Izitshalo ezidla inyama sezidonse ukunaka kwabantu amakhulu eminyaka, ikakhulukazi kusukela usosayensi uCharles Darwin uqobo washicilela ngo-1875 incazelo yakhe yokuqala yalezi zitshalo ezifuna ukwazi nezingajwayelekile.
Kuze kube yileso sikhathi bekungaziwa ukuthi ziyini ngempela, ngoba isitshalo akufanele sikwazi ukuzingela izinambuzane, akunjalo? Thola izifiso eziyinqaba zomhlaba zezitshalo ezidla inyama.
Yebo, iqiniso ukuthi cha. Lezi zinhlobo zezitshalo ziyizithelo zeminyaka yokuziphendukela kwemvelo nokuzivumelanisa nesimo lapho abalutholi ngokulambisa izakhamzimba ezanele zokukhula futhi uthuthuke kahle. Kungakho-ke benganakho okunye abangakwenza ngaphandle kokuba yizilwane ezidlayo, igama okuthi, yize kuxaka uma kukhulunywa ngezitshalo, lichaze ubuqiniso balezi zidalwa.
Cishe izizukulwane eziyi-12 ziyaziwa, phakathi kwazo kukhona iDionaea (i-Ventr flytrap ethandwayo), iDrosera (esithombeni ngenhla ungabona iDrosera regia), iDarlingtonia (njengaleyo evela esithombeni esihola isihloko), noma I-Sarracenia. Kepha uma ucabanga ukuthi zimbalwa yini izizukulwane, ake siqhubekele kohlobo. Kutholakale izinhlobo ezingaba ngu-700 zezitshalo ezidla inyama. Zifunwa kakhulu phakathi kwabalandeli bezitshalo ezingaziwa, empeleni ingadi yaseLiberec Botanical, etholakala eCzech Republic, ungathola isibalo esikhulu kunazo zonke sezidla inyama emhlabeni. Ezingeni elizimele, amarekhodi nawo azuziwe: eColombia, kutholakale abangane ababili hlanganisa amakhophi azungeze izinkulungwane ezine okuhambisana nezinhlobo ezingama-85 ezahlukahlukene ... egcekeni!
Noma lezi zitshalo zidinga ukondla izinambuzane ukuze ziphile, banobudlelwano obuhle kakhulu nezimpova zabo. Isibonelo, i- UDionaea muscipula yenza isiqu sembali sikhule cishe ngo-15cm ukuvimbela impova yezinambuzane ukuthi zingabanjwa ezingibeni zazo. Futhi uma ukhuluma ngezicupho, kuya ngobulili okukubo, lezi zingenziwa njengamajeke, ama-urns, ama-bladders, izinwele ezinamathelayo noma imilomo.
Siphetha le ndatshana ngelinye iqiniso elinelukuluku: ezinye izinhlobo zezinto eziphilayo, njenge IDarlingtonia calonelica noma lonke uhlobo lohlobo lweSarracenia, ungathola umbala obanzi kakhulu ehlobo uma ilanga libahlasela ngqo. Okuthile okubenza babe bahle nakakhulu, awucabangi?