Esinye sezilwane ezesatshwa kakhulu emhlabeni ngabantu yi inyoka. Kuyisilwane esibhebhethekisa ukwesaba ngenxa yobuthi bezinye izinhlobo. Kuwo wonke umlando bebezenzela igama elibi ngoba kunezinhlobo ezithile ezinoshevu ongabulala. Kwakuyizilwane ezaqalwa ngesikhathi seCretaceous futhi ezinezici ezinhle kakhulu ezizenza iqembu elithakazelisa kakhulu lezilwane okufanele lifundwe.
Lapha sizokutshela zonke izici, indawo yokuhlala, ukudla kanye nokuzala kwenyoka.
Lezi yizilwane ezingenazo izitho, kodwa ezingahamba cishe kunoma iyiphi indawo. Lesi esinye sezici ezenza lezi zilwane ezihuquzelayo zibe mnandi. Kunezinhlobo ezingaphezu kuka-3460 zezinyoka emhlabeni jikelele.. Kuleli nani lezinhlobo zezilwane, zingama-450 kuphela lezi zinhlobo ezinobuthi. Nokho, kukhona abanye abanobuthi obubulalayo kangangokuthi baye basakaza igama labo njengabayingozi.
Izinyoka eziningi ziyabanjwa ukuze zikwazi ukusizakala ngesikhumba noma ukudla. Lokhu kusho ukuthi umuntu udala ukuthi izinhlobo eziningi zezinyoka zibe sengozini yokushabalala. Lezi zilwane ziye zahlala emhlabeni wethu iminyaka engaphezu kwezigidi ezingu-150, ngesikhathi seCretaceous. Kunolwazi olukhulu ngalesi silwane ngenxa yemibhalo egciniwe yezinsalela eziye zatholakala zalezi zilwane.
Baziwa ngokuthi bavela ezibankwa zasemanzini. Ubukhulu benyoka bungahluka kusuka kumasentimitha ayi-10 kuya kumamitha ayi-10 ubude. Uhlaka lwamathambo alezi zilwane lwakhiwe ama-vertebrae ngamanani amakhulu. Isibonelo salokhu yinhlwathi, enamathambo omgogodla angaba ngu-400.
Njengoba bengenayo imilenze, kufanele banyakaze ngenxa yokusetshenziswa kwezikali zabo. Izikali ezisendaweni yokungena yizo ezivumela ukuhamba phambili futhi zivimbele ukuthi zingakhukhuleki ziye emaceleni. Ukunyakaza kwenyoka kuwukungabi nalutho. Bangakwazi ukunyakaza ngezindlela ezahlukene, nakuba okuvame kakhulu ukwenza ama-lateral undulations ngomzimba wabo. Lesi sikhathi siqala ekhanda futhi sigcine emsileni wayo. Bakwenzela ukuthi bakwazi ukuhamba ngesivinini esingaguquki.
Umqondo wokubona ulinganiselwe. Ngakho, Basebenzisa ulimi lwabo ukuze bakwazi ukubona amaphunga ahlukene futhi baxhumane nendawo abakuyo.. Ngenxa yolimi lwazo, ziyakwazi ukusuka phezulu ziye phansi esibindini, zibhekise ulimi emlonyeni ukuze zazi ukuthi kukhona okudliwayo noma kusengozini. Lesi ngesinye sezizathu esenza sibone izinyoka zihlale zikhipha ulimi. Umsila unobude obucishe bube ngama-20% womzimba wawo.
Izinyoka zazibhekwa njengesilwane esihlala sodwa futhi zizihlukanisa nezinye izinhlobo zezilwane. Akuvamile ukubona izinyoka ezimbili zihlangene. Kwenzeka kuphela ngenkathi yokulala kanye nenkathi yokukhwelana. Bayakwazi ukuphila futhi cishe noma kuphi, ukusuka ezindaweni ezisehlathini kuya ezindaweni ezishisayo. Okuhle ukuthi inyoka iphile ngaphansi kwezimo ezinhle ukuthi izinga lokushisa alishintshi. Njengoba ziyizilwane ezinegazi elibandayo, azikwazi ukulawula izinga lokushisa ngokwazo. Zidinga ukushisa kwelanga ukuze zikwazi ukulawula izinga lokushisa lomzimba wazo.
Amanye ama-ecosystem lapho singathola khona izinyoka kusezingwadule nama-savannah. Ezinye izinhlobo zingatholakala ngisho nasemanzini, phezulu ezihlahleni nangaphansi komhlaba.
Ukudla kwenyoka kuyadla. Idla ngokuyinhloko izinyoni, izinhlanzi, izilwane ezihuquzelayo, izilwane ezihlala emanzini nasemanzini kanye nezinambuzane. Kuphela uma ukudla kuyindlala noma kunzima ukukuthola, lapho bengakwazi ukudla ngezinhlobo zohlobo olufanayo. Ukuze zondle, zingagwinya inyamazane yazo ngokuphelele njengoba zingenazo izakhiwo zamazinyo ukuze zikwazi ukuhlafuna.
Enye yezinto ezimbi inyoka enazo mayelana nokudla kwayo ukugaya ukudla. Ukugwinya inyamazane ngokuphelele, ngesikhathi sokugaya kufanele ibekwe ingakwazi ukuhamba. Lokhu kusiza ukugcwalisa amandla asetshenziswe phakathi nenqubo yokubamba inyamazane. Okwamanje lapho inyoka isemgudwini wayo wokugaya basengozini yokuhlaselwa yinoma yimuphi umuntu.
