Yadda za a gano shekarun kunkuru, ƙayyade shekaru ta alamun waje
dabbobi masu rarrafe

Yadda za a gano shekarun kunkuru, ƙayyade shekaru ta alamun waje

Yadda za a gano shekarun kunkuru, ƙayyade shekaru ta alamun waje

Kunkuru dabba ce mai dadewa. A gida tare da kulawa mai kyau, mai rarrafe na iya rayuwa har zuwa shekaru 50. Masu mallaka suna lura da shekarun dabbar dabbar daga ranar da mai kiwo ya sanar, ko daga ranar sayan. Kuna iya gano shekarun kunkuru, tarihin da hanyar rayuwa wanda ba a san su ba, ta alamun waje.

Girma da shekaru

Ma'auni mafi sauƙi shine girman ɓangaren dorsal na sulke na dabba. Ana ɗaukar ma'auni a tsakiya tare da layi tare da harsashi. Ya kamata ya zama madaidaiciya, ba tare da la'akari da lankwasa carapace ba. Ana kwatanta ma'auni na mutum tare da matsakaicin ƙimar nau'in.

Ƙayyade shekarun kunkuru na ƙasa, kamar kunkuru na ruwa mai kyau da ke girma a gida, ba zai yi aiki daidai da girman ba. Samun abinci mai yawa, rayuwa a yanayin zafi mai kyau duk shekara, dabbobi masu rarrafe suna girma da sauri fiye da dangin daji. Dabbobin dabba na iya zama sananne gaba da bayanan kididdiga a girman.

Yadda za a gano shekarun kunkuru, ƙayyade shekaru ta alamun waje

Nau'in kunkuru na gida na yau da kullun - ja-kunne da Asiya ta Tsakiya, ba su bambanta da tsarin girma ba. Jarirai suna ƙyanƙyashe tare da carapace mai tsayi 2,5-3 cm. A cikin shekara suna girma zuwa 5-6 cm. A shekara ta biyu na rayuwa, bambanci tsakanin mata da maza ya zama sananne. A cikin waɗannan nau'ikan, 'yan mata sun fi girma. Maza masu shekaru biyu suna girma har zuwa 8 cm, mata sun fi santimita daya girma. A shekara ta uku, yara maza suna samun wani santimita 2, 'yan mata kusan 5. Daga shekara ta huɗu, ba tare da la'akari da jinsi ba, a cikin yanayi 4, kunkuru suna girma da 2 cm.

Yadda za a gano shekarun kunkuru, ƙayyade shekaru ta alamun waje

Tare da girma zobba

Harsashin mai rarrafe mai 'yanci yana girma a zagaye. Sabili da haka, ta hanyar bayyanar ɓangaren sama, wanda zai iya fahimtar yadda kuma tsawon lokacin da dabbobi masu rarrafe suka rayu. Ƙarfin tsarin yana tasiri ta hanyar alamun yanayi na yankin da jadawalin ayyukansa na shekara-shekara. Dabbobi masu rarrafe na cikin gida suna rayuwa cikin kwanciyar hankali kuma ba sa yin bacci akan jadawali. Makaman nasu ba sa lalacewa da yayyagawa, domin ba mahara ne ke kai musu hari ba kuma ba sa yin mu'amala da yanayi mara kyau. Don sanin shekarun kunkuru ta harsashi, kuna buƙatar yin gyare-gyare ga yanayin rayuwa na wani mutum.

Sashin baya na sulke ana kiransa carapace. Ya ƙunshi garkuwoyi masu yawa, waɗanda ke raba su ta hanyar raguwa. Abubuwan da ke tsakanin faranti a cikin dabbobi har zuwa shekaru 4 suna da haske, tare da shekaru sun fara duhu. Abubuwan da ke kan harsashi suna girma daga tsakiya, wanda shine dalilin da yasa tsagi na tsakiya ke samuwa akan kowane. Ana kiran su zoben girma. Don gano shekarun ja-kunne ko kunkuru na Asiya ta Tsakiya ta harsashi, kuna buƙatar ƙidaya adadin furrows akan garkuwa.

