Intshayelelo kwiiCaecilians

IiCaecilians liqela elinomdla lezilwanyana ezihlala emanzini nezihlala zingaqatshelwa ngenxa yendlela yazo yokuphila yangaphantsi komhlaba. Ezi zidalwa zingenamlenze zezohlobo lweGymnophiona kwaye zifumaneka kwimimandla eshushu yaseAfrika, eAsiya naseMelika. IiCaecilians zaziwa ngemizimba yazo emide, efana nentshulube yomhlaba, kunye nokulungelelana kwazo okukhethekileyo kubomi obuphantsi komhlaba. Nangona indalo yabo ingabonakali, ii-caecilians zidlala indima ebalulekileyo ekugcineni ulungelelwaniso lwe-ecosystems.

Caecilians: IiAmphibians ezinomdla

IiCaecilians zizidalwa ezinomdla ezineempawu ezininzi eziphawulekayo. Baye bavela ukuze bahlale kwiindawo ezahlukeneyo zokuhlala, kuquka amahlathi, ingca, kunye neendawo ezihlala emanzini. Imizimba yazo igutyungelwe zizikali ezikhethekileyo okanye imisongo, nto leyo ebanceda bahambe emhlabeni kwaye bathintele ukukrazuka. Okubangela umdla kukuba, ii-caecilians zikwanazo neentente zokuziva entloko, ezinceda ekubhaqeni ixhoba kunye nokuhambahamba kwindawo ezingqongileyo. Ezi zilwanyana zasemanzini zitya ikakhulu izilwanyana ezincinci ezingenamqolo ezifana nezinambuzane, iintshulube kunye neenkumba.

Ubomi beCaecilians: Isishwankathelo

Ubomi be-caecilians buyohluka ngokuxhomekeke kwizinto ezininzi, kuquka iintlobo, indawo yokuhlala, kunye neemeko zokusingqongileyo. Ngelixa kukho uphando olunqongopheleyo malunga nobomi obude be-caecilians, izazinzulu zenze inkqubela ebonakalayo ekuqondeni ubomi babo endle nasekuthinjweni. Uphononongo lobude bobomi be-caecilian lubonelela ngeembono ezixabisekileyo kwibhayoloji yabo, i-ecology, kunye neemfuno zolondolozo.

Izinto ezichaphazela ubomi beCaecilian

Zininzi izinto ezinefuthe kubomi be-caecilians. Omnye umba obalulekileyo luhlobo ngokwalo, njengoko iintlobo ezahlukeneyo zobomi ziyahluka. Iimeko zokusingqongileyo, ezifana nobushushu kunye nokufuma, nazo zidlala indima ebalulekileyo ekumiseleni ubomi be-caecilian. Ukongeza, ubukho bexhoba elifanelekileyo kunye nokungabikho kwamarhamncwa kunokufaka isandla kubomi obude. Omnye umba obalulekileyo yimpilo iyonke kunye nokwakheka kofuzo lomntu ngamnye we-caecilian, onokuchaphazela ubomi bakhe obude.

Umndilili woBomi beCaecilians

Ngelixa umndilili wokuphila kwe-caecilians unokwahluka, ngokuqhelekileyo usukela kwiminyaka eyi-10 ukuya kwengama-30 endle. Nangona kunjalo, olu qikelelo lusekwe kwidatha encinci kwaye lunokwahluka phakathi kweentlobo ezahlukeneyo. IiCaecilians ezihlala ekuthinjweni zikholisa ukuba nobomi obude xa kuthelekiswa noogxa babo basendle ngenxa yokungabikho kwezilwanyana, ukutya okuzinzile, kunye nokhathalelo olufanelekileyo olunikwa ngabantu.

Ubomi obude beCaecilians endle

Kwiindawo zabo zokuhlala zendalo, ii-caecilians zijongene nemingeni emininzi enokuchaphazela ubomi babo. Ukutyholwa, ilahleko yendawo yokuhlala, ungcoliseko, kunye nokutshintsha kwemozulu zezinye zezoyikiso abahlangabezana nazo abantu be-caecilians. Ukongeza, ii-caecilians zineemfuno ezithe ngqo zobushushu, ukufuma, kunye nokwakheka komhlaba, ekufuneka kuhlangatyezwane nazo ukuze ube nempilo entle kunye nobomi obude. Ngaphandle kolu celomngeni, ezinye ii-caecilians ziye zabonwa ukuba zihlala amashumi eminyaka endle, ziqaqambisa ukukwazi kwazo ukuziqhelanisa nokuphila kwindawo yazo.

Ubomi obude beCaecilians ekuthinjweni

IiCaecilians ezigcinwe ekuthinjweni zihlala ziphila ixesha elide xa zithelekiswa noogxa babo basendle. Oku kunokunxulunyaniswa nemekobume elawulwayo ebonelelwa yimizi yogcino-zilwanyana, izibonelelo zophando, kunye nabazinikeleyo abathanda i-caecilian. Ekuthinjweni, ii-caecilians zifumana isondlo esifanelekileyo, ukhathalelo lwezilwanyana, kunye nokukhuselwa kumarhamncwa, okukhokelela kubomi obude. Abanye abantu baye baziwa ukuba baphila kakuhle ukuya kutsho kwiminyaka engama-40 kunye nama-50s, bebonisa ukuba kunokwenzeka ukuba ii-caecilians ziphumelele phantsi kweemeko ezifanelekileyo.

