Njoka yamadzi a Boa - zambiri zokhudza chokwawa

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Njoka yamadzi yofanana ndi boa (Homalopsis buccata) kapena njoka yamadzi yobisa nkhope ndi ya banja la njoka (Colubridae), dongosolo loyipa. Kuwona monotypic.

Zizindikiro zakunja za njoka ya boa.

Boa constrictor imasiyanitsidwa ndi malo okulitsidwa pamutu, omwe amatchedwa "masaya akuluakulu". Kutalika kwa thupi kuchokera mita imodzi kufika 1.3. Mutu umasiyanitsidwa ndi thupi. The integuments a thupi ndi yaing'ono, keeled mamba. Ziphuphu pamutu ndizazikulu, zofiirira kapena zotuwa. Pamutu pake, mbali zonse ziwiri, mikwingwirima yakuda yodutsa imadutsa m'maso, mawonekedwe ake ali ofanana ndi chigoba.

Kutsogolo kwake, pafupi ndi miphuno, kuli malo amdima owoneka ngati V. Malo ena ang'onoang'ono amapita kumbuyo kwa mutu. Mtundu wa integument ndiwosiyanasiyana, pali anthu obiriwira-imvi, bulauni wonyezimira, wakuda, thupi limakhala ndi mikwingwirima yopyapyala mthupi. Pansi pake pali kuwala, chikasu kapena choyera ndi kachitidwe kakang'ono zamawangamawanga. Njoka zazing'ono za boa zimasiyanitsidwa ndi utoto wawo wowala, wolemera. Mikwingwirima yopyapyala ya Orange imawonekera pathupi lakuda.

Kufalitsa njoka ya boa.

Boa constrictor ikufalikira kale ku Southeast Asia. Kupezeka ku Indian subcontinent, Burma, Bangladesh, Myanmar, Thailand, Cambodia. Kubweretsa ku Vietnam, Laos, Indonesia, Malaysia ndi Singapore. Amakhala ku Malay Peninsula, komanso ku India ndi Nepal. Imafalikira chakum'mawa, kuphatikiza Sulawesi.

Malo okhala njoka ya boa.

Boa constrictor ndi mtundu wamadzi amchere. Amamatira kumalo osiyanasiyana okhala ndi madzi. Zimapezeka m'mitsinje yokhala ndi mabanki amiyala osweka, ngalande zadothi, m'minda yothirira, mayiwe, madambo. Njoka yamtunduwu imalekerera kupezeka kwa munthu ndi zochita zake. Zimapezeka makamaka m'malo olima, m'minda ya mpunga, m'madzi m'mazinyumba a chilimwe, mumakhala mitsinje, mitsinje, ndi ngalande. Zimapezeka m'madzi amchere m'mitengomo.

Chakudya cha njoka ya boa.

Boa constrictor ili kale usiku ndipo imabisala mumtambo kapena m'mabowo masana. Imasaka nsomba, komanso imadyetsa achule, timitundu ting'onoting'ono, zitsamba, ndipo imadya nkhanu.

Zopseza njoka ya boa.

Njoka za Boa zimatumizidwa kunja. Njoka yamtunduwu imatumizidwa mopanda chifundo kuchokera ku Cambodia, Vietnam, Thailand, China.

Njoka zambiri za boa zimatumizidwa kuchokera kunyanja yayikulu ku Cambodia, yomwe ili pafupifupi 8% yamitundu yonse ya njoka zomwe zigulitsidwe.

M'misika yaku Vietnamese ndi China, chikopa cha njoka ndi nyama zokwawa ndizofunika kwambiri. Munthawi yamalonda ogulitsa, njoka zamadzi zoposa 8,500 zamitundu yosiyanasiyana zimagulitsidwa, zomwe gawo lalikulu ndi njoka za boa. Kugwira njoka zamtundu uliwonse ku Cambodia ndi amodzi mwamabizinesi opindulitsa kwambiri ndipo akuyimira kuzunza kwakukulu kwa zokwawa kulikonse padziko lapansi. Njoka za Boa kwina zimagwiritsidwanso ntchito ngati chakudya m'minda ya ng'ona, ndipo nthawi zambiri zimakodwa ndipo zimawonongeka m'maukonde akulu omwe amatseka njira.

