Izinzuzo zezilwane eziphila emanzini nasemanzini empilweni yomuntu
Ama-Amphibian ayiqembu lezilwane ezinomgogodla ezihlala emanzini nasemhlabathini. Izibonelo ezidumile kakhulu zama-amphibian amaxoxo, amaxoxo, ama-salamander, nama-caecilian (ama-amphibian afana nezibungu). Emjikelezweni wawo wokuphila , ama-amphibian amaningi abhekana noguquko, njengezinyoni ezihlala emanzini bese ziguquka zibe amaxoxo amadala angaphila emhlabeni. Le ndlela yokuphila eyingqayizivele yenza ama-amphibian abe nendima ebaluleke kakhulu yemvelo. Ngemuva kwesimo sawo esilula, ama-amphibian anezinzuzo eziningi empilweni yomuntu , kokubili ngokuqondile nangokungaqondile. Kusukela ekugcineni ibhalansi yemvelo, ukusiza kwezolimo, ukuba izinkomba zekhwalithi yemvelo, kuya ekudlaleni indima enkulu ocwaningweni lwezokwelapha. Okulandelayo izinzuzo ezahlukahlukene zama-amphibian empilweni yomuntu.
1. Ukulawulwa kwezinambuzane zemvelo
Enye yezinzuzo ezisobala kakhulu zezilwane eziphila emanzini nasemanzini yikhono lazo lokudla izinambuzane . Amaxoxo namaxoxo amadala ayizilwane ezidla omiyane, izimpukane, izintethe, ama-cricket, amabhungane, nezinye izinambuzane ezahlukahlukene. Ukuba khona kwezilwane eziphila emanzini nasemanzini eduze kwezindawo zokuhlala, amasimu elayisi, izingadi kanye namachibi kusiza ekunciphiseni inani lezinambuzane ezingalimaza abantu noma zilimaze izitshalo.
Kwezolimo, izilwane eziphila emanzini nasemanzini ziyingxenye yokuphathwa kwezinambuzane okuhlanganisiwe. Uma inani lamaxoxo namaxoxo lizinzile, abalimi banganciphisa ukuthembela kwabo ezibulala-zinambuzane zamakhemikhali. Lokhu akugcini nje ngokusindisa izindleko kodwa futhi kunciphisa nengozi yezinsalela zezibulala-zinambuzane ezitshalweni, kugcina impilo yomhlabathi, futhi kuvikela ezinye izinto eziphilayo ezizuzisayo njengezinyosi kanye nezitha zemvelo zezinambuzane.
2. Nciphisa ukusabalala kwezifo ezithwalwa yizinambuzane
Omiyane babangela izifo eziyingozi njengomkhuhlane we-dengue, umalaleveva, i-chikungunya kanye ne-filariasis. Izilwane eziphila emanzini nasemanzini, ikakhulukazi amaxoxo, ziyasiza ekuhlaseleni omiyane ngezigaba ezahlukene. Amaxoxo amadala angadla omiyane abadala, kanti omiyane bangadla izibungu zomiyane emanzini athile (nakuba lokhu kuncike ohlotsheni lonomiyane kanye nezimo zendawo yokuhlala).
Nakuba izilwane eziphila emanzini nasemanzini zingeyona yodwa ikhambi lokulawula omiyane, ukuba khona kwazo kusiza ngokwemvelo ukunciphisa ingcindezi yobuningi bezinambuzane. Ngohlelo olulinganiselayo lwemvelo, ingozi yokuqhuma kobuningi bezinambuzane ingancishiswa, ekugcineni kusekele impilo yomphakathi.
3. Ukugcina ibhalansi yochungechunge lokudla
Izilwane eziphila emanzini nasemhlabeni zinendima ebalulekile ochungechungeni lokudla. Zisebenza njengezilwane ezidla izinambuzane nezilwane ezincane, kodwa futhi ziyizisulu zezilwane ezinkulu njengezinyoka, izinyoni zasemanzini, izinhlanzi, ama-weasel, kanye nezinye izilwane ezincelisayo ezidla inyama. Uma inani lazo lincipha kakhulu, ibhalansi yemvelo ingaphazamiseka: izinambuzane zinganda, kuyilapho izilwane ezidla izilwane eziphila emanzini nasemhlabeni zingalahlekelwa umthombo wokudla oyinhloko.
Ukulinganisela kwalolu chungechunge lokudla kubalulekile kubantu ngoba izimiso zemvelo ezizinzile zinikeza izinsizakalo eziningi zemvelo, njengokukhiqiza okungcono kwezolimo, ikhwalithi yamanzi enempilo, kanye nokuhlukahlukana kwezinto eziphilayo okuphezulu .
