Cat na Iriomotsky - Felis azzaratisis - Cat na Iriomotean cat - Kayan daji na Jafananci. Yana zaune a cikin mafi yawan ɓaraka na tsibirin Iriomot. Wannan tsibirin yana da nisan mil dari biyu daga Taiwan. Masanin ilimin dabbobi na Japan Y. Imaitsumi ne ya gano wannan bishiyar Iriomotsky a shekarar 1965.
Kayan Iriomotsky suna kama da cat na Bengal. Yankin Iriomotean cat shine tushensa.
Alamar ƙwayar cuta ta cat catiomot
Babu wani kayayyen hakora a cikin kashin sama, wanda shine dalilin da ya sa cat yana da hakora 28 kawai, kuma ba 30 kamar sauran kuliyoyin daji ba. Kayan Iriomotsky karamin cat ne. Tsawon dabba tare da wutsiya shine santimita 70-90. Wutsiya kusan kwata na tsayi. Ba a cika yin sa a dunkule ba tare da cikakken tarkace ba. Tsakanin yatsun akwai ƙananan membranes. Abubuwa biyu na baƙin ƙarfe suna kwance tare da fikafikan hanci daga sasanninta na ciki. A wutsiya takaice ne kuma lokacin farin ciki, tare da dogon furfura. Kunnuwa suna zagaye. Babban launi na cat shine launin ruwan kasa mai duhu. Darkanan duhu duhu warwatse cikin jiki hade cikin daya. Jirgin 5-7 yana shimfiɗa zuwa ƙarshen wuyan wuya daga kafadu. Kunnuwa sun yi duhu. Akwai aibobi duhu akan wutsiya.
Rayuwar Iriomot cat
Halayyar catalmotsky cat kadan karatu. Tana jagorantar rayuwa mara kyau. An san cewa wannan cat na iya hawa bishiyoyi. Da rana, sai cat ta fi son ɓoye a wuraren da ba kowa. Yana jagoranci salon rayuwa mai kaɗaici.
Abincin wannan cat mai daji ya ƙunshi ƙananan ƙwaƙwalwa, katako, ruwa mai ruɓi. Lokacin dacewar da dabbar Iriomotian ta faru sau biyu a shekara a watan Satumba - Oktoba kuma a watan Fabrairu - Maris. Cutar ciki tana ɗaukar kwanaki 70-80, a ƙarshen Afrilu-Mayu 2-4 ana haihuwar kittens.
Yawan jama'ar cat na Iriomotian
Babban barazanar da ake wa kallon bishiyar Iriomotean shine ta hanyar shiga tsakanin mutane tare da kuliyoyin gida, farautar mutane.
Nama wannan cat ana ɗaukar abin ci ne a tsakanin alƙalumman yankin.
Da alama cewa cat a Iriomotsky da farko yana da ƙananan adadi. Yawan jama'a ƙasa da mutum ɗari ne. Yankin Iriomotsky yana ƙarƙashin kariya - an jera shi a cikin Littafin Duniya ta Red saboda ƙarancin lambarta da ƙananan mazaunin su.
Ina so in san komai
Jikin Iriomotean, Irimotian ko cat na daji na Japan (Prionailurus bengalensis iriomotensis) yana ɗaya daga cikin jinsunan da ke da haɗari da haɗari a cikin duniya.
An fara bayyana wannan nau'in a cikin 1967 kuma, kamar yadda koyaushe, lokacin da wani sabon abu ya bayyana, ya haifar da rikice-rikice da yawa, la'akari da shi wani nau'in daban ne ko kuma sanya shi wata karko mai kamun kifi, damisa ko cat na Asiya. Kuma duk saboda waɗannan nau'ikan suna da fasali na gama gari. Teamsungiyoyi biyu masu zaman kansu na masana kimiyyar Jafananci sun gudanar da bincike kan kwayar halitta ta DNA a cikin 1990 kuma sun ƙarasa da cewa bishiyar Irimotian tana da alaƙar kusanci da kuruciyar Bengal kuma keɓancewar halittar ta faru ƙasa da shekaru 200,000 da suka gabata, wanda ya zo daidai da rabuwa da tsibirin Ryukyu daga babban yankin. Dukkan kungiyoyin biyu na masana kimiyya sun kammala da cewa dabbar daji ta Japan a wannan lokacin ta sami isasshen sifofi don cancanta da ita a matsayin wani jinsin daban.
