Ofaya daga cikin mafi kyawun wakilan dangin chinchilla - whiskasha, yana da yanayi mai ban sha'awa sosai. Bayyanar sanda a lokaci guda yayi kama da kangaroo da zomo mai doguwar wutsiyar squirrel.
Bayani da siffofin whiskashi
Viskasha na daga cikin umarnin beraye ne kuma yana da girman girman girma. A lokaci guda, tsayi da nauyi sun dogara da mazaunin dabba. Don haka, tsawon jikin namiji na low whiska ya kai 65-80 cm, kuma nauyin ya bambanta daga 5 zuwa 8 kilogiram.
A wannan yanayin, bugu da ,ari, ya kamata a yi la'akari da tsawon jelar - aƙalla cm 15. Mata masu nauyin jiki sun kai kilogiram 3.5-5, kuma tsawon jiki yana da 50-70 cm. Wutsiyar mata kuma ta fi ta 2-3 ta fi ta maza tazara.
Kuma a nan dutse viskasha ko kamar yadda ake kira shi, viscacha na Peru yana da ɗan ƙarami kaɗan girma. Tsawon jikin sandar yana daga 30-40 cm. nauyi bai wuce kilogiram 1.5 ba.
A cikin hoto dutsen viskasha
Kan whiskashi yana da girma, tare da manyan kunnuwa da kuma tsattsauran idanu. Legsafafun gabansu gajere ne kuma masu rauni, amma ƙafafun baya suna da tsayi da ƙarfi.
Hakanan akwai bambanci tsakanin jinsuna. Wuskachi na fili yana da yatsu huɗu a ƙafafun kafa na farko kuma 3 a ƙafafun kafa na baya, yayin da whiskachi na Peru yana da yatsu huɗu akan duk wata gabar jiki.
Dabbar tana da ɗan gajarta kuma mai taushi ga gashin taɓawar launin toka-launin ruwan kasa a bayanta. A gefunan, launi kala ne, kuma a kan ciki, launi ya zama fari. Ana iya kiran fasalin dogaro da launi a kan launin ƙasa inda sandar take. Mafi duhun sautin ƙasa, yana daɗa launi mai launi na gashin dabbobi.
Kunnawa hoton whiskashi abin lura ne cewa ba tare da jinsi ba, dabbar tana da alamun fari da baqi a kanta. Amma har yanzu ana gano bambance-bambance tsakanin jinsi - ana rarrabe maza da babban tsari da kuma abin rufe fuska a fuska.
Gida da abinci
Bayyanar whiskasha yana zaune a tsakiyar Ajantina, yankuna arewa da gabas. Hakanan, ana lura da dabbar a kudanci, yankunan yamma na Paraguay da kudu maso gabashin Bolivia. Wurin da aka fi so da rodent shine filayen, da kuma yankuna masu dausayi da busassun bishiyoyi.
Amma ga tambaya, A ina ne viskasha ke zama mai tsaunuka, zamu iya cewa wakilan jinsunan sun fi yawa a cikin yankunan duwatsu da tsaunuka na Peru, Chile, Bolivia, Argentina, inda tsawan yake 1000-5000 m sama da matakin teku.
Rodent viskasha na cikin ƙungiyar herbivores. Duk wakilan jinsin suna ciyar da ciyawa, tsaba, rassan shrub da 'ya'yansu. Mountain whiskashi yana ƙara gansakuka, lichen da tushen shuke-shuke iri-iri a cikin abincin.
Salon rayuwar Viscashi
Viskasha dabba ce ta gaske. Dabbobin suna rayuwa cikin rukuni na mutane 10, 15, ko ma mutane 30. A lokaci guda, akwai matan da suka ninka na maza sau 2-3. Dabbobin da suka haɗu cikin rukuni suna rayuwa a cikin tsarin rami na ƙarƙashin ƙasa, tazarar da ke tsakanin ta bambanta daga santimita da yawa zuwa mita da yawa.
Duk minks suna da alaƙa da juna ta hanyar hanyar wucewa, kuma yankin ƙasar da suke akansa zai iya kai murabba'in mita 600. m. Yana da ban sha'awa cewa girman ƙofar tsarin ya dogara da yawan mazaunan kuma zai iya isa 1 m.
Viskashi suna da hankali sosai game da tsarawa da kare gidansu. Beraye suna tattara kasusuwa, sanduna, itacen saniya da wasu kayan kuma a ajiye su kusa da mashigar kabarinsu. Don haka, dabbobi sukan fitar da warinsu, wanda zai iya jawo hankalin masu farauta kuma ya kare mazaunin daga ambaliyar ruwa.
Kersananan masu waswas suna da salon rayuwar dare. Dabbobin suna barin kabarinsu kawai tare da shigowar magariba. Suna son yin wankan ƙura, don haka tsabtace ulu daga nau'ikan ƙwayoyin cuta da ƙwayoyin mai.
Kuma a nan Viscacha na Peruvian yana zaune a wuraren da sanyi ya isa sosai da daddare, yayin da rana kuma rana mai haske tana zafin duwatsu a yankin. Saboda wannan dalili, beraye suna barin burbushinsu galibi da rana. Viskashi ya zauna a tsakanin duwatsu, a cikin kwazazzabai, inda busassun ciyayi suka fi yawa.
Wani fasalin da ke tattare da dukkan nau'ikan wannan dorin yana dauke da wata hanya wacce ba bakuwar hanya ba ta masu gargadi game da hadari - dabbar ta fara bugawa da karfi a daddaye a kasa tana kuwwa.
Sake haifuwa da tsawon rai
A karkashin yanayin yanayi, lokacin saduwa na whiskachi yana kasancewa da yanayi. Gudun yana gudana kwanaki 40 kuma yana farawa a cikin kaka. Lokacin haihuwa shine kwanaki 154. A lokacin bazara, mace na haihuwar yara 2 zuwa 4.
Lokacin shayarwa na tsawon makonni 8. A wannan lokacin, whisan whiskashi yana samun ƙarfi kuma yana cin gashin kansa. Zai yuwu mace ta iya yin ciki sau 2 a cikin shekara guda.
A dabi'a, rayuwar rodents da ba a saba da ita ba 'yan shekaru ne kawai. Wannan saboda yanayin rashin kyau ne da karancin kaso na rayuwar dabbobi.
Puma, boa mai ba da izini, dawakan Paraguay, da ƙananan grisons ana ɗaukar su abokan gaba na halitta. Kari akan haka, a tsakanin mazauna yankin, ana daukar viskasha a matsayin dabba mai cutarwa, tunda fitsarin dabbar na talauta kasa, kuma ramuka da yawa na kawo matsala.
Daga takurawa kan rayuwa daga masu fata marasa kyau, ana ceton dabbobi ta hanyar gudu mai sauri - 40 km / h, gami da ikon tsalle 3 m a tsayi. Game da mazaunin wucin gadi, a cikin fursuna, rayuwar ɗan sanda daga shekaru 8 zuwa 10.
