Girman masu girma da ƙananan. Tsayin Jikin 125-220 cm, tsayin wutsiya 18-45 cm, tsayi a witiri 70-130 cm. Weight 50-250. Maza sun fi mata yawa. Haske zuwa gini mai nauyi. Jiki a cikin sacrum yayi dan kadan sama da na scruff. Shugaban babba. A ƙarshen muck akwai matsakaici mai tsayi ko babban yanki na fata. Idanun suna da girma. Kunnuwa na tsaka-tsakin tsaran tare da zubin da aka zana ko zagaye. Wata gabar jiki na bakin ciki. Wutsiya matsakaiciyar tsayi ce tare da goge gashi a ƙarshen. Nauyin 30-100 cm tsayi; maza ne kaɗai ke da su. Kakakin madaidaiciya ko na madaidaiciya suna canzawa a gindi a kusurwa da juna kuma tafi gaba ɗayanta baya. Ofafin ƙaho S-S ቅርፅ yana lanƙwasa gaba da gaba. Ana zagaye ƙaho a kewayen. Kusan dukkan tsawon kaho suna da yiwuwar jujjuyawar shekara. Hanyoyin matsakaici suna da tsayi ko tsayi, da aka nuna. Kakakin mahaifa babba, mai tsawo. Launin launi da hooves da launin toka-mai launin toka-baki ko baƙi-mai-baki.
Gashin gashi mai gashi ne mara nauyi, mara nauyi, ko matsakaici tsayi. Akwai rawar wuya a wuya. Jikin na sama mai launin shuɗi-launin toka-baƙi, mai launin toka-shuɗi, launin shuɗi-launin shuɗi, launin ruwan kasa-ja, launin ruwan kasa-baki ko kusan baƙi. Yawancin lokaci baya yana da duhu fiye da bangarorin. Bangarorin biyu na kafafu tare da rawaya mai launin shuɗi ko baki. Abun farin zobba a galibi suna cikin sassan sassan su. Lebe, lebe, yanki kusa da idanun, ringi kusa da hanci da tushe na kunnuwa masu haske ko fari. Kashi na gefen jiki da kuma “madubi” kusa-kusa sune launin toka, launin rawaya-fari ko fari. Abun ciki shine ƙanana ko a'a. Glandar ciki ba ya nan ko halarta cikin adadin nau'i biyu ko huɗu. Babu kyawon carpal da interdigital gland. Kan nono 2 nau'i-nau'i.
Kwanyar ta kasance kunkuntar, gefuna da baya bayanan manyan manyan rabe-rabe suna haɗe zuwa bangarorin. Akwatin kwakwalwa kusan kashi ɗaya bisa uku na tsayin gaban. Kasusuwa na hanci da tsayi da fadi. Ethaddamarwa da ɗabi'a da manyan abubuwa suna da yawa.
Tsarin kwalajin kwayoyi na kwalaben ruwa da cob 50, da kuma na Nile - 52.
Rarraba cikin yankin Saharar Afirka.
8 savannas suna zaune a ƙarshen gandun daji, ko a cikin gandun daji gallery kusa da jikin ruwa, ko a wurare masu larura a filayen da tuddai. Amma ana ajiye su ga mafi yawan ɓangare a cikin ƙananan ƙananan yara sun ƙunshi namiji, mata da yawa da samari. Zasu iya iyo sosai. Suna ciyar da ciyawar ciyawa da tsirrai masu ruwa, kuma K. ellipsiprymnus da K. kob suma akan ganyayyaki da tsiran bishiyoyi. Mai aiki da safe, maraice da dare. Lokacin kiwo shine yawanci ba a tsare shi a wani lokaci na shekara. Mazaje masu shayarwa sun mamaye ƙaramin yanki, wanda ke tsaro. Tsawan ciki na watanni 7-8 ne. A cikin zuriyar dabbobi ɗaya, da wuya biyu, da wuya baƙi uku. Balaga yana faruwa, a fili, cikin shekaru 1.5. Rayuwar rayuwa kusan shekaru 12 ne, a cikin bauta zuwa shekaru 17.
Saboda kyawawan ƙahonin, suna zama abin neman farauta.
Babbar akuya - K. ellipsiprymnus Ogilby, 1833 (Yankin Saharan Afrika, daga Senegal a yamma zuwa Somalia a gabas)
Kob - K. kob Erxleben, 1777 (daga Senegal da Gambiya gabas zuwa kudu maso yamma Habasha da kudu zuwa kusan 17 ° S),
Puku K. vardoni Livingstone, 1857 (arewacin Botswana, Zambia, Malawi, Tanzania, Zaire),
Lychee-K. leche Gray, 1850 (Botswana, Angola, Zambia, kudu maso gabashin Zaire),
Nile Lychee - K. megaceros Fitzinger, 1855 (Yankin Kogin Nile a cikin Sudan ta Kudu da Yammacin Habasha).