Yadda za a gano shekarun kunkuru, ƙayyade shekaru ta alamun waje

Likitocin Herpetologists sun ba da shawarar ɗaukar matsakaicin tsakanin adadin zobe akan garkuwa da yawa, tunda wani lokacin ma'aunin ba ya daidaita.

A cikin mutanen da ba su kai shekara biyu ba, sabon furrow yana bayyana kusan sau ɗaya a kowane wata uku. A wannan lokacin, kunkuru zai iya samar da zobba 8-12. A cikin balagagge mai rarrafe, zobe ɗaya kawai ya bayyana a cikin watanni 12. Kunkuru waɗanda ba su yi hibernate suna da zoben girma masu duhun gaske tare da iyakoki mara kyau.

Wasu alamomi

Ingancin ƙwanƙwasa da yanayin carapace ba zai taimaka wajen ƙayyade ainihin shekarun ba, amma suna iya bambanta mutum mai tsufa daga wanda ya balaga. A cikin manya masu rarrafe masu rarrafe, farawar sun fi girma, girma. Kunkuru matasa sun fi ƙwazo da ƙwazo, tsofaffin mutane suna jagorantar salon rayuwa.

Alamomin tsufa:

  • sawa, harsashi monolithic;
  • m scutes ba tare da girma zobba;
  • halin m;
  • m lalacewa a kan kusoshi.

A cikin nau'in burrowing, carapace yana raguwa da sauri. Wannan ya faru ne saboda gogayya da ƙasa yayin da dabba ke ginawa kuma tana amfani da matsuguni.

A cikin tururuwa masu jajayen kunne, launi yana da haske, cikakke. Bayan lokaci, tabo masu haske suna shuɗe kuma suna haɗuwa. Abubuwan ja a gefen kai, wanda ya ba nau'in sunansa, na iya nuna lokacin girma. A cikin matasa, suna da haske mai haske, daga baya launi ya yi duhu kuma ya sami inuwa mai launin ruwan kasa.

Yadda za a gano shekarun kunkuru, ƙayyade shekaru ta alamun waje

Shekarun kunkuru bisa ka'idojin mutum

Kada ku yi ƙoƙarin fitar da wata dabara da za ta ba da damar daidaita shekara ta rayuwar dabbar dabba da wani lokaci na ɗan adam. Don haƙiƙa, yana da kyau a dogara ga matakan ci gaban dabba. Ga dabba mai rarrafe, wannan ya fi ga dabbobi masu shayarwa wahala. Akwai gagarumin bambance-bambance a cikin matakai na ci gaban jikin mutum da kunkuru.

Yaro shine lokacin daga ƙyanƙyashe zuwa farkon balaga. Bambance-bambancen gani na farko tsakanin maza da mata ya zama sananne daga shekaru biyu. A matsakaita, da shekaru 5, dabbobi masu rarrafe suna iya haifar da zuriya. A cikin zaman talala, kunkuru masu ja da kuma tsakiyar Asiya suna rayuwa har zuwa shekaru 25-30, wasu mutane, tare da kulawa mai kyau, sun hadu da bikin cika shekaru 50.

Za a iya kwatanta ranar haihuwar kunkuru ta biyu da shekaru goma a matsayin ɗan adam. Ya zuwa shekaru biyar, tsarin haihuwa ya zama cikakke a cikin dabbobi masu rarrafe.

Wannan lokaci ya yi daidai da ranar tunawa da 16th na mutum. 20 ga dabbar dabba yana daidai da mai shi 50. Dabbobin bayan 30 za a iya la'akari da tsofaffi, kuma yana da daraja a ba da hankali sosai.

Kwatankwacin yana dacewa da kunkuru ja-kunne da tururuwa. Don nau'ikan nau'ikan nau'ikan nau'ikan ci gaba daban-daban, yakamata a daidaita shi don bayanai akan wani nau'in nau'in. Hakazalika, zaku iya kwatanta shekarun dabbobi daga iyalai daban-daban da umarni.

Yadda ake sanin shekarun kunkuru

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