Bayani da sifofin duniya
Hannuna (Latin Daubentonia madagascariensis) ɗan birrai ne daga umarnin birai-biri, dabba mai shayarwa mai dogon gashi mai launin baki da launin ruwan kasa-kasa, tana da doguwar wutsiya har zuwa santimita 60, wanda ya ɗan tuna da kunkuru.
Girman jiki tare da kai kusan santimita 30-40. Nauyin dabba a lokacin balagarsa yana tsakanin 3-4 kilogiram, an haifi sa ofa girman rabin tafin ɗan adam. Wani fasali daban daga sauran dabbobin birrai dogaye ne da siraran yatsu da yatsu, tare da yatsan tsakiya na tsakiya rabin yadda sauran suka yi.
A kan kai, a gefen, akwai manyan kunnuwa masu oval, masu kamannin cokali da dabba za ta iya motsawa. Yatsun hannu da kunnuwa kusan basu da ciyayi a saman su. A fuskar akwai manya manya, zagaye zagaye idanu da dan madaidaiciyar fuska da hanci.
Wannan dan biri biri ne kawai daga cikin dangi, sauran sunaye nasa sune: Madagascar aye, aye-aye (ko aye-aye) da kuma jika-hanci hanci.
Gabobin wannan dabba suna jikin bangarorin jiki, kamar lemur's, an aye, kuma suna nuni zuwa ga jinsinsu daban. Legsafafun gaba sun fi na ƙafafun kafa baya, don haka a ƙasa aye-aye aye Yana motsawa a hankali, amma yana hawa bishiyoyi da sauri, cikin ƙwarewa ta amfani da tsarin hannayensa da yatsunsa don karɓar rassa da kututture. Don fahimtar yadda ainihin wannan dabba take, za ku ga an gabatar da shi duk ɗaukakartaMadagaskar aye.
Aye mazaunin
Yankin Zoogeographic na duniya - Kasar Afirka. Dabbar tana rayuwa ne kawai a cikin dazuzzuka masu zafi a arewacin tsibirin Madagascar. Mazaunin dare ne kuma baya son hasken rana sosai, saboda haka yana ɓoye cikin rawanin bishiyoyi da rana.
Saboda yanayin rayuwar dare ne aye take da manyan idanu masu launuka masu launin rawaya ko launuka masu launin shuɗi, waɗanda suke da ɗan kwatankwacin kyanwa. Suna kwana da rana a cikin ramuka na bishiyoyi ko kuma a cikin wasu gidaƙan gida da aka gina, an lanƙwashe su kuma an rufe su da jelar doguwa da taushi.
Suna sauka ƙasa da ƙyar, suna cinye duk babban lokacin akan rassan. Yana zaune ae a cikin yanki kaɗan, barin shi kawai idan abinci ya ƙare ko, idan a waɗannan wuraren, akwai haɗari ga rayuwar zuriyarsa ko zuriyarsa.
Mazauna yankin na tsibirin Madagascar Malagasy suna taka tsantsan da aye-jika-hanci A cikin imaninsu, wannan dabba tana da alaƙa da mugayen ruhohi, aljannu. A waje, wani abu kuma da gaske irin wannan lemur yayi kama da aljanun da aka zana cikin majigin yara. A waɗancan wurare daga zamanin da an yi imani da cewa idan Malagasy ta haɗu da rayuwa a cikin gandun daji, to a cikin shekara guda zai mutu daga cututtuka daban-daban.
A wani lokaci wannan ya haifar da babbar halaka ga wannan dabba ta mutum. Kari kan haka, dabbobi masu farauta, wadanda kawai aka dauke su a matsayin ganimar abinci, sun ba da gudummawa wajen lalata dabbar-ta-in-biri. Sabili da haka, ƙananan hannayen, bayan lokaci, mafi girma da girma sun hau bishiyoyi, nesa da ƙasa.
Saboda tsoron haske ne hotunan hannaye ba da yawa ba, saboda da daddare, lokacin da suke aiki, ya zama dole a ɗauki hoto tare da walƙiya, wanda kawai ke tsoratar da dabbobi kuma suna saurin gudu zuwa asirtattun wuraren su.
Saboda raunin wannan nau'in, ba duk gidan namun daji ke da irin wannan dabbar layya ba. Haka ne, kuma yanayin rayuwarsu yana da matukar wahalar kirkira koda a gidan zoo ne, kuma yana da matukar wahalar gani gaba daya saboda, kamar yadda aka ambata a sama, da rana suna buya daga haske, kuma da daddare yawancin gidajen zoo basa aiki.