Wasu masu bincike (alal misali, Ellerman, 1953) sun ware wata nau'in musamman daga K. ellipsiprymnus K. defassa Riippel, 1835, sun haɗa da (alal misali, Haltenort, 1963) K. vardoni a cikin K. kob, ya ware (Simpson, 1945) K. kob a cikin ta musamman halittar Adenota Grav, 1847, da K-megaceros a cikin halittar Onotragus Heller, 1913.
An haɗa Lychee a cikin littafin Red a matsayin ƙaramin nau'in da zai iya kasancewa cikin haɗarin rugujewa nan gaba.
Bayanin
Goatan akuya na Sudan yana da tsawo na 90-100 santimita a ƙusasshe kuma yana awo daga kilo 70 zuwa 110. Jawo shine mai saurin gashi musamman gashin kansa akan kuncin maza da mata, kuma maza na iya samun gashin da ya fi tsayi a wuyan. Goatsan sudan suna da ƙarancin jima'i. Launin mace mace launin ruwan kasa ne (yara maza kuma suna da wannan launi, amma yana ɓacewa lokacin da suka kai shekaru 2-3) tare da farin ƙananan ciki, babu ƙaho. Launin maza shine launin ruwan kasa mai launin ruwan hoda ko launin shuɗi mai launin shuɗi launin shuɗi tare da fararen "alkyabbar" a kafadu da ƙananan fararen wurare kusa da idanu. Gwiwa sun yi girma zuwa tsawon 50-80 cm, suna da kewayawa, “siffar mai zaƙi”. Matsakaicin rayuwa na rayuwa daga shekaru 10 zuwa 11.5, matsakaicin - har zuwa shekaru 19.
Rayuwa da halaye
Goatsan sudan suna da ikon yin babbar murya don yin magana da juna da bayar da sigina. Kukan matan sun yi kama da murfin yatsan kafa. Awakin Sudan suna cikin dabbobi da ake kira "maraƙi", suna aiki cikin sa'o'in maraice kuma kafin wayewar gari. Ganyayyaki suna samar da inda ake samun kusan mata 15 ga kowane namiji. Suna ciyar da abinci mai kyau, shinkafa daji da tsirrai masu ruwa. Sun kai ga balaga har zuwa shekara biyu; yin gwagwarmaya akan ƙahon mata yayin lokacin kiwo gama gari ne. Mace ta kawo ɗan rago bayan watanni 7-9 na ciki, a lokacin da ya kai watanni 6-8 ya zama mai 'yanci.
Bayanan kula
- ↑ 12Sokolov V.E. Theamus biyu na sunayen dabbobi. Dabbobi masu shayarwa Latin, Rashanci, Ingilishi, Jamusanci, Faransanci. / Acad ya gyara shi. V. E. Sokolova. - M.: Rus. lang., 1984. - S. 132. - kwafi 10,000.
- ↑ Cikakken bayanin Encyclopedia. "Dabbobi masu shayarwa" Yarima. 2 = Sabon Encyclopedia na dabbobi masu shayarwa / Ed. D. MacDonald. - M.: "Omega", 2007. - S. 470. - kwafi 3000. - ISBN 978-5-465-01346-8
Gidauniyar Wikimedia. 2010.
Dubi abin da "Goat ɗin ƙasar Sudan" yake a cikin wasu ƙamus.
