Imizekelo yezilwanyana ezirhubuluzayo

Ividiyo: Environmental Authorisation [Full presentation]

Umxholo

Imizekelo yezilwanyana ezirhubuluzayo

Izilwanyana ezirhubuluzayo zibizwa njalo Izirhubuluzi, ezibonisa uthotho lweempawu ezifanayo. Igama elithi isirhubuluzi livela kwikota Ngena, oko kuthetha ukuhamba ngokukhasa phantsi. Eminye yemizekelo yile: ufudo, ingwenya, ingwenya;

Izirhubuluzi zizilwanyana amathambo omqolo ngezikali ezenziwe ngekeratini. Uninzi lwazo lulungelelaniswe nobomi basemhlabeni, nangona kunjalo abanye bahlala emanzini. Uninzi lwabo abadla inyama. Banomphefumlo yemiphunga kunye nenkqubo yokujikeleza kwegazi kabini.

Ezinye izirhubuluzi ziyakwazi ukuhamba ngaphandle kwemilenze, njengeenyoka. I-locomotion yeenyoka ixhomekeke kwiindlela ezahlukeneyo, kuxhomekeke kuhlobo kunye nexesha. Umzekelo, xa inyoka iza kuhlasela, iyazivalela kwaye isebenzise amandla ayo ukuqhubela phambili ngokukhawuleza ngendlela eyothusa ixhoba layo.

Izirhubuluzi zinjalo ectothermicNgamanye amagama, baxhomekeke kwimeko yokusingqongileyo ukugcina ubushushu babo. Ngesi sizathu, ngokubanzi, zonke iintlobo zezirhubuluzi zezendawo ezineempawu ezifanayo, kuba zinokuphila kuphela kuluhlu lwamaqondo obushushu. Ukuzala kungaphakathi, oko kukuthi, indoda ifaka isidoda ngaphakathi komzimba wabasetyhini.

Inyamakazi: Zimalunga ne-160 iintlobo. Babonakaliswe ngokukwazi kwabo ukutshintsha umbala kuxhomekeka ukuba bakuphi. Iinyamakazi zizirhubuluzi ezirhubuluza kwiintshulube, iintethe, iinkumbi, iimpukane kunye nezinye izinambuzane. Bayakwazi ukuzingela ngenxa yobuchule babo obubonakalayo, obubavumela ukuba babone nezona ntshukumo zincinci.
Ngwenya: Iintlobo zayo ezili-14 ezahlukileyo zifumaneka eAfrika, eAsia, eMelika naseOstreliya. Nangona sisilwanyana esisemhlabeni, siyahlangana kwindawo ezinamanzi amatsha (imilambo, amachibi, kunye nemigxobhozo). Ukufikelela kubushushu bomzimba obufunayo, kwakuphuma ilanga, lihlala lingashukumi kwindawo yomhlaba ocacileyo, ukuze lifumane ubushushu balo.
Inamba yaseKomodo: I-Sauropsid ehlala kwiziqithi ezikumbindi we-Indonesia. Yeyona cikilishe likhulu likhoyo. Ubude bayo obuqhelekileyo buphakathi kweemitha ezimbini ukuya kwezintathu. Ubunzima bayo obuphakathi yi-70 kg. Abancinci baluhlaza kunye nezinye iindawo ezinombala omthubi namnyama, ngelixa abantu abadala benomthunzi ofanayo omdaka okanye bomvu ngwevu.
UGecko: Isirhubuluzi esihlala kuzo zonke iindawo ezishushu zehlabathi. Inamehlo neenyawo ezinkulu ngokunxulumene nomzimba wayo kunezinye izirhubuluzi. Ikho ngeendlela ezahlukeneyo, imibala kunye nobukhulu. Zihlala zifihliwe ngendalo yazo.
I-AlligatorIkwabizwa ngokuba yingwenya, luhlobo lwengwenya. Ihlala kwimimandla efudumeleyo kunye neetropiki zaseMelika. Bazingelwa ixesha elide ukusebenzisa isikhumba sabo. Namhlanje zizilwanyana ezikhuselweyo kwaye ukuxhelwa kwazo kuvunyelwe kuphela kwiindawo zokukhutshelwa.

U-Anaconda oluhlazaInyoka yoMzantsi Merika, enobude obuqikelelweyo beemitha ezi-4 ezinesiqingatha iimazi kunye neemitha ezintathu zamadoda. Yinyoka exineneyo, oko kuthetha ukuba isebenzisa ukukrwitsha ukubulala ixhoba layo.
Intlango iguana: (Dipsosaurus dorsalis): Ininzi kakhulu entlango yaseSonora naseMajove (eUnited States nasemantla ntshona eMexico). Umbala womntu ngamnye uchaphazela amandla abo okufumana ubushushu obufunekayo kwimitha yelanga: abantu abebala elimnyama bathatha i-73% yokukhanya okubonakalayo kwaye ngenxa yoko ubushushu belanga. Imibala ekhanyayo ifumana kuphela i-58% yokukhanya okubonakalayo. Enye yeendlela zayo zokuzinzisa ubushushu bomzimba kukulawulwa kwegazi elisecaleni: iinqanawa ziyavumelana kwaye ngenxa yoko zinciphisa ukutshintshiselana ngobushushu, okanye ziyancipha (zonyusa ubungakanani) ukuze ubushushu butshintshe.
Icikilishe eliluhlaza: Iintlobo zecilikishe (isirhubuluzi) sosapho lakwaTiiidae. Ime kwi-ecozone ebanzi eArgentina, Bolivian naseParaguayan Chaco. Inokufikelela kubude obungama-40 cm. Lubonakala ngokuba neenzwane ezine kuphela, ngokungafaniyo nazo zonke ezinye izirhubuluzi Teiidae, ezinesihlanu.
Piton: Inyoka ebambekayo. Ayiyonyoka enobuhlungu, kodwa babulala ixhoba labo ngokufuthaniseleka, emva kokubamba ngomhlathi wabo onamandla.
Inyoka yekoraleInyoka enobuhlungu ehlala kwimimandla yetropiki. Iphawuleka ngemibala yayo etyheli, ebomvu nebomvu.
Ufudo: Lubonakala ngokuba nesiqu esibanzi nesifutshane, esineqokobhe elisikhuselayo. Umqolo wayo udityaniswe neqokobhe. Azinawo amazinyo kodwa zinomlomo ojikelezayo ofana nomlomo weentaka. Nangona bephalaza ulusu lwabo, alunakubonwa ngokulula njengaxa iinyoka zisenza, njengoko ufudo luphalaza kancinci kancinci. Awafukami amaqanda kodwa endaweni yawo uwabeke apho anokufumana khona ubushushu belanga.
Ukubeka iliso: Icikilishe elikhulu elinentloko encinci nentamo ende, elinomzimba otyebileyo, imilenze eyomeleleyo kunye nomsila omde, owomeleleyo. Kukho iindidi eziphilayo ezingama-79, ezikhuselweyo. Isuphavayiza enkulu, ekwabizwa ngokuba yiPerentie, inokukhula ibe ziimitha ezisibhozo ubude.