Esinye sezilwane ezithandwa futhi ezifunwa abaningi yi- i-arctic ferret. Le mustelid ngezinye izikhathi ididaniswa ne-albino ferret noma ngisho ne-stoat, kodwa akekho oke wayibona futhi akwaziwa ukuthi zikhona yini ngempela izibonelo zayo emhlabeni.
Ngalesi sizathu, sifuna ukukusondeza kulolu hlobo lwezilwane futhi, ngaphezu kwakho konke, ihlukanise kwezinye izinhlobo ezifana ne-albino ferret noma i-stoat, ubani ongaphasa ngaphandle kokuba yikho ngempela.
Injani
Ngokusekelwe eqinisweni lokuthi abukho ubufakazi obufakazelwe be-arctic ferret, ezinye izici engaba nazo njengesilwane sase-arctic ziyaziwa.
Esinye sezici zokuqala ze-arctic ferret amandla okumelana nokubanda, nokuba nongqimba lwamafutha ngaphansi kwesikhumba okwazi ukumelana namazinga okushisa angemahle ngoba la mafutha asebenza ukuqukatha ukushisa komzimba wesilwane. Isebenza futhi njengendawo yokulondoloza lapho ukudla kuyindlala.
Umzimba wayo, njengalowo wama-ferrets avamile, nawo unwetshiwe ngemilenze emifushane. Nokho, inentamo ende futhi ingafinyelela isisindo esingafika ku-7 kilos, nakuba into evamile ukuthi iphakathi kuka-1-2 kilos.
Uboya bezilwane ezincelisayo zase-arctic bubonakala ngokuba mhlophe ngoba, ngale ndlela, bungafihleka kalula eqhweni, futhi kanjalo bugweme ukuzingelwa ngesikhathi esifanayo ukuze bathole ukudla kalula.
Yingakho i-arctic ferret ibhekwa njenge-ferret emhlophe, nakuba kungekho nhlobo ukuthi kuthiwa ivela e-Arctic njengoba abukho ubufakazi bokuphikisa leso simangalo. Yiqiniso, baphinde badideke ne-albino ferret noma ngisho ne-stoat.
Ingabe i-arctic ferret ikhona?
Iqiniso liwukuthi akukho abukho ubufakazi obuphikisayo njengohlobo oluya e-arctic ferret. Njengamanje, lolu hlobo lwe-ferret alukho e-arctic futhi ama-ferrets amhlophe ngokuvamile athola leli gama, noma ngisho nezinye izinhlobo ze-mustelids, njenge-stoats.
Kodwa-ke, ngenxa yalokho, i-arctic ferret ayikho futhi izikhangiso zokuthenga isilwane salolu hlobo zingamanga, zikwazi ukuthengisa ngenani eliningi, kungaba i-albino ferret, noma i-stoat, efana kakhulu ne-" inganekwane" yase-arctic. i-arctic ferret.
Naphezu kwalokhu, iqiniso liwukuthi kukhona ama-squirrels noma ama-lemminis e-arctic, ngakho-ke ngeke kumangaze uma i-arctic ferret ikhona (noma ikhona). Kodwa abukho ubufakazi obuphathekayo balokho okwenzekayo futhi, uma kucatshangelwa ukuthi i-ferret idla inyama, nokuthi ukudla kwayo okuningi kuyafuduka e-arctic, bekuyoba mancane kakhulu amathuba okuba lokho kwenzeke (ngaphandle uma bekujwayele okunye ukudla).
Umehluko phakathi kwe-arctic ferret kanye ne-albino ferret
Njengoba sesishilo ngaphambili, i-arctic ferret udideka kalula ne-albino ferret, okuyizinhlobo ezimbili ezihluke ngokuphelele. Ukuthatha i-ferret emhlophe njenge-arctic ferret, omunye umehluko omkhulu nge-albino ferret amehlo. Owokuqala unamehlo amnyama kanti i-albino inamehlo abomvu.
Umbala ongavamile walezi zibangelwa ukuntuleka kwe-melanin okungathinti nje kuphela uboya babo obumhlophe, kodwa futhi kwenza amehlo abo abe ngumthunzi ojwayelekile.
Omunye umehluko usembala wezinwele. Ngenxa yalokhu kuntuleka kwe-pigmentation, kanye nokungabikho kwe-melanin, uboya balezi zinto ngokuvamile bumhlophe, nakuba bungaqini njengabo be-arctic ferret (okumhlophe okuhlanzekile).
Ngaphandle kwalokho kokubili kufana kakhulu. Kodwa i-albino ferret, ngenxa yesimo sayo, inezinye izinkinga zempilo. Isibonelo emehlweni noma esikhumbeni ngoba azwela kakhulu kunezibonelo ze-ferret ezimhlophe.
Umehluko phakathi kwe-arctic ferret ne-stoat
I-stoat iyisilwane esihlobene kakhulu ne-arctic ferret. Eqinisweni, cishe zonke izithombe kanye izithombe ku-inthanethi ezibhekisela ku-arctic ferret, ziyi empeleni ama-stoats.
Lezi isilwane Zibonakala ngokuba noboya obumhlophe ngokuphelele, amehlo amnyama nokuhlala ezindaweni ezineqhwa. Ngaphezu kwalokho, uboya bazo ebusika buhluke ngokuphelele kobehlobo. Ngesizini yokuqala izinwele zakhe zimhlophe, ukuze zixubane neqhwa. Kodwa, ngenkathi yasehlobo, ushintsha izinwele zakhe zibe nsundu (ugcina ingxenye yesisu kuphela emhlophe). Ngakolunye uhlangothi, uboya be-arctic ferret babungeke buguquke, bungaba mhlophe ngokuphelele ngaphandle kwendawo yesisu, evame ukuba mnyama (noma emnyama).
Ihlukile ku-arctic ferret (noma i-ferret emhlophe) emzimbeni wayo, njengoba izindlebe azifani, noma umlomo wombhobho (othi ukude ku-stoat). Futhi, into ephawulekayo ye-stoat ukuthi isihloko somsila wayo simnyama ngokuphelele, into engenzeki ku-ferret emhlophe.
Omunye umehluko omkhulu phakathi kwalokhu okubili ubukhulu, kuyilapho i-ferret ivame ukukhula ifinyelele cishe kumasentimitha angu-68, esimweni se-stoat ubukhulu bayo bungaba uhhafu lowo, amasentimitha angu-34 (ingenye yama-mustelids amancane kakhulu akhona embusweni wezilwane. ).
Ukuthenga i-arctic ferret
ayikho ngempela akukho mlimi noma izitolo ezikhethekile ezifuyweni lapho ungathola eyodwa yalezi zilwane. Ngakho-ke, azikho izifanekiso ezike zabonwa. Kodwa-ke, ngalelo gama "elingavamile", bangakuthengisa i-ferret emhlophe, noma i-albino ferret noma i-stoat.
I-ferret emhlophe ibonakala ngejazi elimhlophe namehlo amnyama, kufana nencazelo enikezwe ama-arctic ferrets. Ngakolunye uhlangothi, njengoba sesibonile, i-albino ferret izohluka kulezi.
Ngokuqondene ne-stoat, akufanelekile ukuba nayo njengesilwane esifuywayo ngenxa yobudlova balesi silwane, hhayi nje kubantu, kodwa nezinye izilwane ezikwazi "ukuzingela" ngokuzikhipha igazi zize zife. Ngakho-ke, lesi silwane asikwazi ukwenza isilwane esihle.