Ilimi:Ilimin sakandare da makarantu

Jirgin dabba: fasali da jinsin wakilan kare iyali

Dabba na ganima Jackal nufin da canine. Yana cikin dabi'u da yawa kamar danginsa, karnuka da wulunci, amma har yanzu yana da banbanci. Idan aka kwatanta da wuttsai, wadannan dabbobi sun fi girma. Abincin su ya ƙunshi tsuntsaye da dabbobi masu yawa da yawa, ko da yake wasu jackals wasu lokuta suna iya cin dabbobi da yawa marasa lafiya ko marasa lafiya. A lokacin farauta, sun fi so su kwanta da kai hari ga wanda aka azabtar da shi, da sauri ta jefa. Sau da yawa ƙwayoyin dabbobi masu yawa suna zama ganima ga jackal.

Areal

Ana samo takalma a wasu ƙasashe. A Asiya, suna zaune ne a yankunan kudancin, amma har yanzu suna da nau'in jackals dake zaune a arewacin kafawan Himalayas da Pamirs. Ana iya samun su a Caucasus da kuma kuducin Turkmenistan.

A cikin Turai, jackals suna zaune a cikin Balkans da kuma a ƙasashen kuducin Hungary. Anan zaka iya samun jinsin da ake kira jackal na zinariya.

Arewa da arewa maso gabashin Afirka shine mazaunin mafi yawan nau'o'in, ciki har da kurkuku, Senegal, Habasha da wasu nau'in jackals.

Iri

Ƙasar dabba ta bambanta. Yin nazarin gidan karnuka, ka yi mamakin yawancin jinsin da aka sani ga 'yan adam. Ga wadansu iri-iri masu rarrafe:

  • Golden;
  • Na al'ada;
  • Senegal;
  • Habasha;
  • An rude;
  • Wolf, da sauransu.

Bari mu bincika dalla-dalla wasu daga cikinsu.

Babban jackal

An kira wannan jinsin kurkuku na Afirka ko kuma jagoran Asiya. Areal:

  • Afirka (arewacin);
  • Turai (tsakiya da kudu maso gabas);
  • Asia (kudu maso gabas).

A waje dai jackal yana kama da danginsa - wolf wolf. Babban bambance-bambance: ƙwaƙwalwar ƙwaƙwalwa, ƙananan wutsiya, jiki mai laushi. Dabba yana da haske, kuma launi a cikin hunturu yana da launin ja-ja, yayin da yakin kerkuku yayi nauyi, kuma ulu yana da launin toka.

Yawancin jackal na yau da kullum yana da wannan suna, yana da karin kamance da coyotes, launin toka da Habasha. Ba ya yi kama da jackal mai tsauri. A cikin labarin tarihin mutanen Afirka da na Asiya an kira shi maƙaryaci ne kuma mai ruɗi. A cikin su, jackal dabba alama ce ta coyotes da foxes, wanda ya zama jarumi na tsoho tarihin mutanen Turai da Arewacin Amirka.

Shirin samfurin yana daukar kwanaki 60. Yana faruwa sau biyu a shekara:

  • A cikin kaka. A rabi na biyu na Satumba, dabba ya fara zubar da wutsiyarsa. Bugu da ƙari wannan tsari yana wucewa zuwa baya, ciki da bangarori, daɗaɗa baya a kan iyakoki da kuma shugaban wani jackal.
  • A cikin bazara. Tun watan Maris, gyaran farko yana farawa tare da sassan jiki da kuma shugaban jackal, sa'an nan kuma ya tafi cikin sassan, baya da wasu sassan jikin, ciki har da wutsiya.

A cikin farauta jackals suna da hankali. Ba za su kai farmaki ga dabbobin da suka wuce su ba. Jackal yayi bincike don ganima, yana kusantar da shi a asirce kuma ya yi tsalle. A kan manyan dabbobi, suna kai hari kawai a cikin fakitoci.

Sake bugun dabbobi masu yawa

A matsayinka na doka, dodanni na dabbobi suna zaune a nau'i ko kuma tare da 'ya'yansu. Yana da wuya a sadu da manyan makarantu, amma suna faruwa. Yawancin haka wannan wuri ne da aka sanya mai yawa sharar gida daga rayuwar mutum. Dabbobi a nan ba su rasa abinci, sabili da haka ƙungiyar a makarantu. Ba kamar wasu nau'in ba, jackal na rayuwa yana zaman lafiya cikin iyalinsa.

