-Delile
- Umehluko esikhathini eside
- Ukuzivumelanisa nezidladla emvelweni
- isimilo sezimfudu
- umehluko ku-carapace
Ngabe ufuna ukwazi ifayela le- umehluko phakathi kwezimfudu zamanzi nezomhlaba? Kule ndatshana kaPeritoAnimal sigxila emininingwaneni yokuziphendukela kwalezi zilwane ezihuquzelayo ezimnandi ngokuhamba kwesikhathi.
Ku-Triassic, eminyakeni eyizigidi ezingama-260 edlule, ukhokho wofudu, i I-Captorhinus, kwakuyisilwane esihuquzelayo sokuqala ukuba ne-carapace esimboze ithambo laso, izitho, futhi ngaphezu kwalokho, lamboza izimbambo zalo. Lokhu kwenza ukuthi ezinye izilwane, njengofudu, zikwazi ukwakha igobolondo lamathambo.
Qhubeka ufunde ukuze ufunde konke ngezimfudu!
Umehluko esikhathini eside
Kunomehluko omkhulu phakathi kweminyaka ukuthi ufudu lungaphila. kuye ngohlobo lwakho. Izimfudu zomhlaba, isibonelo, yizona ezinesikhathi eside kakhulu sokuphila, ezifinyelela eminyakeni engaphezu kwekhulu. Eqinisweni, ufudu oluphila isikhathi eside kunabo bonke emlandweni kwakuwufudu olunemisebe (Astrochelys radiata) olwafika eminyakeni yobudala eyi-188.
Ngakolunye uhlangothi, izimfudu zamanzi zivame ukuhlala phakathi kweminyaka eyi-15 kuye kwengama-20. Elinye icala ngezimfudu zamanzi angenasawoti, ezingaphila kuze kube yiminyaka engama-30 uma zithola ukunakekelwa okuhle.
Ukuzivumelanisa nezidladla emvelweni
Izidladla zofudu zingenye yezinto ezibaluleke kakhulu lapho kunqunywa ukuthi ngabe ubhekene nofudu lwamanzi kunofudu lwasemhlabeni.
Ukhumbula ukuthi izimfudu zasolwandle zihlala njalo emanzini, kunengqondo ukuthi imilenze yazo yakhiwa uhlobo lwe ulwelwesi olungabavumeli luthoa. Lezi zingqimba, ezibizwa ngokuthi ulwelwesi lwangaphakathi, ngoba ziphakathi kwezinzwane zezidladla, kulula ukuzibona ngamehlo.
Endabeni yezimfudu zomhlaba azinazo lezi zingqimba, izinyawo zazo emise ithubhu neminwe yakho ithuthuke kakhulu.
Omunye umehluko othokozisayo ukuthi izimfudu zasolwandle zinezipikili ezinde, ezikhonjiwe, kuyilapho izimfudu zomhlaba zifushane futhi zimile.
isimilo sezimfudu
Uhlamvu luxhomeke kakhulu endaweni lapho bekhula khona nokuthi ngabe basekhaya noma cha.
Endabeni yezimfudu zamanzi zivame ukuba nomlingiswa ozolile kakhulu yize ukuxhumana kwazo uma kuthunjiwe kukuncane kakhulu.
Kodwa-ke, ubushushu bezimfudu zasemhlabeni buqine kakhulu, ngoba ukuhlala ngenkululeko futhi kufanele uvikele inzalo yabo yikhona okwenza kube lula kakhulu futhi bahlale bezivikela.
Isibonelo sobudlova obedlulele singabonakala ku-alligator turtle, ufudu ozivumelanisa ngokumangalisayo nokuphila emhlabeni nasemanzini.
umehluko ku-carapace
Endabeni ye-carapace, umehluko obaluleke kakhulu ukuthi ngenkathi ufudu lwamanzi lune-carapace bushelelezi futhi bushelelezi kakhulu lokho kuyisiza ukuthi ihambe emanzini, ufudu lwasemhlabeni lune-carapace imibimbi futhi enesimo esingajwayelekile. Lolu hlobo lokugcina lwe-carapace luphawuleka kakhulu, ngokwesibonelo, kofudu olukhuthazayo lwase-Afrika.
