Kanjani futhi kuphi umbungu ezihuquzelayo?

Awezinyoka - abakhileyo iplanethi yethu lasendulo. Bona ayahluka grade nezinhlobo, ngamunye ephethe isici ehlukile. Lesi sihloko wethula umfundi kuyo nombungu ezihuquzelayo futhi eba.

Uhlolojikelele

Awezinyoka - a ezilwaneni ezinomgogodla, ngiyijwayele impilo e izimo phansi. Lezi ezweni kuqala libhekene izici ezilandelayo:

• Lokuzaliswa kwenzeka amaqanda ezweni.
• Ukuphefumula kulula. indlela yayo inohlobo absorptive, isb silwane lapho ukuphefumula washintsha umthamo thorax.
• Ukuba khona izikali Horny noma scutes esikhumbeni.
• Umdlavuza wesikhumba cishe zonke ezihuquzelayo bengekho.
• Ukwehlukanisa ventricular septa kuqedile noma olungaphelele.
• Skeleton kanye nemisipha ezihuquzelayo ithole intuthuko eqhubekayo ngokwandisa yabo motility: kwaqinisa esitho ngebhande ushintshe indawo abo maqondana umzimba futhi nomunye. On iminyango ehlukene ukuze dismember yomgogodla futhi ikhanda baba ephathekayo.

Awezinyoka ivezwa namuhla zihlakazeke izinsalela zezilwane ezihuquzelayo ukuthi kule mbulunga izinkulungwane eziningi zeminyaka edlule. Manje selibalelwa zinhlobo amawaka, anamakhulu mathandathu, cishe ngokuphindwe kathathu ngaphezu kwezilwane eziphila ezweni nezilwane.

manje ezihuquzelayo ophilayo zihlukaniswe amaqembu elandelayo ezihuquzelayo:

• klyuvogolovye;
• zibe maholoholo;
• izingwenya;
• ufudu.

Uhlobo lokuqala yokumelwa ngumuntu oyedwa - the tuatara, okuyinto efana ngokubukeka ukuze isibankwa, kodwa isakhiwo salo izici ezahlukene lasekuqaleni. tuatara Habitat kuyinto New Zealand.

izingwenya

Ngalokhu oda zihlanganisa lezi zinhlobo ezilandelayo ezihuquzelayo: Caiman, Gharial, ingwenya iNayile. Lezi zilwane ezihuquzelayo imodi amanzi khona ebonakala ezingeni lelisetulu inhlangano, khona inhliziyo emine chambered kanye septum ehlukanisa izinzwani imilenze yangemuva. Ukuhola zokuqapha ukukhiqiza izingwenya kusiza kakhulu ephakeme ngaphezu amehlo nomlomo.

Clutch amaqanda nabesifazane benze ogwini eduze kwamanzi, kodwa ngezinye okusezingeni eliphezulu nezataplivaemom indawo. Izidleke zakhelwe materials eduze amanga. Gavials zisebenzisa isihlabathi, okuyinto angcwaba amaqanda. Izingwenya ezindaweni ezishisayo ukwakha izidleke utshani elixutshwe namaqabunga Lesi sibalo sehle sisuka phansi.

Insikazi ongabeka kuze kufinyelele amaqanda 100, yiziphi abalingani elivundisiwe ezahlukene. Kubekwa senzeka ebusuku, ngemva kwamasonto ambalwa inqubo kokuzalela. Amaqanda makhulu ngobukhulu efanayo nedada.

Futhi lapho umbungu okhula ezihuquzelayo? Lokhu kwenzeka ngo-iqanda, okuyinto emzimbeni kamama. Phakathi laying isivele ekuthuthukiseni umbungu. Insikazi uhlale eduze esidlekeni, ukuvikela inzalo esizayo ezilwaneni ezidla ezinye izilwane. Ngemva kwezinyanga ezintathu, izingwenya ezincane amabhu.

izimfudu

Ukuze lokhu ukuze eyakhe izimfudu: okubomvu-eared futhi asemaqeleni. umzimba wabo embozwe zempi bony, tho nge amathambo kanye nezimbambo. Jaws izimfudu akudingeki amazinyo. Air ingena emaphashini ngendlela efanayo e izilwane zasemhlabeni.

Ngaphambi laying izimfudu akha izidleke. ezihuquzelayo Water - esihlabathini ogwini, futhi umhlaba - emhlabathini, emgodini igodi. Inzalo yakhe lusabonisa enovalo.

Izinhlobo eziningi izimfudu sokukhwelana ngo-Ephreli noma ekuqaleni kuka May. ngasemthonjeni elilandelayo kuphela singalindela inzalo. Young ngesikhathi sokuzalwa ngiyijwayele impilo ngaphandle abazali.

Amasosha atheleka Scale

Lezi zihlanganisa izibankwa:

• viviparous;
• ingilazi Izigcikilisha;
• iguana.

Cishe bonke, ngaphandle ingilazi-intulo, babe nemilenze emine ukuhambisa futhi uvikelekile zamabhodlela iso. Zamehlo ezihuquzelayo ezihambayo lamabutho.