Dan akuyar sudan - nilinis ličis statusas T sritis zoologija | vardynas taksono rangas rūšis atitikmenys: kuri'a. Kobus megaceros angl. Mrs. Grey's kob, Mrs. Matsayi na Grey, lechwe vok. Weißnacken Moorenantilope rus. Kogin Nile, goatan ƙasar Sudan ryšiai: ... ... Žinduolių pavadinimų žodynas
Ruwa na ruwa (HALITTA) -? Awakin ruwa ... Wikipedia
Kobus megaceros - nilinis ličis statusas T sritis zoologija | vardynas taksono rangas rūšis atitikmenys: kuri'a. Kobus megaceros angl. Mrs. Grey's kob, Mrs. Matsayi na Grey, lechwe vok. Weißnacken Moorenantilope rus. Kogin Nile, goatan ƙasar Sudan ryšiai: ... ... Žinduolių pavadinimų žodynas
Mrs. Grey's kob - nilinis ličis statusas T sritis zoologija | vardynas taksono rangas rūšis atitikmenys: kuri'a. Kobus megaceros angl. Mrs. Grey's kob, Mrs. Matsayi na Grey, lechwe vok. Weißnacken Moorenantilope rus. Kogin Nile, goatan ƙasar Sudan ryšiai: ... ... Žinduolių pavadinimų žodynas
Mrs. Lechwe na Grey - nilinis ličis statusas T sritis zoologija | vardynas taksono rangas rūšis atitikmenys: kuri'a. Kobus megaceros angl. Mrs. Grey's kob, Mrs. Matsayi na Grey, lechwe vok. Weißnacken Moorenantilope rus. Kogin Nile, goatan ƙasar Sudan ryšiai: ... ... Žinduolių pavadinimų žodynas
Nile lechwe - nilinis ličis statusas T sritis zoologija | vardynas taksono rangas rūšis atitikmenys: kuri'a. Kobus megaceros angl. Mrs. Grey's kob, Mrs. Matsayi na Grey, lechwe vok. Weißnacken Moorenantilope rus. Kogin Nile, goatan ƙasar Sudan ryšiai: ... ... Žinduolių pavadinimų žodynas
Weißnacken-moorenantilope - nilinis ličis statusas T sritis zoologija | vardynas taksono rangas rūšis atitikmenys: kuri'a. Kobus megaceros angl. Mrs. Grey's kob, Mrs. Matsayi na Grey, lechwe vok. Weißnacken Moorenantilope rus. Kogin Nile, goatan ƙasar Sudan ryšiai: ... ... Žinduolių pavadinimų žodynas
nilinis ličis - statusas T sritis zoologija | vardynas taksono rangas rūšis atitikmenys: kuri'a. Kobus megaceros angl. Mrs. Grey's kob, Mrs. Matsayi na Grey, lechwe vok. Weißnacken Moorenantilope rus. Kogin Nile, ,an Sudan ɗin ryšiai: platesnis tashar jiragen ruwa - ... ... Žinduolių pavadinimų žodynas
Wada lychee - nilinis ličis statusas T sritis zoologija | vardynas taksono rangas rūšis atitikmenys: kuri'a. Kobus megaceros angl. Mrs. Grey's kob, Mrs. Matsayi na Grey, lechwe vok. Weißnacken Moorenantilope rus. Kogin Nile, goatan ƙasar Sudan ryšiai: ... ... Žinduolių pavadinimų žodynas
Sudan (Jiha) - Sudan, Jamhuriyar Demokradiyyar Sudan (Larabci: Jumhuriat as Sudan ad Dimocracy). I. Janar bayani C. Jiha a yankin Arewa maso Gabashin Afirka. Tana iyaka da arewa da Masar, arewa maso yamma da Libya, yamma da Jamhuriyar Chadi, kudu maso yamma tare da Afirka ta Tsakiya ... Babban Soviet Encyclopedia
Bayyanar awakin Sudan
Awakin Sudan na iya awo daga kilo 60 zuwa 120, matsakaicin nauyin jikin kuwa kilo 90. A tsayi, sun kai mafi yawan lokuta santimita 150.
Tsayin maza a cikin kafadu kusan santimita 100-105. Mata a ƙasa maza - 80-85 santimita.
Don haka bayyanar sifofin jima'i halayen waɗannan dabbobi ne waɗanda maza da mata suke wakilta ga jinsin halittu daban-daban. Mutane daban-daban na mata da maza sun bambanta da launi, tsari da girman jiki.
Mayafin kwanciyar ruwan 'lychee na Nijer' ne mai tsayi da tsayi. Wutsiya tana da tsawo, cinyoyinta suna da fadi, hanci kuma gajeru. Launin launi na mazan maza masu launin ruwan kasa-ƙasa, kuma a bayan ƙaho suna da farar fata. Wani farin tabo ya haɗu da tsiri iri ɗaya launi da ke kan wuya.
Kogin Nile lychee ko ɗan Sudan ɗin (Kobus megaceros).
Maza suna da ƙaho mai fasali mai kauri sau uku. Tsawon Kakakin zai iya kaiwa santimita 48-87. Launi na mata launin shuɗi ne, ban da haka, ba su da kaho.
Kiwo cikin kogin Nilu
Wadannan awaki suna yin kiwo kowace shekara. A cikin yanayin, wannan lokacin ya faɗi a kan Fabrairu-Mayu. Ciki yakan kai kimanin watanni 7. Calfan maraƙi ɗaya mai nauyin kilogram 4.5-5.5.
Ya zama mai 'yanci a cikin watanni 6-8. Balagaggen haihuwa a cikin kananan dabbobi suna faruwa a matsakaici a cikin shekaru 2.
Awakin Sudan suna da tsarin tsallake-tsallake na dabba, watau keɓaɓɓen isan maza ne kaɗai aka ƙyale za su ci gaba da zuriya. Matan sun sami damar yin aure sau ɗaya bayan haihuwar, sabili da haka, tsakanin haihuwar jarirai, a matsakaita, watanni 11.6 suka wuce.