Kusan bazai yuwu a kiyaye wannan lemur din a gida ba. Ko da kuwa zai yuwu ka saba da dabba don cin fruitsa exan lessan itace waɗanda ba lessaotican itace ba kuma ka canza su zuwa cin abincin mu na yau da kullun domin mu, to rayuwar sa ta dare babu wuya ta faranta ma mai sha'awar dabba.
Abinci
Babban abinci lemur aye 'ya'yan itace ne na wurare masu zafi, ciyawa, gora da kwari. Wannan dabba mai shayarwa tana kwaso kwari daga haushi da fasa bishiyoyi, ta hanyar cire su a hankali tare da taimakon yatsun hannunta masu tsayi da siraranta, wanda da ita ne ake gano tsutsa, ƙwaro da sauran kwari a cikin bakin ta.
'Ya'yan itacen da ke da fata mai tauri suna cinyewa wuri guda tare da abubuwan da ke gaban su, wanda suke girma a tsawon rayuwarsu, sabanin canines na baya, wanda ƙarshe ke faɗuwa. Bayan haka, ta cikin ramin da ya haifar, tare da taimakon dukkan yatsun hannu guda, suna fitar da ɓangaren litattafan ofa fruitan itacen kuma motsa shi cikin maƙogwaron ku.
Tare da ciyawa da gora, yanayin ya zama daidai, dabba ta cinye babban layin tsirrai na dasa kuma ta haka ya isa cikin ciki mai laushi, sannan kuma da dogon yatsan na uku ya zaɓi abubuwan ci a saka a bakin.
Ba a tabbatar da shi ba, amma akwai irin wannan tunanin cewa doguwar yatsan duniya ita ma wata irin sonar ce da ke kama igiyar ruwa mai tsayi daban-daban daga abu (itace, 'ya'yan itace, kwakwa, da sauransu) kuma da ɗan biri ne yake fahimtar ko akwai kwari a cikin itacen ko nawa ne madara a cikin kwakwa. Don haka, wannan gabar wani yanki ne kai tsaye wanda yake baiwa hannu damar samarwa kansa abinci.
Sake haifuwa da tsawon rai
A lokacin lokacin saduwa, ana yin wannan nau'in lemurs ɗin sau biyu. Suna zaune tare suna samun abinci tare. Aeons basa haihuwa sau da yawa, mace tana daukar aa cuba mai ɗumi tsawon watanni 5.5-6 (kimanin kwanaki 170).
A cikin fursuna, waɗannan lemurs kusan basa haihuwa. Cubaya ɗaya ne kawai koyaushe ke ƙyanƙyashe, masana kimiyya ba su lura da bayyanar tagwaye ko trian uku a lokaci guda a cikin ɗayan biyu ba.
Haihuwar ƙaramin firamare yana faruwa sau ɗaya a cikin shekara biyu zuwa uku. Kafin haihuwar 'ya'ya, mace a hankali ta zaɓi wuri don gida, ta gina babban wuri mai kyau da shimfida mai taushi don bayyanar ɗiya.
Ananan rayuwar duniya suna ciyar da madarar mace har tsawon watanni bakwai, bayan da a hankali ta sauya zuwa ciyarwar mai zaman kanta, amma har yanzu na ɗan wani lokaci har yanzu tana tare da mahaifiyarta (galibi san maza maza har zuwa shekara ɗaya, mata har zuwa biyu).
Dabba aye kusan ba zai yuwu a saya ba, yawansu kadan ne kuma nau'in yana gab da bacewa. Don haifuwarsu, an ware wurare na musamman, wanda aka hana mutane bayyana.
Baya ga wannan duka, don kiyaye yawan mutane, an tsara wannan nau'in a cikin littafin Red Book na duniya. A halin yanzu, ba fiye da gidajen zoo fiye da hamsin a duniya da ke da rayuwar Madagascar a matsayin dabbobin gidansu ba.
Saboda kebantuwa da kewarta, aye aye ta sami karbuwa sosai, an sake buga ta sau da yawa a cikin majigin yara. A wannan batun, kayan wasan yara daban-daban, hotuna da kayan aiki sun fara bayyana a siyarwa a cikin shaguna a duk faɗin duniya da ƙasarmu. hotunan hannaye.
Ina so in yi fatan cewa ta hanyar haɗin gwiwa na masu himma, masu kulawa da masana kimiyyar dabbobin za a iya kiyayewa, kuma zai fi dacewa a ƙara yawan waɗannan dabbobi masu ban mamaki da ban sha'awa a duniyarmu.
