Kodi ng'ona zazikulu kwambiri padziko lapansi zimakhala kuti? Popeza zokwawa zowopsazi zimasambira bwino panyanja ndipo zimakonda kuyenda, zimapezeka pagombe la Southeast Asia, Sri Lanka, kum'mawa kwa India, Australia, pakati pa Vietnam ndi Japan.
Ng'ona yayikulu kwambiri padziko lonse - yosakanizidwa (Ndivhuwo Matumba... Amatchedwanso ma bumpy, spongy kapena marine, chifukwa cha mawonekedwe ake akunja - ili ndi mizere iwiri pankhope pake kapena yokutidwa ndi tokhala. Kutalika kwamamuna kuyambira 6 mpaka 7 mita. Kutalika kwambiri kwa ng'ona yotsekedwa kunalembedwa zaka 100 zapitazo ku India. Ng'ona yophedwa idafika mamita 9.9! Kulemera kwa achikulire ndi makilogalamu 400 mpaka 1000. Habitat - Kumwera cha Kum'mawa kwa Asia, ku Philippines, Solomon Islands.
Ng'ona zam'madzi amchere zimadyetsa nsomba, molluscs, crustaceans, koma anthu akulu siabwino ndipo amapha njati, nkhumba zakutchire, agwape, anyani. Nthawi zambiri amadikirira wovulalayo padziwe lamadzi, amatenga mphuno ndi nsagwada zawo ndikuwaponyera pansi ndikumenyetsa mchira. Nsagwada zimamatira mwamphamvu kotero kuti zitha kuphwanya chigaza cha njati yayikulu. Wovutitsidwayo amakokedwa m'madzi, momwe sangathenso kukana. Nthawi zambiri amaukira anthu.
Ng'ona yachikazi yosekedwa imaikira mazira 90. Amamanga chisa ndi masamba ndi dothi. Masamba owola amapanga kutentha, kutentha, ndi kutentha kwa chisa kufika madigiri 32. Kugonana kwa ng'ona zamtsogolo kumatengera kutentha. Ngati kutentha kuli mpaka madigiri 31.6, ndiye kuti amuna adzabadwa, ngati apamwamba - azimayi. Ng'ona yamtunduwu imakhala yamtengo wapatali pamalonda, chifukwa chake idathetsedweratu.
Ng'ona za Nile (Crocodylus niloticus) ndilo lachiwiri lalikulu pambuyo pa ng'ona. Amakhala m'mphepete mwa nyanja, mitsinje, m'madambo am'madzi akummwera kwa Sahara ku Africa. Amuna akuluakulu amatha 5m kutalika, olemera mpaka 500 kg, akazi ndi 30% ocheperako.
Ng'ona zimakhwima pofika zaka 10. Pakati pa nyengo yakumasirana, amuna amamenya mkamwa m'madzi, amawombera, kubangula, kuyesa kukopa chidwi cha akazi. Moyo wa ng'ona wa Nile ndi zaka 45. Ndipo ngakhale chakudya chachikulu cha ng'ona ndi nsomba ndi zinyama zazing'ono, zimatha kusaka nyama yayikulu iliyonse, ndipo ndi yoopsa kwa anthu. Ku Uganda, ng'ona inagwidwa, yomwe kwa zaka 20 idapangitsa anthu amderali kukhala amantha ndikupha anthu 83.
Ng'ona yayikulu kwambiri imalingaliridwa ndipo ng'ona ya orino (Crocodylus intermedius), kukhala ku South America. Kutalika kwake kumatha kufikira mamita 6. Amadyetsa makamaka nsomba. Pakhala pali milandu ya kuzunzidwa kwa munthu. M'nyengo yotentha, madzi akamadzaza m'madamu, ng'ona zimakumba maenje m'mphepete mwa mitsinje. Masiku ano mitundu yosawerengeka kwambiri imapezeka m'madzi ndi mitsinje ya Colombia ndi Venezuela. Chiwerengero cha anthu chawonongedwa kwambiri ndi anthu; mwachilengedwe, pali anthu pafupifupi 1500.
Zokwawa zazikulu zimaphatikizaponso Ng'ona yaku America yakuthwa kwambiri (Crocodylus acutus), 5-6 mita kutalika. Habitat - South America. Amadyetsa nsomba, zinyama zazing'ono, ndipo amatha kuwononga ziweto. Munthu samazunzidwa kawirikawiri, pokhapokha ngati angawopseze ng'ona kapena ana. Akuluakulu amasintha bwino madzi amchere ndikusambira m'nyanja.
Woimira wina wa ng'ona zazikulu kwambiri padziko lonse lapansi omwe ali ndi kutalika kwa 4-5 mita - ng'ona zam'madzi (Crocodylus palustris, Indian) - Malo okhala Ahindu. Amakhala m'madamu osaya ndi madzi osasunthika, nthawi zambiri mumadambo, mitsinje ndi nyanja. Nyama imeneyi imadzidalira ikakhala pamtunda ndipo imatha kuyenda mtunda wautali. Amadyetsa makamaka nsomba ndi zokwawa, ndipo amatha kuwukira ma ungulates akulu pagombe la dziwe. Anthu amaukiridwa kawirikawiri. Ng'ona yamphepete yokha itha kukhala nyama ya kambuku, ng'ona yosenda