Yawancin mata suna haihuwar kowace shekara. Calving yakan faru ne a lokacin damina, amma a cikin garken Sudan awaki na iya kiwo cikin shekara guda. Amma ko da a cikin wuraren kiwon dabbobi, akwai kololuwar haihuwa a cikin watan Fabrairu da Mayu.
Likees na koguna masu mahimmanci ga mafarauta.
'Ya'yan ɓarayin Nile Litchi suna ɓoye rayuwar ɓoye. A watanni 6-8, mace ta daina ciyar da maraƙin tare da madara, kuma ya sami 'yanci. Har zuwa wannan lokacin, maraƙi yana bin mahaifiyar, mahaifiyarsa kuma tana kiyaye shi kuma tana kulawa da shi. Idan jariri ya kaiwa hari ga maharbi, to uwa zata yi karo da abokan gaba kuma a buge shi da kai da wuya.
Awakin Sudan suna zaune kusan shekara 19, amma galibi suna rayuwa ne har zuwa shekaru 11. Mutuwar ɗan maraƙin tayi yawa sosai, saboda mutane masu shekara ɗaya suna cutar kwaya sosai. Yana kwari ne m hanyar mutuwa daga gare Nile lychee - game da 36%.
Rayuwar awakin Sudan
Namijin Likees dabbobi ne masu yawan damuwa. Suna zaune a cikin garken dabbobi, wato, jagoranci rayuwar jama'a, amma a lokaci guda suna nuna halin yan ƙasa. Awakin Sudan sun taru a kungiyan mutane 50-500. An lura da yawancin nau'ikan zamantakewa a cikin garkunan dabbobi: tsofaffin mata, youngan mata, manyanta da samari.
Abubuwan da aka yi a cikin kogin Nilu suna yin sautin ƙarfi, don haka sadarwa da juna da kuma ba da alama.
Waɗannan dabbobin suna yin tarayya cikin yankuna na musamman - leks. Maza da yawa sun ci gaba da tseren, yayin da ba a ba da izinin maza ba, aikinsu shi ne kare yankin daga masu gasa.
Kogin lemo na buƙatar ruwa don rayuwa, don haka sukan tattara a cikin busassun lokacin damina. Su kwararrun masu iyo ne, amma a lokaci guda sun fi son tara ruwa a cikin ruwa. K'abilan Sudan sune ciyawar dabbobi.
Sadarwa na Nile Lychee
Awakin Sudan suna tattaunawa da juna kamar sauran awakin ruwa. Suna da sadarwa mai ma'ana da tsarin ƙararrawa na gani. Idan suna cikin haɗari, suna gudu, suna yin manyan tsalle-tsalle a cikin iska, yayin da shugaban ya juya zuwa gefe.
Awakin Sudan suna cikin dabbobi da ake kira "maraƙi", suna aiki cikin sa'o'in maraice kuma kafin wayewar gari.
Lokacin da mace ta nuna halin ladabi, sai ta mika wuyan ta a hankali. Lokacin da maza suka nuna ƙarfi, suna amfani da ƙaho, suna tura abokin hamayyarsu. Bugu da kari, maza suna amfani da alamomin kamshi, suna narkewa a kansu, sannan mata suyi alamar wannan warin kafin suyi aure.
Lafiyar Qasa
Kogin Nile na iya ma'ana da hangen nesa don sadarwa tare da juna. Suna ɗaga sama a sama a gaban abokan adawar su kuma juya kawunansu zuwa gefe, suna nunawa. Matan suna da sauti sosai, suna yin yawo kamar yatsa yayin motsawa. Masu gwagwarmaya, maza suna sunkuyar da kawunansu kuma suna amfani da kahonsu don yin hirar tare. Idan mutum ɗaya ya fi girma ɗayan girma, yana iya matsawa kusa da babban mutumin a wuri guda kuma ya ƙaura daga nan, wanda ke hana babban mutum yin gaba da dukkan ƙarfinsa. Shahararrun masu farauta su ne mutane, zaki, karnuka, karnukan farauta Cape da damisa. Suna gudu don ba da ruwa idan an rikita su, amma mata suna kare offspringa offspringan su daga ƙananan byan tsira ta hanyar kai tsaye, galibi suna harbawa.
Kogin Lizza na walƙiya ne, yana aiki da sassafe kuma da yamma. Suna tarawa cikin garken mata kusan 50 da namiji daya ko kuma a kananan garken dukkan maza-maza. Sun rarraba kansu zuwa ƙungiyoyin zamantakewa uku: mata da sabbin zuriyarsu, maza na bache da mazan da ke da yankuna. Maza masu yankuna wani lokaci suna ba da damar bacci a cikin yankin sa don kiyaye yankin kuma ba copulate.