Amatyala akhethekileyo: Ubomi beCaecilian obungaqhelekanga

Ngelixa umndilili wobomi be-caecilians uwela phakathi koluhlu oluthile, kubekho iimeko ezikhethekileyo ze-caecilians eziphila ixesha elide. Obu bubomi bungaqhelekanga busoloko bubangelwa yindibaniselwano yezinto zemfuza, iimeko ezivumayo zokusingqongileyo, kunye nokhathalelo olukhethekileyo. Ezinye iingxelo zibonisa ukuba ii-caecilians eziphila iminyaka engaphezu kwama-50, zibonisa amandla okuba ezi amphibians zifikelele kwiminyaka encomekayo.

Ukuveliswa kwakhona kunye noBomi beCaecilians

Isicwangciso sokuzala se-caecilians sinokuchaphazela ubomi babo. IiCaecilians zibonisa iindlela ezahlukeneyo zokuzala, kubandakanya i-oviparity (ukubeka amaqanda) kunye ne-viviparity (ukuzala umntwana ephila). Iintlobo ezivelisa kwakhona nge-viviparity zikholisa ukuba nobomi obude njengoko zityala amandla amaninzi kunye nezixhobo kwinzala yomntu ngamnye. Oku kwanda kotyalo-mali kwinzala kunokubangela ubomi obuphuculweyo kunye namathuba aphezulu okufikelela kwiminyaka yobudala.

Imiba yokusingqongileyo echaphazela ubomi beCaecilian

IiCaecilians zixhomekeke kakhulu kwindawo ezingqongileyo, kwaye nakuphi na ukuphazamiseka kwindawo abahlala kuyo kunokuba neziphumo ezibi kubomi babo. Ilahleko yendawo yokuhlala ngenxa yokugawulwa kwamahlathi, ukufudukela kwabantu ezidolophini, kunye nezolimo kunokukhokelela ekwehleni kwabemi beCaecilian kunye nokunciphisa ubomi babo bonke. Ukongeza, ungcoliseko kunye nokutshintsha kwemozulu kunokuchaphazela umgangatho weendawo zabo zokuhlala, kubenze bangalungeli kakhulu ukuba ii-caecilians zichume kwaye ziphile.

Impembelelo yoMntu kubomi beCaecilian

Imisebenzi yabantu inefuthe elibonakalayo kubomi be-caecilian. Ukugawulwa kwamahlathi, ukutshatyalaliswa kwendawo yokuhlala, kunye nongcoliseko olubangelwa zizenzo zomntu kubeka emngciphekweni ngokungqalileyo ukusinda kwabantu be-caecilian. Ngaphaya koko, ukurhweba ngokungekho mthethweni kwezilwanyana zasekhaya kunye nokuqokelelwa kwee-caecilians kuphando lwezenzululwazi kunokuphazamisa abantu babo kwaye kunciphise amandla abo okuphila ixesha elide. Iinzame zolondolozo kunye nokwazisa ngokubaluleka kwezi amphibians ezizodwa ziyimfuneko ukuze kuqinisekiswe ubomi bazo obude.

Iinzame zoLondolozo lweCaecilian Longlife

Iinzame zolondolozo zibalulekile ekukhuseleni ikamva le-caecilians kunye nokukhuthaza ubomi babo obude. Ukukhusela iindawo zabo zokuhlala zendalo ngokusekwa kweendawo ezikhuselweyo kunye namanyathelo olondolozo kubalulekile. Ukongezelela, ukufundisa uluntu lwasekuhlaleni kunye nokuphumeza izenzo ezizinzileyo kunokuncedisa ukunciphisa impembelelo engalunganga yemisebenzi yabantu kwi-caecilian populations. Uphando malunga nobomi be-caecilian kunye ne-ecology yazo ibalulekile ekuphuhliseni amaqhinga olondolozo olusebenzayo kunye nokuqinisekisa ukusinda kwexesha elide kwezi zilwanyana zasemanzini zinomdla.

Ukuqukumbela, i-caecilians inobude bobomi obude obahluka ngokuxhomekeke kwiintlobo, indawo yokuhlala, kunye neemeko zokusingqongileyo. Ngelixa umndilili wokuphila uwela phakathi kwe-10 kunye ne-30 yeminyaka, iimeko ezikhethekileyo ze-caecilians eziphila ngaphezu kweminyaka engama-50 zibhaliwe. Izinto ezifana neqhinga lokuzala, iimeko zokusingqongileyo, kunye neempembelelo zomntu zichaphazela kakhulu ubomi be-caecilian. Iinzame zolondolozo zibalulekile ukukhusela abantu be-caecilian kunye nokukhuthaza ubomi obude xa bejongene nelahleko yendawo yokuhlala kunye nezinye izoyikiso. Ukuqonda ixesha lokuphila kwee-caecilians kunika ulwazi oluxabisekileyo kwibhayoloji yabo kunye nokunceda kulondolozo lwabo.