4. Izinkomba zezempilo zemvelo (izinkomba zezinto eziphilayo)
Izilwane eziphila emanzini nasemhlabeni zivame ukubizwa ngokuthi izinkomba zezinto eziphilayo ngoba isikhumba sazo esincane nesingena kalula sizenza zizwele kakhulu ezinguqukweni zemvelo. Zithinteka kalula ukungcola kwamanzi , amakhemikhali, izinguquko zokushisa, ukulahlekelwa yindawo yokuhlala, kanye nokunye ukuphazamiseka kwemvelo. Ngakho-ke, ukwehla kwenani labantu abahlala emanzini nasemhlabeni kuvame ukuba "yisixwayiso sokuqala" sokuthi indawo iyancipha.
Kubantu, lolu lwazi lubaluleke kakhulu. Lapho ososayensi noma umphakathi bethola ukwehla okungazelelwe kwenani lamaxoxo endaweni ethile, kungabangela uphenyo ngekhwalithi yamanzi, ukusetshenziswa kwezibulala-zinambuzane, noma ukungcola kwemfucuza. Ngakho-ke, izilwane eziphila emanzini nasemanzini zisiza abantu ukuthola izinkinga zemvelo kusenesikhathi ngaphambi kokuba zibe nomthelela obanzi, njengasemithonjeni yamanzi ahlanzekile kanye nempilo yomphakathi.
5. Umnikelo ocwaningweni nasekuthuthukisweni kwezidakamizwa
Izinzuzo zempilo nezesayensi zezilwane eziphila emanzini nasemanzini ziphakathi kwezithembisayo kakhulu. Isikhumba sezilwane eziphila emanzini nasemanzini sikhiqiza amakhemikhali ahlukahlukene ukuze sizivikele kumagciwane, isikhunta kanye nezilwane ezidla ezinye. Abacwaningi abaningi banesifiso sokufunda la makhemikhali ngoba anamandla okuba isisekelo samagciwane amasha, imithi elwa namagciwane, ngisho nezithiyo zamagciwane.
Izifundo eziningana zithole ama-peptide alwa namagciwane esikhumbeni sexoxo angalwa namagciwane abangela izifo. Lokhu kubalulekile ngoba umhlaba ubhekene nenkinga yokumelana namagciwane, isimo lapho amagciwane eba khona ukumelana nemithi ekhona. Ama-compound avela ezilwanyaneni zasemanzini anikeza ithuba lokwelashwa okusha nokusebenza kangcono.
Ngaphezu kwalokho, ama-amphibian avame ukusetshenziswa ocwaningweni lwe-biology yokuthuthukiswa ngenxa yenqubo yawo yokuguquka kwesimo esicacile nesithakazelisayo. Lolu cwaningo lusiza ekuqondeni ukukhula kwamaseli, ukuvuselelwa, kanye nezinqubo zamahomoni—izindawo eziphathelene nokuthuthukiswa kwezokwelapha kanye nobuchwepheshe bezokwelapha.
6. Umthombo wolwazi mayelana nokuvuselelwa komzimba
Ezinye izinhlobo ze-salamander, njenge-axolotl, zaziwa ngamakhono azo okuvuselela amangalisayo. Zingakhulisa kabusha izingxenye zomzimba ezilahlekile, njengemisila, imilenze, ngisho nezingxenye zezicubu zezitho. Leli khono seliyinto ebalulekile ocwaningweni lokuqonda ukuthi ukuvuselelwa kwenzeka kanjani ezingeni lamaseli kanye nezakhi zofuzo.
Uma le ndlela yokuvuselela ingaqondwa futhi isetshenziswe, abantu banamandla okuthuthukisa izindlela zokwelapha zokusheshisa ukuphulukiswa kwamanxeba, ukulungiswa kwezicubu, ngisho nokuvuselelwa kwezitho zomzimba okungenzeka ezimweni zezokwelapha zesikhathi esizayo. Nakuba ukusetshenziswa kwayo kusadinga ucwaningo olubanzi, izilwane eziphila emanzini nasemanzini ngokusobala zinikeza ugqozi olukhulu lwesayensi.
7. Kusiza ekugcineni ikhwalithi yezindawo zemvelo zasemanzini
Ngesikhathi sezibungu, izilwane eziningi eziphila emanzini zihlala emanzini futhi zidla ulwelwe kanye nemfucumfucu yezinto eziphilayo. Lo msebenzi usiza ekugcineni ukuguquguquka kwezindawo ezincane zemvelo zasemanzini njengamachibi, imisele, kanye namaxhaphozi. Ama-tadpole angasiza ekunciphiseni ukukhula ngokweqile kolwelwe ngaphansi kwezimo ezithile futhi afake isandla ekusetshenzisweni kabusha kwezakhamzimba.