Adadin nau'ikan ruwan tsufana na Nilu da nau'in halittu
Abokan halitta na awakin Sudan sune damisa da zaki. Sau da yawa ana kama su da kishiyoyi, kamar yadda tsokoki ke cin lokaci mai yawa a ruwa. Ana kuma farautar su da taimakon karnuka. Yawancin nau'in na shan wahala daga raguwar mazaunan dabi'un halitta, magudanar fadama fadama da kuma gonaki.
Sudaneseangin Sudan na Maleangin Rana ana yin fentin cikin launin ruwan cakulan mai launin shuɗi ko launin shuɗi, suna da fararen "alkyabbar" a kafada. Ana ɗaukar kogin ɓarawon kogin Namiji a matsayin ƙima mai mahimmanci ga mafarauta. Irin waɗannan kofuna ana musayar su don abinci da sauran albarkatu. Bugu da kari, mutane a al'adance suna farautar wadannan dabbobin don abincin su.
Awakin Sudan ba sa cikin jeri na Red, amma kawai suna buƙatar kariya ne. Waɗannan dabbobin suna zaune a cikin yankuna 2 na 2, kuma duk wani canje-canje da ya danganci kewayon su zai cutar da yawancin nau'in. A yankuna inda rayuka masu rai, rikice-rikicen siyasa da rikice-rikicen zamantakewa ke faruwa, wanda ke kawo cikas ga rayuwarsu.
Daga cikin ire-iren na Nile, yin faɗa a kan ƙahon mata yayin lokacin kiɗa ya zama ruwan dare. An ba da izinin farauta a cikin Sudan don maganin lychees na Nile tare da lasisi na musamman kawai. A Habasha, mutane 6 ne kawai za su iya harbewa a shekara. Dangane da sabon kididdigar da aka yi, an ƙidaya awaki dubu arba'in da dubu arba'in da huɗu zuwa dubu 40.
Ya kamata a saka kulawa ta musamman domin kula da waɗannan dabbobi a cikin gidan dabbobi, tunda a cikin yanayin yanayin yanayin ɗabi'ar ana shakkar dogon lokaci.
Hankali, kawai yau!
Raba kan hanyoyin sadarwar zamantakewa: Kama
Dan akuyar sudan , ko Wada lychee (lat. Kobus megaceros) Wata itaciya ce da ke fuskantar hatsarin rago na dabbobi da ke rayuwa a cikin ambaliyar ruwa a Kudancin Sudan da arewa maso yammacin Habasha, galibinsu a cikin wuraren da ke lalacewa. An kiyasta yawan mutanen da ke cikin daji tsakanin 30,000 da 40,000 dabbobi a 1983; babu wasu bayanan da ke kwanan nan.
Nau'in: Kobus megaceros Fitzinger = Namijin Lychee, Goat na Sudan
Kogin Nile kogin kogin Sudan na da iyaka mai iyaka. Ana samunsu ne kawai a cikin Bahr al-Ghazel, yanki na Kudancin Sudan, da kuma a Machar Gambella, mashigar Habasha a Afirka. Kogin lychee ya fi son a same shi a cikin fadama, ciyayi mai bushe da ciyawa. Dabbobin, kamar yadda ka sani, suna zaune a mazauna tare da ɗan gajeren ciyawa, a cikin babban reeds, reeds da bushes.
Namijin lychee yana da nauyin jiki na kilo 60 zuwa 120, matsakaita na kilo 90. Tsayin jiki kusan 150 cm (matsakaici). Namijin Like yana nuna ƙarancin jima'i sosai wanda maza da mata sukanyi kama da na wasu jinsuna ne. Ana iya rarrabe tsakanin maza da mata cikin sauƙi gwargwadon sutura ta launi, girmanta da abin ado. Koyaya, wakilan dukkan jinsi suna rufe da dogon gashi, mara nauyi, suna da elongated, kunkuntar hooves, gajere hanci da dogon wutsiya (tsayi daga 40 zuwa 50 cm). Maza tsofaffi ne masu launin ruwan kasa-ƙasa a launi, tare da farin tabo a bayan ƙaho. Wannan farin tabo ya haɗu da wani farin tsiri a wuyan da ya haɓaka a ƙ theƙasassu.
Maza suna da tsayi, ƙaho mai kamanni waɗanda ke da tsawon cm 48 zuwa 87. Maza suna kan matsakaita 165 cm, kuma tsawon kafada mai nauyin 100 zuwa 105 cm, kuma yana nauyin kilo 90 zuwa 120. Mata sun kasance rawaya mai launin shuɗi kuma basu da kaho. Matasa maza suna kama da mace har sai sun kai shekara biyu zuwa 3. A wannan lokacin, launi na gashi yana canzawa da ƙaho zai fara girma. Matan sun kasance matsakaita mai tsayi tsawon cm 135, tsawon 80 zuwa 85 a kafadu, kuma yana nauyin kilo 60 zuwa 90.
