Makhalidwe akuluakulu achilengedwe a Agkistrodon acutus

Agkistrodon halys amadziwikanso kuti Agkistrodon acutus, Agkistrodon acutus, White Snake, Chessboard Snake, Silk Snake, Baibu Snake, Snake Waulesi, Snaker, Big White Snake, etc. Ndi njoka yodziwika yokha ku China.Makhalidwe a morphological: Njoka ndi yayikulu, kutalika kwa thupi lake ndi 2 metres, kapena kupitilira 2 metres.Mutu ndi makona atatu aakulu, ndipo nsonga yamphuno ndi yoloza ndi kumtunda;Sikelo yakumbuyo ili ndi m'mbali zolimba ndipo ili ndi mabowo a sikelo.Kumbuyo kwa mutu ndi bulauni wakuda kapena bulauni.Mbali ya mutu ndi yofiirira yakuda kuchokera pamphuno kudzera m'maso mpaka kumtunda wa milomo pakona yapakamwa, ndipo kumunsi kwake ndi koyera.Chifukwa chakuti mtundu wa kumtunda kwa mutu uli wozama pamwamba pa mlingo wa diso, n’zovuta kuona diso bwinobwino.Anthu amaganiza molakwika kuti Agkistrodon acutus nthawi zambiri imakhala yotsekedwa.Ndipotu, njoka zonse zilibe zikope zogwira ntchito, ndipo maso amakhala otseguka nthawi zonse.Mutu, mimba ndi mmero ndi zoyera, ndi madontho ochepa oderapo obalalika.Kumbuyo kwa thupi ndi woderapo kapena wachikasu-bulauni, ndi 15-20 zidutswa imvi woyera lalikulu lalikulu kalasi;Pamwamba pake ndi imvi yoyera, ndi mizere iwiri ya zigamba zakuda pafupifupi zozungulira mbali zonse, ndi mawanga ang'onoang'ono osakhazikika;Palinso mawanga a 2-5 a imvi kumbuyo kwa mchira, ndipo ena onse ndi oderapo: mchira ndi woonda komanso waufupi, ndipo nsonga ya mchira ndi yanyanga, yomwe imadziwika kuti "Buddha msomali".Zizoloŵezi za moyo: kukhala m'madera amapiri kapena amapiri okhala ndi mtunda wa mamita 100-1300, koma makamaka m'mapanga m'zigwa ndi mitsinje yotsika mamita 300-800.