Phakathi Iqanda kubekwa kwenzeka e May-June. Animal Uthola mink noma emgodini ukujula amancane ubeka amaqanda. Wabo kusukela izingcezu 6 kuya ku-16. iqanda ezinkulu. Ngaphakathi iyona isikhuphasha, equkethe lezi zimpahla amandla i-fetus. Ngo izibankwa egg shell uthambile, izingwenya kanye izimfudu - kanzima.

Izinyoka - ke izinyoka enesihlungu, copperhead. Ziyakwazi ezihuquzelayo legless, ukuhamba umzimba wabo Curves. Isakhiwo ezihuquzelayo elinesimo division eside isiqu yomgogodla kanye nokuntuleka esifubeni. Izinyoka unayo eyodwa wamaphaphu. Eye igobolondo kwakhiwa nezinkophe tho.

Awezinyoka ifa namandla wokugwinya isizinda esikhulu. Lokhu ibangelwa umhlathi ongezansi movably axhunyiwe. Amazinyo phambi ezinesihlungu afakwa isiteshi okuyothi ngalo Isihlungu ingena isisulu.

Ukukhiqiza kabusha inyoka ngokobulili. Kulesi sisekelo, zingabantu viviparous futhi egglayers. Ngo imvelo, ukukhiqizwa kabusha zonyaka. Inkathi yokukhulelwa e izinyoka ezahlukene. Emikhayeni natricinae - izinsuku 48, e Python - kusuka 60 kuya 110.

Ngu ekubeletheni izinyoka baqale ukwakha izidleke. Indawo yabo kungaba izihlahla ezincane, iziqu asewile, Burrows namagundane, intuthwane amagquma. Umsebenzi Wamatshe siqukethe amaqanda 3-40. Sinenkosi okweqanda side noma - ke kuncike zilwane ezihuquzelayo.

Cishe zonke izinhlobo izinyoka Awunandaba ngenzalo yabo. Ukukhethwa kuyinto isikwele umgijimi, udaka inyoka kanye nenkosi ye-cobra. Zigwema amaqanda kuze kuze kube zmeyata.

ukukhiqizwa kabusha

Lokhu kwenzeka ku-umhlaba. Ukuvundisa e ezihuquzelayo ngaphakathi. Inzalo yabo bazalwa ngezindlela ezintathu:

1. Yaytserozhdenie. Lokhu kunjalo lapho umbuzo lapho umbungu okhulayo ezihuquzelayo, zingaphendulwa - e iqanda. Imvelo for him are zangasese ipheshana umama. Amandla sivela amaqanda, okuyinto emva sebethule umbungu okhula ngayo ingane.
2. lokuzalwa Live. Kuyinto esingokwemvelo, akuzona zonke ezihuquzelayo, kodwa izinhlobo ezithile ulwandle izinyoka. Lapho umbungu ezihuquzelayo? Kuthatha indawo emzimbeni kamama. Kusukela ke isuke isithole yonke adingekayo ukuze nentuthuko yayo.
3. Indlela bayashintshana ekufukameleni. Isetshenziselwa ukwandisa isibalo ezinye izinhlobo ezihuquzelayo. Ngu izimfudu nezingwenya ozalwa nabesifazane, uma izinga lokushisa kule incubator kuyoba ngenhla 30 ° C, kanye nabesilisa - uma ngezansi.

Futhi lapho umbungu okhula kwezinye kwezilwane ezihuquzelayo nezilwane yezinyoka isibankwa? Lapha amaqanda e oviduct kamama made kakhulu. Bakha umntwana ozalelwe ngokuqondile umzimba kamama, noma kubhaklazeka kusukela iqanda emva laying.

Amaqanda ezihuquzelayo

Awezinyoka savela ezweni. Ukujwayela imvelo ezweni, amaqanda zabo embozwe fibrous igobolondo-igobolondo. Amafomu bakudala iningi amaqanda igobolondo ube izibankwa yesimanje nezinyoka. Futhi ukuze amaqanda musa Ewufrathe out, ukuthuthukiswa kwabo kwenzeka endaweni inhlabathi olumanzi.

ulwelwesi Okuwugqinsi azigcini nje ngokuba umsebenzi zokuzivikela. Ziyakwazi kuqubuka amaqanda abafanelekela ukuthuthukiswa ezweni. Isiteji izibungu imfundo uwela, ngakho okuqukethwe izakhi luyanda. Egg ezihuquzelayo enkulu.

Eyesibili amaqanda kudivayisi kwasusa lokusinda kanye nentuthuko in imvelo bezwe iyona kwemihlambi ezindongeni oviduct amaprotheni igobolondo. Umakhiwo izindlela zokuphakelwa kwamanzi kudingekile ezingenzeka embungwini. emgodleni okunjalo embozwe ingwenya kanye ufudu amaqanda. Banezinhliziyo igobolondo fibrous ingena esikhundleni lime. Ngalo mhlatshelo, ungadluli out izindlela zokuphakelwa kwamanzi, futhi leso sivikelo kusuka iphele imibungu ingaqala kuzo zonke izimo zezulu.