Yawan kogin Nile na haihuwa sau ɗaya a shekara. A karkashin yanayi na zahiri, mating yana faruwa tsakanin watan Fabrairu da Mayu. Cutar ciki tayi tsawon watanni 7.85 ko kuma kwanaki 235.5. Bayan daukar ciki, za a haife ɗan maraƙi mai nauyin nauyin 4.5 zuwa 5.5, matsakaita na 5100 g.Lokaci don 'yanci yana daga watanni 6 zuwa 8. Shekarun jima'i ko balaga na haihuwa yana kan matsakaici ne daga shekaru 2.
Kogin lychee yana da tsaran tsarin tsaran cuta inda maza ne kawai ke yin jima'i da jima'i. Mating ta fara ne da wani nau'in lakabin alama. Maza tanƙwara kansa a kasa da urinate a cikin makogwaro da kunci gashi. Sannan ya shafa gemunsa a goshin mace da kurdyuk, daga nan sai sai matsewar ta faru.
Mace na iya sake haihuwa kamar wata guda bayan ta haihu, wanda hakan ke kaiwa zuwa tsakiyar lokacin haihuwar watanni 11.6. Yawancin mata suna da maraƙi kowace shekara. Matsakaicin jima'i yayin haihuwa shine 1: 1. Calving yakan faru ne a lokacin damina a cikin daji, amma, a cikin bauta wannan nau'in jinsin yana a cikin shekara, sabili da haka yana iya haifar da matasa a cikin shekara. Koyaya, har ma a zaman talala, akwai mafi girman lokacin haihuwa, kuma wannan yana faruwa tsakanin Fabrairu da Mayu.
Calves suna nuna halin ɗabi'a, kuma sun sami 'yanci daga mahaifiyarsu waɗanda ke tsakanin watanni 6 zuwa 8, wanda ya dace da lokacin sadarwa a cikin sauran wakilan wannan asalin.
Yawancin dabbobin da aka fi so dabbobin suna farkon haihuwa, kuma suna iya kasancewa tare da mahaifiyarsu yayin ciyar da su tun yana ƙarami. Wataƙila wannan nau'in yana kama da haka. Mata suna kula da samari, suna yi musu hidima da kuma kāre su. Calves suna tare da uwayensu har sai sun yaye shi a watanni shida zuwa 8. Ba a bayar da rahoton kulawar iyaye maza na wadannan dabbobi ba. Tsawon rayuwa shine shekaru 19, amma matsakaicin rayuwar da ake tsammani a cikin yanayi shine shekaru 10.75. Duk da yiwuwar yiwuwar rayuwarsa, yawancin K. megaceros basa rayuwa har tsawon lokaci. Yawan mace-macen yara ya yi yawa a cikin daji, kamar yadda shekarun lychee na shekara guda na kamuwa da kwayar cutar daji da ke haifar da mace-mace mai yawa (36%).
Likees na ruwan dare ne da kuma nau'in zamantakewa. Su ne masu son jama'a, amma dabbobi na ƙasa. Suna yin garken dabbobi daga mutane 50 zuwa 500. A cikin garken, an samar da azuzuwan zamantakewa guda uku: mace tsofaffi da samari, samari, da kuma mazan da ke da yanki.
Dabbar ta hanyar canjin ta faru a cikin lek. Maza daga yankin wani lokaci suna ba da izinin "abokin" abokin aji daga aji na farko zuwa ƙasarsu. Ba a ba da izinin tauraron dan adam su ba da kansu ba, da za su iya sa a gane shi ba a zahiri ba, da rawar da suka taka wajen kare kan wasu mazan da ba sa so. Maza tauraron dan adam suna da mafi kyawun kayan abinci kuma suna da 12x mafi kusantar su sami ƙasa fiye da sauran masu bache. Babu wani haɗin gwiwa na kare garken idan an kai hari, amma mata za su kare zuriyarsu daga ƙaramar masu kaiwa hari kai tsaye, galibi ana harba, yawanci saboda alamun damuwa na yara.
Har ila yau, Neil lechwes yana jan ragama zuwa ga ruwa, saboda haka a lokacin damina mutane sun watsu kan albarkatun ruwa. A lokacin rani, waɗannan dabbobin suna tara ruwa kusa da albarkatu na gefen hagu. Zasu huta a yankuna sama da matakin ruwa, kamar bankunan bushewa, kwari da tsibirin, kuma suna gudu zuwa ruwa lokacin da suke cikin damuwa. Su masu iyo ne masu kyau, amma sunfi son wade cikin ruwa mara kyau. Girman mazaunin waɗannan dabbobi ba a yin lissafi ba.
