Tetraodon wobiriwira - ndi wa banja la anayi-toothed kapena blowfish. Mumikhalidwe yachilengedwe, tetraodon wobiriwira amapezeka m'malo osungira kumwera chakum'mawa kwa Asia, ku India, Bangladesh, Sri Lanka, Burma.
Kufotokozera
Tetraodon wobiriwira ali ndi thupi lopangidwa ndi peyala. Palibe masikelo, koma thupi ndi mutu zimakutidwa ndi mitsempha yaying'ono yomwe imagwirizana bwino ndi thupi. Pangozi yoyamba, thumba la mpweya limalowa mkati mwa nsomba, yomwe imachoka m'mimba. Chikwamacho chimadzazidwa ndi madzi kapena mpweya, ndipo nsomba imatenga mawonekedwe a mpira, minga imakhala yolunjika. Imeneyi imakhala tetraodon wobiriwira, ngati mumutulutsa m'madzi, mumubwezeretsanso, imayandikira kwa kanthawi, kenako imayamba mawonekedwe ake. Kumbuyo kwa nsombayo ndikotakata, kumapeto kwake kumayandikira mchira, mbalame yam'mbali imakhala yozungulira, maso ndi akulu. Mano ake ndi otalikana kwambiri ndipo nsagwada iliyonse imakhala ndi mbale ziwiri zodulira zomwe zidagawanika kutsogolo. Mtundu wa nsombayo ndiwobiliwira, mimba ndi yopepuka kuposa msana. Pali madontho ambiri akuda kumbuyo ndi kumutu. Yaimuna ndi yocheperako kuposa yaikazi ndipo imakhala yowala kwambiri. Tetraodon wobiriwira wamkulu amafikira masentimita 15-17, amakhala zaka pafupifupi zisanu ndi zinayi.
Zokhutira
Tetraodon wobiriwira ndi wolusa kwambiri, amapundula nsomba zina ndikuluma zipsepse zake. Chifukwa chake, kusunga mu aquarium ndi nsomba zina sikuvomerezeka. Mayendedwe amafunika kusamala kwambiri, ayenera kukhala chidebe chopangidwa ndi zinthu zolimba, chimaluma pang'ono ndi thumba lofewa. Pamsomba wotereyu, mufunika aquarium yayikulu yodzazidwa ndi miyala, zokopa, ndi malo osiyanasiyana. Madzi a m'nyanjayi ayenera kukhala ndi malo okhala ndi zomera, komanso zomerazo kuti apange mthunzi pang'ono. Tetraodon wobiriwira amayandama pakati ndikutsika kwamadzi. Madzi ayenera kukhala ndi kuuma kwa 7-12, acidity wa pH 7.0-8.0, komanso kutentha kokwanira kwa 24-28 ° C. Madziwo ayenera kukhala amchere pang'ono, ngakhale tetraodon wobiriwira amazolowera madzi abwino. Amadyetsedwa ndi chakudya chamoyo, mavuvu apansi ndi njoka zam'mimba, molluscs, mphutsi za udzudzu, nyama zang'ombe, impso, mitima, amakonda nkhono. Nthawi zina nsomba amazoloŵera kuumitsa chakudya, koma izi zimachepetsa moyo wawo. Onetsetsani kuti mupatse mapiritsi okhala ndi nyama ndi zitsamba.
Kuswana
Tetraodon wobiriwira samaberekanso ukapolo. Kukhoza kuberekanso kumawonekera pazaka ziwiri. Mkazi amaikira mazira 300 pamiyala yosalala. Pambuyo pake, udindo wonse wa mazira ndi mwachangu umagwera wamphongo. Kwa mlungu umodzi amayang'anitsitsa kukula kwa mazira, ndiye mphutsi zimawonekera. Bambo wachikondi amakumba dzenje ndikupita nalo kumeneko. Mphutsi zimasokonekera, ndipo nthawi zonse zimakhala pansi, kufunafuna chakudya, zimayamba kusambira zokha masiku 6-11. Mwachangu amadyetsedwa ndi dzira yolk, ciliates, daphnia.
Banja la nsomba zamiyendo inayi lili ndi mitundu pafupifupi zana, pafupifupi yonseyo ndi yam'madzi, khumi ndi asanu amatha kukhala m'madzi opanda mchere ndipo asanu ndi limodzi ndi nsomba zamadzi amadzi. Okonda nsomba zam'madzi amatha kugula mitundu iwiri yokha: tetraodon wobiriwira ndi eyiti.
