I-jerboa ende: incazelo nenithombe

Isilwane esincane esinamazindlebe amakhulu, imilenze emide enomkhuhlane kanye nomsila omncane omude omude onomnyama omhlophe nomhlophe - yilokho i-jerboa ende ebonakalayo. U-Zverek ubonakala ehleka ezithombeni, futhi ekuboneni kokuqala kunzima ukuqonda ukuthi kungani edinga ukwedlula okunjalo.

I-jerboa ende: incazelo

Kubalulekile ukuthi sikhulume ukuthi okokuqala ngqá leli thunga elimangalisayo lidutshulwa kwikhamera yevidiyo ngo-2007 ngabahlanganyeli bendwendwe yaseLondon eholwa uDkt. Bailey (eLondon Zoological Society), nakuba lezi zinhlobo zafundwa ngokuningiliziwe ngekhulu lemashumi amabili. Enye yemigomo yenkambiso eya eNdabeni yeGobi kwakuwukufunda ngezimo zemvelo ze-jerboa ende.

Ubude bomzimba wakhe bubuningi obuyi-9 cm, umsila ufika ku-17 cm, izindlebe zifika ku-5 cm, ubude bonyawo lufinyelela ku-4.5 cm.

Ikhanda alivamile kwezinye izinhlobo ze-jerboa - ezibunjiwe, ezihlukanisiwe, ngenhlamba encane (njengengulube),

Amehlo ahlukene kakhulu, amancane.

Indwangu ilula, ikhulu, iphezulu.

Umbala: obomvu obomvu ukuze ocher phezulu, ngezansi kungaba lula kumhlophe.

Umsila unombala ofanayo kulo lonke ubude, ingqungquthela ekugcineni imhlophe-emnyama, ayifani njengamanye ama-jerboas, kodwa azungeze.

Amapayipi angaphambili angaphansi, umunwe wabo wangaphakathi unamahlombe amade aqoshiwe.

Imilenze ye-Hind ende futhi imincane kakhulu. Izintwana ezimbili ezincane zesikhashana, phakathi phakathi kwezinyanga ezintathu. Yonke iminwe iyenze amaphuzu aqinile.

Indlela yokuhamba: imilenze yezintambo kuphela (njenge-kangaroo). Ihlahlela kumamitha amathathu.

Indawo yokuhlala

Ngokokuqala ngqa i-rodent yachazwa ngo-1890 ngamasampuli aseChina. Abameleli baseMongolia balezi zilwane bafunyanwa kamuva kakhulu, kuqala ngo-1954, futhi behlanganyela kakade ekuhambeni okuhlanganyelwe kwe-USSR naseMongolia kule minyaka engamashumi ayisikhombisa ekhulwini lokugcina, i-jerboa yaseMongolia enezinwele ezinde isikhathi eside yafundwa ngokuningiliziwe.

Uphi le ndoda ehlala kuphi? Ukuphila kwakhe kudlula enkangala yeGobi, ephethe uhla lwezintaba ezincane ezihlala ezindaweni zaseMongolia naseChina.

Isimo sezulu salesi sifo siyizwekazi elibukhali - ebusika kuya kwezingu-55, ehlobo kuya ku-58. Ngakho-ke, umehluko wezinga lokushisa unama-degrees angu-113 (uma uqhathaniswa: ku-Pole of Cold e-Oymyakon ingaphansi kwama-degrees angu-112).

Ngamanye amahlane ahlukaniswe ngokubunjwa kwenhlabathi (kusukela emagqumeni angama-stony kuya ezinqabeni zehlabathi), ngokutholakala kwezimila (ezivela emasimini ampofu angenalutho, kuya emadolobheni ama-steppes ezindaweni lapho kuvela amanzi angaphansi komhlaba).

I-jerboa ende ende ehlane laseGobi yabonakala ezindaweni ezinesihlabathi ezinomhlabathi ophansi (saxaul).

Ngokwezibalo zakamuva zososayensi abaqhuba njalo ukubhekwa, kuthiwa inani labo liphansi kakhulu - kuphela abantu abangu-0.5 kuphela ehektheleni ngalinye leendawo zokuhlala.

I-jerboa ende: yini edlayo

Ngokungafani nezihlobo zabo eziyinhloko, ukudla kwabo okuba izitshalo, isilwane sondla izinambuzane. Akaphuzi, uthola amanzi kanye nenambuzane.

Izindlebe zalo ezinde makabe uzwa noma yikuphi ukudlidliza emoyeni ekude kwamamitha amahlanu. I-Vibrissa (amadevu amade) izwa inambuzane endizeni futhi ngaphansi kwendwangu yomhlabathi. Imilenze emide inikeza ithuba elimangalisayo lokubamba ngokushesha inambuzane bese ikubamba endaweni ephezulu (kuze kube ngamamitha amathathu).

Amaphesenti

Lapho i-jerboa esheshayo igijimela ngokushesha, izikhwebu zayo ezinkulu zicindezelwe emzimbeni futhi zifinyelele ezitheni ze-sacrum.

Izwebe ezikhulayo emzimbeni (i-vibrissae) nazo zide, futhi amathiphu (uma egobile) afinyelela phansi komsila.

Amapayipi angaphambili angaphansi, ubude bawo buyingxenye yesithathu kuphela ngemuva.

Umsila cishe izikhathi ezimbili kuya kwesigamu nengxenye enkulu kunezilwane ngokwayo.

Indlela yokuphila

I-jerboa ende yesikhumba sebusuku, lokhu kungenxa yezinga eliphezulu lokushisa emini ehlane.