Sadarwa da tsinkayar Neil lechwes suna sadarwa ne kamar sauran na cikin ruwa da cobs. Akwai cakuda siginar gani da sadarwa. Lokacin da aka nuna su, za su kasance suna bin diddigin sararin samaniya a gaban abokin hamayyarsu sannan su juya kawunansu zuwa gefe. Sun isa wurin mika wuya, suna masu mika wuyansu sama da kan gaba. Mace mai biyayya zata iya ɗaura motsi yayin da ta miƙa wuya. Lokacin yin faɗa, mazan za su d theirba kawunansu suna amfani da kahonsu suna matsa wa juna. Idan wani mutum ɗaya ya fi sauran girma, yana iya zuwa kusa da babban mutum a cikin layi ɗaya kuma latsa daga can, wanda ke hana ƙarin maza su matsa da dukkan ƙarfin su. Kari akan haka, yayin haihuwar haihuwa, maza sukanyi saurin kamuwa da kansu, sannan kuma smear fitsari akan matan kafin saita shi. Yana da wuya a gani a cikin wannan komai amma wani nau'in sinadarai, kazalika da tactile, haɗin. Kodayake ba a ba da rahoton vocaliations a cikin wallafe-wallafen da aka sake nazarinsu ba a nan saboda su dabbobi masu shayarwa ne, wataƙila cewa ba su yi Hum ba, kuma waɗannan lafazin suna taka rawa wajen sadarwa. Yana hulɗa da: gani, tactile, sunadarai. Tsinkaye tashoshi: gani, tactile, acoustic, sunadarai. Cin halaye na Neil lechwes sune herbivores, cin ganyayyaki, ganyaye, da tsire-tsire.
Mashahurin zakaran zaki (Panthera Leo) damisa (Panthera Pardus) karnukan farauta Cape (Lycaon illustus) karnukan daji (Karkara) Mafarautan halittun kogin Nilu sun hada da zakuna, damisa, karnukan farauta Cape, da karnukan farauta. ‘Yan Adam sune manyan magabatan wadannan dabbobi. Neil lechwes waɗanda ke da matukar haɗari ga farauta ta haɗin gwiwa saboda kusancinsu da mazaunin yanayin ruwa. A cikin shekarun 1950s, lechwe na gargajiya (Chilas) sun zama ruwan dare, kowannensu ya kashe kusan mutane 3,000 (MacDonald, White, and MacDonald, 1984; Walter and Grzimek, 1990) Rikitattun ayyukan yi Neil lechwes na iya taimakawa wajen rage ciyawar da ke tarko ciyawar. a lokacin da makiyaya ke yin keɓaɓɓen gidan wuta. Hakanan sune mahimman abinci game da karnuka saboda lokacin da waɗannan dabbobin ke ciyarwa cikin ruwa. (Kay da Eyre, 1971) Muhimmancin tattalin arziƙi ga mutane: Abunda babu shakka babu mummunan tasirin wannan nau'in a jikin mutane. Darajar tattalin arziƙi ga mutane: itivean wasan fari na lechwes waɗanda sune manyan ganima na mafarautan Afirka kuma ana iya musayar su don abinci ko wasu albarkatu. Hakanan a al'adance ana farautar su a matsayin tushen abinci. (Moti da Carter, 1971) Hanyoyin da mutane ke amfana da waɗannan dabbobi: abinci mai gina jiki, sassan jikin mutum tushen tushen abubuwa ne mai mahimmanci.
Matsayi na riƙewa: Neil lechwes ba ya cikin Jerin Rukunin IUCN da CITES, amma suna buƙatar kariyar muhalli. Yawan yana iyakance zuwa kananan yankuna biyu waɗanda duk canje-canjen yanayi ya shafi matsayin su. Yankunan da suke zaune su ma wurare ne na mummunan tashe-tashen hankula na siyasa da na zamantakewa, wanda ke ba da gudummawa ga makoma ga rayuwa. Babban barazanar da aka yiwa K. megaceros ita ce asarar mazauni da kuma matsin lamba ta farauta. Farauta a Sudan yana buƙatar lasisi na musamman. A Habasha, dabbobi shida kawai a shekara za a iya kama su da lasisi na musamman. A shekara ta 1971, dokar ta iyakance mafarauta ga dabbobi biyu a rayuwa, wanda ya sa dabbar ta zama kamar wuya. Ensusididdiga ta ƙarshe ta samo 30,000 zuwa 40,000 a cikin daji tare da 150 a zaman bauta. A halin yanzu, matsayin su na IUCN shine gamsuwa a cikin Sudan da Rare a Habasha. Ana buƙatar kyakkyawan ƙoƙarin kiyayewa a wuraren kiwon dabbobi. Falchetti (1993) ya yi imanin cewa tsarin halitta na yawancin fuskoki ba dace da rayuwa mai tsawo na shirin da aka ci gaba da riƙe 90% na matsakaitan heterozygosity na asalin asalin na shekaru 200. Sace dabbobin daji a Habasha yana yiwuwa kuma zai haifar da rage kiwo kuma, a sakamakon haka, ƙimin mutuwar jarirai a cikin dabbobi masu garkuwa da mutane.