Njoka yamtunduwu ndi nyama yachitatu yomwe imagulitsidwa kwambiri pafupi ndi Thuong National Park, ngakhale pali njira zotetezera m'derali. Pakati pa 1991 ndi 2001 mokha, zikopa za njoka 1,448,134 zidatumizidwa ku China kukagulitsa. Zikopa za reptile zimatumizidwanso ku United States, ndi 1,645,448 zogulitsa kunja pakati pa 1984-1990.

Mkhalidwe wosungira njoka yamadzi udovidny.

Boa constrictor ndi amodzi mwamitundu yomwe ili m'gulu la "Zosasamala Zoyipa".

Imafalitsidwa kwambiri kumwera chakum'mawa kwa Asia konse ndipo yasinthidwa kukhala m'malo osinthidwa ndi zochita za anthu.

Boa constrictor imagulitsidwa kwanuko komanso akunja, ngakhale kugwidwa kwa zokwawa izi ndi anthu akumderalo sikuyambitsa kuchepa kwakukulu kwa anthu. Komabe, ndi kugawanika kwina kwa malo okhala, pali kuthekera koopsa ku mtundu uwu wa njoka. Palibe njira zodziwika zotetezera njoka ya boa, ngakhale mitunduyo imakhudzidwa ndi zoyeserera m'malo angapo otetezedwa, kuphatikiza Thuong National Park. Kafufuzidwe enanso amafunikira kuti mudziwe kuchuluka kwa anthu m'chilengedwe, momwe zimasinthana komanso kuchuluka kwa mitundu ya zamoyo kuti zisawonongeke mtsogolo. Mitundu ya njoka iyi imatha kuweta mu ukapolo (CITES. 2001).

Kusunga njoka ya boa mu ukapolo.

Njoka zamadzi ngati Boa ndi njoka zosadzichepetsa ndipo zimalekerera mosavuta ukapolo. Komabe, amasinthidwa kuti azikhala m'malo amadzi okhaokha, chifukwa chake, kuti aziwasamalira, amafunikira chinyezi chachikulu mu terrarium ndi chidebe chachikulu chokhala ndi madzi.

Kwa njoka, malo osungiramo madzi osungiramo madzi omwe ali ndi dziwe amasankhidwa, omwe amayesa 60 - 70% ya madera omwe akukhalamo.

Zomera m'miphika zimagwedezeka mozungulira, zokongoletsa kuchokera ku nthambi zimakonzedwa. Zomera zam'madzi zimabzalidwa ndikulimbikitsidwa m'madzi. Pansi pake pamakhala ndi miyala yabwino. Mphepete mwa dziwe limasinthidwa kuti likhale njoka m'madzi ndikupita kumtunda. Kutentha kwamadzi kumasungidwa pafupifupi madigiri 27 - 30. Mpweya umatenthedwa mpaka madigiri 30. Madzi amasefedwa. Mitundu ina ya njoka zam'madzi zimakhala m'chilengedwe m'malo amchere amchere; atagwidwa, anthu oterewa amakhala bwino m'madzi amchere pang'ono. Njoka za Boa zimadyetsedwa ndi achule ndi nsomba zazing'ono. Zowonjezera zamchere zimawonjezeredwa pazakudya: calcium gluconate kapena calcium glycerophosphate. Perekani mahells osweka ndi mavitamini osweka. Amatetezedwa ndi tizilombo toyambitsa matenda mwezi uliwonse ndi kuwala kwa ultraviolet, nthawi ya kuwala kwanyengo imachokera ku 1 mpaka 5 mphindi pamtunda wa 50 cm.

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