Ngokuphathelene nokuncipha okubukhali emazingeni okushisa ebusika, lezi zidalwa ezincane azikwazi ukuzifudumala, ngoba lokhu kudingeka zichithe amandla amaningi futhi zidla kakhulu. Balala ebusika, bebevele benqwabelene ngamafutha anele, kuhlanganise nobude bomsila.

I-jerboa ende ende yakha umhume okuthiwa ubusika, okujule kakhulu - kufika kumamitha amabili (ukungabi ngqamule), nomhubhe omude negumbi lapho lilala khona.

Ehlobo, i-rodent ihluma izinhlobo ezintathu zemigodi: ukukhululwa, usuku nokuhlala unomphela. Ukujula kwenkululeko - ngamasentimitha angu-20 nje kuphela, isikhathi sosuku (sokulala) - amasentimitha angu-50. Emigodini eqhubekayo indlela ekhethekile ngayo: inkambo ephakathi iyathambekela, iholela ekamelweni ngempahla kanye neyodwa eyinhloko, izindleko ezigciniwe ziphela kuphela ekupheleni kokufa. Igumbi eliyinhloko, elisemuva kombhoshongo, i-jerboa yayinezinsalela ezifanele zezitshalo. Uma kwenzeka ingozi, isilwane sisuka ngokushesha ekamelweni eliyinhloko kuya enkundleni yokugcina indawo, futhi ukungena kwayo kufakwe uphawu ngokushesha ngesihlabathi.

Uma isilwane singabamba inyamazane, ihloma iminkini yayo.

Izici ezisiza ukusinda

Izindlebe ze-jerboa esinezinsuku eziningi azikho isikhathi eside kakhulu (ezihlobene nomzimba womzimba) endaweni. Kungani? Ehlane ehlobo, umoya ungashisa ama-degree angama-50, futhi inethiwekhi enkulu yemithambo yegazi ezindlebeni kusiza ukupholisa induku (eqinisweni, njengendlovu).

Kuyathakazelisa ukuthi izindlebe zesilwane esivusayo zihlale ziphazamiseka. Babuyela emuva uma kuhamba ngokushesha (isibonelo, ubalekela engozini). Futhi ngesikhathi sokuphumula izindlebe zilula, igazi labo linciphisa.

Emilenzeni esinyamazane ye-jerboa ende ikhula izinwele ezikhethekile ze-bristly, ezisiza ukuba zihlale emhlabathini onesihlabathi esingenalutho. Futhi amapayipi anzima - enza kube lula ukuhamba ngokuzungezile epulazini le-stony.

Umsila omude ubamba iqhaza ekukhuphukeni emhlabathini ngesikhathi sokuqhafaza kokuqala, ngokuzumayo okulandelayo kuqondiswe futhi kusebenza njengomhlobo wesondo lokuqondisa kanye nokushintsha kwesimo sokunyakaza.

Kudingeka imilenze emifushane yangaphambili yokumba izimbobo, ukumba izimpungushe zezinambuzane, nekhala lekhanda (ingulube) kusiza kulezi zivivinyo. I-front paws i-rodent igcina isilwane, yenza ama-gag for burrows.

I-rod-eyred rodent kanye nemvelo

I jerboa ilungisa inombolo yezinambuzane endaweni yayo. Nakuba isifundo esincane sezilwane asivumeli ukuba sithi ngokuqiniseka ngokuphambene.

Ngokusho kokuqaphela kwezazi ze-zoologists zesiNgisi, i-jerboa esinde isikhathi eside ikwazi ukubekezelela i-tularemia nesifo.

Ezingxenyeni zamagundane, ama-microorganisms helikobakter pylori atholakala, kanti lokhu kuyingozi kakhulu empilweni yabantu.

Indlu yezindlebe ezinde isikhathi eside ayikwenziwa, ngenxa yenani elincane nezinkinga ekutholeni izilwane ngokwabo.

Ngokusho kwamarekhodi abacwaningi baseSoviet, amagundane ekuthunjweni aqala ukuluma.

Ukukhiqiza

Ngemuva kokushisa kwebusika, abesifazane bayakulungele ukulingana. Omunye umuntu angakwazi ukubekezelela futhi athole izingane ezimbili kuya kweziyisithupha. Ngenxa yenani elincane kanye nobunzima bokulandelela, akukaqinisekiswa ukuthi kaningi kangakanani i-rodent endearing eveza inzalo yokuphila. Abanye ososayensi bafanisa ama-subspecies afanayo, bathi i-rodent ekhonzwe ngenhla iphila iminyaka emibili kuya kwemibili futhi iveza inzalo izikhathi eziningana. Ngokusho kwabanye, i-rodent kuphela ikhiqiza kanye kuphela, futhi iphila iminyaka eyisithupha.

Amantombazane angakwazi ukukhulisa ngokugcwele izingane eziyisishiyagalombili, enezinombolo ezifanayo zezinsipho ezihlelwe emigqeni emibili.

Kuyathakazelisa.

I-jerboa ende ende ihlelwe eNcwadini Ebomvu yaseMongolia. Ukubheka kwamuva kanye nokuphikelela kuDesemba yaseGobi kuqinisekisa inombolo encane yalezi zinduku, kodwa ungabeki ukuthambekela ekuqothulweni ngokuphelele.

I-rodent iyingqayizivele, iyabukeka, iyabukeka. Intshisekelo kuyo ikhula njalo. I-jerboa ende ende, isithombe sayo esibekwe kulesi sihloko, siqhathaniswa ngisho noMickey Mouse.