I-White Oryx | |||||||
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Ukuhlukaniswa kwesayensi | |||||||
Umbuso: | Eumetazoi |
I-infraclass: | I-Placental |
Subfamily: | Izithombana ze-Saber-uphondo |
Buka: | I-White Oryx |
- I-Oryx gazella leucoryx Pallas, 1777
- I-Oryx leucorix (Isixhumanisi, 1795)
I-White Oryx , noma i-oryx yama-Arabhu (I-Oryx leucoryx) - isichotho esivela kulolu hlobo lwe-Oryx, ngaphambili sasigcwele ogwadule nasogwadule lwasentshonalanga ye-Asia.
Ukubukeka
I-oryx yase-Arabhu yincane kunazo zonke izinhlobo ze-oryx, futhi ukuphakama kwayo lapho kubuna kungamasentimitha angama-80 kuye kwangama-100 kuphela. Isisindo se-oryx yase-Arabhu sifinyelela kuma-70 kg. Ijazi likhanya kakhulu. Izinyawo nezinyawo ezingaphansi ziphuzi, kwesinye isikhathi zize zibe nsundu. I-oryx ngayinye yase-Arabia ebusweni inephethini elimnyama elimnyama elingafani nesigaxa. Bobabili ubulili bude kakhulu, cishe ngisho nezimpondo kusuka ku-50 kuye ku-70 cm ubude.
Ukuziphatha
I-Arabian Oryx ilungele kahle impilo yasehlane. Umbala wejazi obonisa imisebe yelanga uyalivikela ekushiseni. Ngokuntuleka kwamanzi namazinga okushisa aphakeme, ama-oryxes ase-Arabia angakhuphula izinga lokushisa lomzimba aze afike ku-46,5 ° C, bese ebusuku ehla afike ku-36 ° C. Lokhu kunciphisa isidingo samanzi. Lapho ekhipha indle nomchamo, lezi zilwane nazo zilahlekelwa uketshezi oluncane kakhulu. Amazinga okushisa egazi anikezwa ubuchopho ancishiswa uhlelo oluyingqayizivele lwe-capillary artery ye-carotid artery.
Ama-oryxes ase-Arabhiya adla amakhambi, amaqabunga namahlumela futhi abekezele izinsuku eziningi ngaphandle kokuthatha uketshezi. Uma kungekho izidumbu zamanzi eziseduzane, ngokwengxenye zimboza isidingo sazo ngokukhonkotha amazolo noma umswakama osuzinze eboyeni lezihlobo zawo. Ukuphuza nsuku zonke kwamanzi kudingekile kuphela kwabesifazane abakhulelwe. Ama-oryxes ase-Arabia angayizwa imvula notshani obusha futhi aqhubeke ngendlela efanele. Emini, lezi zilwane ziyaphumula.
Abesifazane nabancane bahlala emaqenjini abantu abaphakathi kwesihlanu. Eminye imihlambi “eyakho” amadlelo anendawo engaphezulu kwamakhilomitha ayi-3,000. Abesilisa bahola indlela yokuphila bebodwa, bavikela izindawo ezifika ku-450 km².
Ukuqothulwa kwesikhashana endle
Kuqala, i-Oryx yase-Arabi isatshalaliswa isuka eNhlonhlo yeSinayi iye eMesopotamia, kanye neNhlonhlo yase-Arabia. Kakade ngekhulu le-XIX, cishe yonke indawo yanyamalala, futhi ububanzi bayo babukhawulelwe ezindaweni ezimbalwa ezikude nempucuko eningizimu yeNhlonhlo ye-Arabia. Ngaphezu kwakho konke, i-Arabian Oryx yayaziswa kakhulu ngenxa yesikhumba sayo nenyama yayo. Ngaphezu kwalokho, bekujabulisa ukuthi izivakashi zibazingele izibhamu ngokuqondile ezimotweni, ngenxa yalokho, ngemuva kuka-1972, zonke izilwane eziphila ngokukhululeka zanyamalala ngokuphelele.
Kwaqalwa uhlelo lokuzala ama-oryx emhlabeni wonke, ngokusekelwe kuphela eqenjini elincane lezilwane ezivela kwizilwane zasekhaya nasezindlini ezizimele. Imiphumela yakhe yaphumelela kakhulu. Ngasikhathi sinye, isimo sokulondolozwa kwemvelo saqala ukuguquka emazweni ase-Arab. U-Arabian Oryx waphinde wadedelwa endle e-Oman (1982), Jordan (1983), Saudi Arabia (1990) kanye ne-UAE (2007). Amaqembu amancane futhi angeniswa kwa-Israyeli naseBahrain. Uhlelo lokwazisa ama-oryxes ase-Arabia endle luhlotshaniswa nezindleko ezinkulu zabasebenzi nezimali, ngoba lezi zilwane zivame ukulethwa zivela kwamanye amazwekazi futhi zilungiselelwe kancane kancane ukusinda endle.
I-IUCN isaqhubeka nokuhlola i-oryx yase-Arabia njengoba isengcupheni. E-Oman, ukuzingela kuyaqhubeka futhi selokhu kwethulwa inani labantu kuphinde kwehla kusuka kwabangu-500 kuye kwabangu-100. Ngo-2007, i-UNESCO yasusa izindawo ezivikelwe ezakhiwa ama-orabi ase-Arabhu kuhlu Lwamagugu Omhlaba, njengoba uHulumeni wase-Oman enqume ukuwanciphisa ngamaphesenti angama-90. Lokhu kungokokuqala kokususwa ohlwini.
Ngokungafani nesimo e-Oman, amandla e-oryxes ase-Arabian ase-Saudi Arabia nase-Israyeli ayakhuthaza. Ngo-2012, cishe izilwane ezingama-500 kuhlelwa ukuthi zizinze e-Abu Dhabi endaweni entsha yokugcina.