ɓace a cikin 1860. Kafin ya bace, ta zauna kudu maso yammacin Afirka ta Kudu. Kodayake akwai ƙarancin bayanai game da shi, ya auna tsakanin kilo 150 zuwa 250 da rayu shi kadai, sabanin garken zakuna na kowa.
Maza suna da baƙar fata, saboda haka sunan. Sun bace daga Nahiyar Afirka yayin mulkin mallaka na Ingilishi, lokacin da suka zama barazana ta yawan kai hari kan yawan mutane. Duk da gushewar su, ana ganin zakuna a yankin Kalahari suna da kayan halitta daga wannan nau'in.
zaki zaki
O Panthera leo spelaea jinsin da aka samu a Tsibirin Iberian, Ingila da Alaska. Ya Zauna Duniya a lokacin Pleistocene, Shekaru miliyan 2.60 da suka gabata. Akwai shaidar wanzuwar ta godiya ga zane -zanen kogo daga shekaru 30,000 da suka gabata da burbushin da aka samu.
Gaba ɗaya, halayensa sun yi kama da na zaki na yanzu: tsakanin tsawon mita 2.5 zuwa 3 da kilo 200 a nauyi.
Zakin farko na kogon
Zaki na kogon zamani (Panthera leo fossilis) yana daya daga cikin nau'ikan zakuna, kuma ya zama ya mutu a cikin Pleistocene. Ya kai tsayin mita 2.50 kuma ya zauna cikin Turai. Yana daya daga cikin tsofaffin burbushin dabbobin da aka taba samu.
zakin amurka
O Panthera leo atrox ya bazu ko'ina cikin Arewacin Amurka, inda mai yiyuwa ne ya kai ga ƙetaren Bering kafin ɓarkewar nahiya ta afku. Wataƙila shi ne mafi girma nau'in zaki a tarihi, an yi imanin cewa ya auna kusan mita 4 kuma yayi nauyi tsakanin kilo 350 zuwa 400.
Dangane da zane -zanen kogon da aka samo, wannan nau'ikan ba ni da man ko kuma ya kasance yana da ƙima sosai. Ya ɓace yayin ɓarkewar megafauna wanda ya faru a cikin Quaternary.
Sauran gutsattsarin zaki
Waɗannan su ne wasu nau'ikan zakuna waɗanda suma sun mutu:
- Zakin Beringian (Panthera leo vereshchagini);
- Zakin Sri Lanka (Panthera leo sinhaleyus);
- Zakin Turai (panthera leo Turai).
Idan kuna son karanta ƙarin labarai makamantansu Nau'in Zaki: Sunaye da Halaye,, muna ba da shawarar cewa ku shiga ɓangaren Curiosities na duniyar dabbobi.