Lokacin aure yana da kimanin kwanaki 28. Abin mamaki ne, duk wannan lokacin namiji da mace ba su iya raba su. Wannan gwajin yana da kwanaki 4, kuma idan haɗin kai bai sami nasarar ba, zai sake tashi tsawon kwanaki 6-8. Lokaci matsala shine Fabrairu.

Mace na jackal ta haifa don kwanaki 60-63. A cikin kwanciya kadan 2, iyakar 8 ƙwallon ƙafa. Babies suna gaba da makanta. Rashinsu yana da taushi kuma yana da launi daga launin toka zuwa launin ruwan kasa. Bayan wata daya bayanan launin launi kuma samo launi na musamman irin wannan - ja-ja, tare da haɓakar inuwa mai duhu. Kwararru suna buɗe idanunsu a ranar 8-11. A watanni biyar suna da hakora. Yarinyar tana ciyar da jarirai don watanni 2-3, da sauƙin canja wurin su zuwa ƙayyadadden ƙwayoyi na jackals.

Gudun Jackal

Yankin wannan mayaƙan kaya shine Afrika, mafi mahimmanci, kudancin da tsakiya. Jackal mai ragu yana so ya zauna a wuraren da aka sanyaya inda akwai bishiyoyi da shrubs. Wannan jinsin yana da biyan kuɗi 4 kuma a kan nahiyar Afirka an wakilta fiye da sauran dangi.

Bisa ga bayanin waje shine dabba ne na matsakaicin matsakaici:

  • 7-14 kg - nauyin jiki;
  • 70-85 cm - girman katako;
  • 40-50 kg - tsawo a withers;
  • 30-40 cm - wutsiya.

Mata suna da muhimmanci fiye da maza. Dabba yana da karfi, mai iko, canines masu tsayi mai zurfi. Ba kamar wasu nau'in ba, yana da gajeren lokaci, mai faɗi. Gashi yana da launin launin toka mai launin toka, a kan tarnaƙi akwai murfin haske. Wannan yanayin launi kuma ya zama dalilin da sunan jinsuna. Magancin mai tsinkaye shine yawancin abin da yake da shi. Launi na wutsiya baƙar fata ne, kuma bakinsa yana fari.

Maganin jima'i masu tayar da jima'i suna kaiwa lokacin da suke da shekaru 6. Wadannan dabbobi guda ɗaya ne, ma'aurata suna rayuwa tare a rayuwarsu. Rayuwar rayuwar mutane da yawa a cikin wannan jinsin tana da mahimmanci a cikin manyan karnuka, shekaru 10-12. Ƙungiyar iyali tana ƙunshe da ɗayan biyu da zuriyarsa. Zai iya haɗawa da mutane 7-8.

An yi wa tumakin jawo hankalin da yawa a cikin dare. Abincinsu yana shayewa a lokacin damina da ƙananan dabbobi a fari. Ba su ƙin abincin kayan lambu, wanda a cikin abincin su ya kai kashi 30%.

Ga shanu, waɗannan jackals ba su da hatsarin gaske. Har ila yau, ba su yi amfani da nama ba, tun da sun fi son abincin da aka kama. Yawan dabino mai ragu na dabba yana dacewa da kowane hali, musamman ma wajibi ga cin abinci.

Yaren Jackal

Wannan jinsin magunguna ma na kare dangi ne. Haƙƙarwar Habasha tana da tsayi mai tsawo. Hawan da aka bushe yana da 60 cm. A nauyi, masu girma sun isa taro:

  • 13 kg - mata;
  • 16 kg ne maza.

Feature a cikin tsari - dogon launi. Da dalilai na waje, wannan dabba ce mai wakiltar wakilin kare dangin. Gilashin yana da duhu. A kan kirji, makogwaro da takalma, inuwa yana da haske, amma wani lokacin yana iya zama fari. Kunnuwa (baya) da wutsiya baƙi ne.

Abun dabba Habasha yana zaune a Afirka. Biyan kuɗi guda biyar ana samun su a arewacin hawan Habasha, kuma wasu biyu sun fi zama a kudancin wannan kasa.

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