Indawo yokuhlala emanzini elinganiselayo izuzisa abantu ngokusekela imithombo yamanzi enempilo, ukunciphisa ingozi yokuphazamiseka kwesimiso semvelo, kanye nokugcina izindawo zokuhlala zezinto eziphilayo ezahlukahlukene ezisekela ukuhlukahluka kwezinhlobo zezinto eziphilayo.
8. Inani lezomnotho nelemfundo
Kwezinye izindawo, izilwane eziphila emanzini nasemanzini nazo zinenani lezomnotho, isibonelo njengezinto zokudla noma njengengxenye yokuhweba ngezilwane ezifuywayo (yize lo msebenzi udinga ukulawulwa ngokuqinile ukuze kugwenywe ukulimaza izilwane zasendle). Kodwa-ke, izinzuzo ezibanzi zomnotho zivela endimeni yazo kwezolimo, ekulawuleni izinambuzane, nasekulondolozeni ukuzinza kwesimiso semvelo.
Ngaphezu kwalokho, izilwane eziphila emanzini nasemanzini zivame ukusetshenziswa njengezifundo zemfundo ezikoleni nasemisebenzini yokulondoloza imvelo. Abafundi bangafunda ngokuguquka kwesimo, ukuzivumelanisa nezimo, kanye nobudlelwano phakathi kwezinto eziphilayo nendawo ezizungezile ngokubuka izilwane eziphila emanzini nasemanzini. Lokhu kusiza ukukhulisa ulwazi phakathi kwentsha ngokubaluleka kokulondoloza imvelo.
9. Khuthaza imizamo yokulondolozwa kwemvelo kanye nokuvikela izindawo zokuhlala
Imiphakathi yama-Amphibian emhlabeni wonke isongelwa ukulahleka kwendawo yokuhlala, ukungcola, ukuguquka kwesimo sezulu, izifo ezifana ne-chytridiomycosis, kanye nokusetshenziswa ngokweqile kwezibulala-zinambuzane. Lapho abantu besebenzela ukuvikela ama-amphibian, bavikela futhi izindawo zemvelo ezingaqondile njengezixhaphozi, imifudlana, namahlathi anomswakama. Lezi zindawo zibalulekile ekuvikeleni izikhukhula, ukugcinwa kwamanzi, kanye nezihlungi zemvelo zokungcola.
Ngamanye amazwi, ukulondolozwa kwezilwane eziphila emanzini akugcini nje ngokusindisa iqembu elilodwa lezilwane, kodwa futhi nokugcina imisebenzi yesimiso semvelo ehlobene kakhulu nezidingo zabantu.
Isiphetho
Izilwane eziphila emanzini nasemhlabeni azizona nje izilwane ezihlala emazweni amabili, kodwa ziyizingxenye ezibalulekile zezinhlelo zokuphila. Zisiza ekulawuleni izinambuzane, zicindezele inani lezinambuzane ezithwala izifo, zilondoloze ibhalansi yochungechunge lokudla, futhi zisebenza njengezinkomba zezempilo yemvelo. Emkhakheni wezempilo, izilwane eziphila emanzini nasemhlabeni zivula amathuba ocwaningo lwezakhi ezintsha zokwelapha futhi zinikeze amamodeli abalulekile okutadisha ukuvuselelwa kanye nokuthuthukiswa kwezinto eziphilayo. Ngendima yazo ezindaweni zemvelo zasemanzini nasemhlabeni, izilwane eziphila emanzini nasemhlabeni zinegalelo ekutholakaleni kwamanzi ahlanzekile, ukuzinza kwezolimo, kanye nekhwalithi yemvelo iyonke.
Ngenxa yezinzuzo zazo ezibalulekile, ukulondoloza izilwane eziphila emanzini nasemanzini kuyisinyathelo esibalulekile sokuvikela impilo yabantu uqobo. Imizamo elula njengokunciphisa ukusetshenziswa kwezibulala-zinambuzane, ukugcina imifula namachibi kuhlanzekile, ukuvikela izindawo ezimanzi, nokusekela imfundo yokulondolozwa kwemvelo kungasiza ekuqinisekiseni ukuthi izilwane eziphila emanzini nasemanzini zihlala ziyingxenye ebalulekile yendawo enempilo nelinganiselayo.