Elinye lamaqhinga abanalo ukuze baphile wukuxosha ukudla ngaphakathi kwabo uma besengozini. Ngale ndlela, bangakwazi ukuphinde bakwazi ukuhamba futhi babaleke ngesikhathi. Ngenxa yokuthi ukugaya ukudla kuhamba kancane futhi kuthatha isikhathi eside, bangahamba izinyanga bengadlile.
Ngokuqondene nokuzala, ziyizilwane ezinama-oviparous. Lokhu kusho ukuthi zibekela amaqanda ngaphandle kwe-boa snake, ukukhiqizwa kwayo okuyi-ovoviviparous. Inqubo yokukhiqiza nokukhwelana yenzeka ngesikhathi sasentwasahlobo nesehlobo. Lokhu kuzoncika ekutholakaleni kokudla kanye nezimo zezulu. Abesilisa yibo abaqoma owesifazane. Ngenxa yalokhu, ezinye izimpi phakathi kwabesilisa zenzeka ukuze bakwazi ukunquma ukuthi iyiphi ikhophi naye. Lezi yizimo kuphela lapho singathola khona izibonelo zezinyoka ezimbalwa endaweni eyodwa.
Uma iduna selihlangene nensikazi, liyozihambela ngendlela yalo futhi kube yilona wesifazane elizothatha ukuziphatha okubi kakhulu. Isikhathi sokufukamela ngokuvamile sithatha phakathi kwezinyanga ezi-2 neziyi-5. futhi umama uyawalahla lapho nje ebeka amaqanda. Ekuzalweni, abancane kufanele bazinakekele.
Uma uzwa ngezinyoka, into yokuqala oyicabangayo ukubulawa kokulunywa kwazo. I-10% kuphela yazo zonke izinhlobo zezinyoka ezinobuthi. Phakathi kwezinhlobo ezinobuthi sithola inyoka ye-bastard, i-cobra, i-rattlesnake, i-coral snake, inyoka yasolwandle, izinyoka ze-taipan ne-velvet snake, phakathi kwabanye.
Phakathi kwezinyoka ezingenabo ubuthi sithola izilwane eziningi ezifuywayo ezifana nenhlwathi, i-boa, inyoka ene-collard, python, inyoka yesicathulo samahhashi, phakathi kwezinye.
Ngethemba ukuthi ngalolu lwazi ungafunda kabanzi ngenyoka.
Iqembu lesizwe laseSwitzerland libhekene nobhubhane lwezinyoka ezinobuthi eSan Diego. Izinyathelo eziqinile kanye namamephu asakazekile aphawula ukubuka kwabo iNdebe Yomhlaba.
Izinyoka ezihlaselayo manje sezihlala ku-90% we-Ibiza futhi zibulala inani lezilokazane zasePitiusa. Funda ngobukhulu benkinga yemvelo kanye nezinyathelo ezithathwayo.
Iziphathimandla eNavarre ziphenya ngokuthunyelwa kwenyoka ephilayo evela eMalaga ngephakheji engadalulwanga ngeposi elingagunyaziwe.
Uhulumeni waseBalearic ubambe izinyoka ezingaphezu kuka-4.400 ezihlaselayo eziQhingini zasePitiusas futhi useqalise uhlelo olubalulekile lokuvikela isibankwa sasePitiusa.
Izinyoka ezihlaselayo e-Ibiza: ukubona, usongo ku-Pitiusa lizard, kanye nezinyathelo zokulawula. Thola ukuthi kwenzekani nokuthi isimo sixazululwa kanjani.
I-python yase-Australia enobude obungamamitha amabili ubude itholakale eSanta Fe, eMexico City. Imininingwane yokuhlinzwa, imvelaphi yayo okungenzeka ukuthi iqale kuyo, kanye nezincomo zokuphepha.
Uhlelo lokusebenza lwamahhala oluvela eClodomiro Picado Institute lokubona izinyoka ezinobuthi eCosta Rica nokwazi ukuthi ungenza kanjani uma ulunywa.
Abacwaningi baphenya ngomuthi wokunciphisa isifiso sokudla otholakala egazini lezinyoni ezincelisayo onciphisa isisindo ngaphandle kokucasuka noma ukulahleka kwemisipha. Lokhu kungathinta ukwelashwa kwesikhathi esizayo.
Insizwa ethile yaboshwa eGuadalajara ngokuthutha inhlwathi engavamile emotweni yayo. Funda ngezijeziso nokuthi yini okufanele uyenze uma ubona izilwane zasendle edolobheni.
Umsebenzi e-Upala usindisa ama-sloth, izinyoka, amaxoxo, kanye ne-tapir esetshenziswa njengezindawo zokuvakasha. Izici ezibalulekile zocwaningo kanye nokulondolozwa kwezilwane zasendle.
Thola ukuthi izinyoka zizingela futhi zigaye kanjani, yiziphi izingozi ezizithathayo uma zidla inyama enkulu, nokuthi kungani ngezinye izikhathi kudingeka ziphinde zidle ukudla kwazo.
Thola ukuthi kungani kuvela inyoka ekhebula likagesi, ukuthi ihilela ini, nokuthi ungenza kanjani kulezi zimo zangempela nezivame kakhulu.