Ingabe ufudu luyi-amphibian (i-amphibian) noma isilwane esihuquzelayo (isilwane esihuquzelayo)?

Umbuzo wokuthi i-turtle iyingxenye yekilasi elithile ngezikhathi ezithile ivela phakathi kwezingane, abathandi bezilwane, kanye nabantu abafuna ukwazi. Abanye bathambekele ekucabangeni ama-turtle amphibians (ama-amphibians), abanye ngenkani bathi yizilwane ezihuquzelayo (izilwane ezihuquzelayo). Nokho, ubani ozophendula ngeqiniso lo mbuzo: ingabe ufudu luyi-amphibian noma isilwane esihuquzelayo?

Ufudu lungummeleli omdala wesigaba salo

Ngokwezigaba zebhayoloji, ufudu luyisilwane esihuquzelayo (isilwane esihuquzelayo). Izingwenya, izibankwa kanye nezinyoka yizihlobo zayo eziseduze, ezingaphansi kwesigaba Sezilwane Ezihuquzelayo. Lezi yizilwane zasendulo eziye zahlala emhlabeni iminyaka eyizigidi ezingu-250. Ibutho lama-turtles liningi, lihlanganisa izinhlobo ezingu-230.

Uma sicabangela ukuhlukaniswa ngokugcwele, khona-ke kubonakala kanje:

• Umbuso Wezilwane;
• uhlobo Chordates;
• Izilwane ezihuquzelayo zekilasi;
• I-Turtle Squad.

Ngolwazi lwakho: Iqembu lofudu linezinhlobo kuphela. Futhi labo abazigcina njengesilwane esifuywayo kufanele bakuqaphele lokhu. Uma izinhlobo ze-Feline zihlanganisa izinhlobo eziningi ezifuywayo, khona-ke azikho izinhlobo zama-turtle, kukhona ama-subspecies kuphela.

Njengesilwane esihuquzelayo, ufudu lune:

• isembozo sesikhumba esakhiwe izingqimba zesikhumba esifile;
• izitho ezine;
• igobolondo (isici sayo esihlukanisayo);
• ikhono lokuphila emhlabeni nasemanzini;
• izici zokukhiqiza: amaqanda.

Isici esihlukile ukungakwazi ukuzilawula ngokwakho izinga lokushisa lomzimba. Incike ngokuphelele endaweni ezungezile, ngakho-ke lapho kushisa, izilwane ezihuquzelayo ziyacasha, futhi emakhazeni ziphuma ziyothamela ilanga. Naphezu kwendlela yokuphila yasemanzini nangaphansi kwamanzi kwezinye izinhlobo, ziphefumula ngamaphaphu.

Lokhu kuyathakazelisa: Isilwane asikwazi ukuphuma egobolondweni. Iqukethe amapuleti amathambo akhule ndawonye nezimbambo futhi kuphela izitho, intamo nomsila okuphuma ngaphansi kwawo. Igobolondo lisinda, ngakho izilwane ezihuquzelayo zihamba kancane, kodwa abameleli basemanzini bahamba kakhulu.

Kungani izimfudu zihlukaniswa njengama-amphibians?

Isimangalo sokuthi ufudu luyisilwane esihlala emanzini nasemanzini sisekelwe endleleni yokuphila yasemanzini. Kukhona abamele umhlaba (ogwadule) oda, kodwa iningi lihlotshaniswa namanzi: bahlala eduze nemithombo yamanzi noma baphila impilo engaphansi kwamanzi, bephuma ezweni ukuze bazifudumeze futhi babeke amaqanda. Kukholakala ukuthi ufudu luhlala emanzini ngoba luhlala ngaphansi noma eduze kwamanzi. Ngokusekelwe kulokhu, inikezwe izici zezilwane ezihlala emanzini ezinokuphefumula kwesikhumba, ama-gill namaphaphu futhi azikwazi ukuphila ngaphandle kwamanzi (zizalela kuwo).

Kodwa izimfudu ziye zathuthuka kancane ekuziphendukeleni kwazo futhi akuwona wonke umuntu odinga amanzi. Izinhlobo zasogwadule zenza ngaphandle kwawo futhi zizalele amaqanda azo esihlabathini. Futhi amanzi aphuma emhlabathini ukuze athole inzalo. Izimfudu ezisanda kuchanyuselwa zifuna isici sazo somdabu. Abamele impilo yasolwandle baphefumula ngamaphaphu futhi baphoqeleka ukuba baphume emanzini ukuze baphuze umoya.

Lokhu kuyathakazelisa: Ubude besikhathi sokuphila kwesilwane esihuquzelayo esinegobolondo sincike kusayizi. Izibonelo ezinkulu ziphila iminyaka eyi-100 noma ngaphezulu, eziphakathi - kufika eminyakeni engu-70-80, futhi "ezinganeni" zokuguga kwenzeka eminyakeni engu-40-50.

Izibonelo zifaka ufudu olunezindlebe ezibomvu kanye nofudu olunamadlebe abomvu. Lezi yizakhamuzi zasemanzini ezikwazi ukuhlala kukholomu yamanzi kuze kube amahora angu-2, zivela imizuzu engu-10-15 ukuphefumula umoya. Esimweni esivinjelwe, bayakwazi ukushintshela ekuphefumuleni kwe-anaerobic (ngaphandle komoya-mpilo), lapho zonke izinqubo emzimbeni zihamba kancane kakhulu. Zichitha ingxenye yesikhathi sazo emanzini, njengezilwane ezihlala emanzini nasezweni, futhi ingxenye yesikhathi sazo zisemhlabeni, zikhumbula ubuhlobo bazo nezilwane ezihuquzelayo.

Ngokwezinye izimpawu, ufudu lungabhekwa njengezilwane ezihlala emanzini. Kodwa ekuziphendukeleni kwayo, iqhubekele phambili kakhulu, ithole ukuphefumula kwamaphaphu ngokuphelele futhi ilahlekelwe ukuncika kwayo ngokuphelele emanzini (asikhulumi ngabameleli basolwandle bezilwane). Ngakho-ke, akusizi ngalutho ukuphikisana ngokuthi zihlobene yini nezilwane ezihuquzelayo noma ezihlala emanzini. Izazi zezinto eziphilayo, sezicabange ngazo zonke izinzuzo nezingozi, sekuyisikhathi eside zizibeka njengezilwane ezihuquzelayo.