Abincin
Kogin Lychee yana cin ganye mai tsami da algae. Ana tunanin shinkafar daji ita ce abincin da aka fi so a farkon lokacin ambaliyar, yayin da yawancin adadin ciyawar da ake cinyewa ke cinye lokacin da ruwan ya nitse. Suna da iko na musamman don ɗaukar ruwa mara zurfi kuma yin iyo a cikin ruwa mai zurfi, kuma suna iya ciyar da ganyayyaki matasa daga bishiyoyi da tsirrai, suna jin haushi don isa wannan ciyawar. Hakanan ana samun lychee na Nile a cikin wurare masu narkewa inda suke cin tsire-tsire masu ruwa.
Sake bugun
Dukkanin ma'aurata sun isa balaga yayin da suke shekara biyu. Dabbar ta hanyar canjin tana faruwa ne a duk shekara, amma tazara tsakanin watan Fabrairu da Mayu. A lokacin matsewar, samari suna lanƙwasa ƙaho a ƙasa, kamar suna jan ƙasa. Maza suna faɗa a cikin ruwa, kawunansu suna kaɗawa cikin yaƙi daga ƙaho zuwa ƙaho, don mamaye. Wadannan gasa yawanci gajere ne da ƙarfi. Kamar sauran dabbobi, babban mutum yakan yi tarayya da mace. Ana ganin nau'in nau'in alama na farawa tare da farawa. Wani mutum ya sunkuyar da kan kawunsa a kasa yana yin kumburin kansa a wuya a makogwaron kumatu. Sannan ya shafa gemu mai narkewa a goshi da mahaifar mace.
Lokacin haihuwar shine tsawon watanni bakwai zuwa 9 akan matsakaici, bayan haka ana haihuwar maraƙi guda. Infan jarirai masu nauyin kilogram 4,5 zuwa 5.5. Mata sun sake fuskantar ƙarancin estrus kusan wata ɗaya bayan haifuwarsu ƙuruciya. Bayan haihuwarsa, an sa ɗan maraƙin a cikin ɓoye a cikin ciyayi har tsawon makonni biyu zuwa uku, inda mahaifiyarsa ke renonsa. An yaye shi ne a wata biyar zuwa shida, kuma 'yan watanni kadan a shirye ya zama mai zaman kansa ya shiga cikin garken.
Habitat da rarrabawa
Yawan ruwan kogin Nilu galibi yana zaune a fadama inda ruwa yake zurfi, ciyayi, bangarorin bakin teku, filaye, kwari, da gadaje masu girma da gadaje. An samo su galibi a cikin Sudan a cikin fadada Sudd tare da ƙaramin adadi a cikin fadada Machar kusa da kan iyakar Habasha. A cewar wani kiyasi, kashi 30,000 zuwa 40,000 na tabo na Nile ne ya faru a bangarorin biyu na White Nile a Sudd. A Habasha, kogin Nile na faruwa ne a kudu maso yamma na Gadar Kasa ta Gambela, amma yawan jama'arta anan ba su da tabbas saboda ayyukan mutane.
Amfani da ajiya
Kogin lemo na Nile zai iya taimakawa rage gobara ta ciyawa ta tattake ciyawa, kiwo, yin keɓaɓɓe na wuta. Dogo ne mai tsada sosai ga mafarauta kuma ana iya siyar da shi don abinci ko wasu albarkatu. Hakanan a al'adance ake farautar su a matsayin hanyar abinci. Wannan nau'in da ke cikin haɗari (tun a shekara ta 2008) ya zama sannu-sannu a hankali saboda yawan farauta da asarar mazauninsu. Koyaya, ana ƙoƙarin kiyayewa. Dangane da IUCN, a cikin Sudan, ruwan lychee yana faruwa a cikin yankuna uku da ke da kariya: Zeraf (duk da haka, yanayin dabbobin na iya lalacewa sakamakon fashewar mai da amfani a yankin), Fannyikang da Shambe, kuma a Habasha, nau'in yana faruwa a farfajiyar National Gambela. Ana buƙatar lasisi na musamman don farautar waɗannan dabbobin a Sudan. A Habasha, dabbobi shida kawai a shekara ana basu damar kama su da lasisi na musamman. Ana kuma yin aikin kiyayewa a Amurka. Misalin White Oak a Yuli, Florida, alal misali, yana kiyaye garken kogin Nile tun daga tsakiyar shekarun 1980 kuma ya samar da 'yan maruƙa da yawa. Nasarar da jinsin suka samu daga cibiyar ya danganta ga kamanta su ga mazaunin ƙasarsu ta yankuna masu dausayi.