Wannan karamin cat ne wanda yake nauyin kilogram 3-7 na tsawon tsayi daga 38 zuwa 65 cm, tare da wutsiya daga cm 16 zuwa 45. Mata a matsakaita suna da girman jiki 48 cm, maza sunfi girma - 53-56 cm. Paws da wutsiya sune ƙananan idan aka kwatanta da jiki, saboda tsayin tsinkaye a cikin withers kawai 25 cm. Launin duhu launin ruwan kasa ne da layin kwance a jikin shimfiɗar fata wanda ke haifar da kullun abubuwa mai danshi a wuya da kafafu.
A tsibirin Iriomoto, sushi yana da murabba'in kilomita 116, kuma cat na zaune a wurare masu tsaunuka a yankuna masu gabar teku. Anan suka farauto beraye, jemagu, tsuntsaye, dabbobi masu rarrafe da kwari. Bayanin da aka tattara kwanan nan ya nuna cewa karnuka da kifi suna cikin abincin da suke ci, saboda suna iyo sosai. Yawancinsu ba su da labari, farauta a ƙasa, amma idan ya zama dole sai su hau itatuwa.
Lokacin kiwo na waɗannan kuliyoyi marasa galihu waɗanda ke zaune a arewacin yankinsu yana faruwa sau ɗaya a shekara a watan Fabrairu-Maris, kuma a yankuna na kudanci a kowane lokaci na shekara. Lokacin haihuwar shine kwanakin 60-70, akwai kittens-1-4 a cikin zuriyar dabbobi, amma akwai wani yanayi yayin da aka sami kitso 8, amma wannan banbanci ne ga dokar. Dabba ya kai ga balaga har izuwa watanni 8, da matsakaicin rayuwa tsawon shekaru 8-10.
Dangane da kididdigar da muke samu a halin yanzu, mutane kasa da 100 ne suka rage a cikin daji, duk da cewa tarin bayanan hukuma ya fara ne a 1982. Tsarkakewa tare da kuliyoyin gida yana kara haɗarin haɗarin wannan nau'in kuma ya ɓace gaba ɗaya. Gwamnatin Japan tana ƙoƙarin ƙirƙirar filaye don bincike don tabbatar da tsira daga cikin dabbar daji na Japan a cikin yanayi na yanayi, don haka suna da cikakkiyar kariya ta doka, amma tare da irin wannan ƙaramin yawan mutane da iyakataccen rarraba, abubuwan hasashen ba su da matsala.
Dokta Imaizumi ya gano wannan macijin daji ne daga Tokyo (Gidan Tarihin Kimiyya na Kasa). A cewarsa, wannan cat wakili ce ta ƙwararrun Mayailurus. Daga baya, an ba da shawarar cewa cat Irimoto wata alama ce ta damisa (Felis bengalensis), kamar cat daga tsibirin Tsushima, sanannu ne a cikin kewayon guda. Abubuwan da suka gano na cat Irimoto a tsibirin Miyakimoim sun nuna cewa wannan nau'in ya rabu da sauran kuliyoyin da suka riga miliyan 2 da suka gabata.
Yawan jama'ar karkara suna cin amana saboda nama. Don kiyaye waɗannan dabbobin da ba a sani ba, an tanadi wani yanki na tsibirin don filin shakatawa na ƙasa, wanda zai magance matsalar sake haɓaka yawan jama'a.
Bayanin cat na catioiotstsky cat
A waje, cat na Jafananci yana kama da cat Bengal, amma mai binciken Yu. Imaitsumi yana danganta shi da sabon nau'in cat, saboda bambance-bambance da dama. Misali, cat na daji na Jafananci yana da hakora 28, ba 30 ba, kamar sauran ragowar.
Bugu da kari, a cikin catio na Iriomotsky, raunin baƙi yana shimfiɗa daga sasanninta na idanu zuwa hanci, wanda ke sa kusancin ta da cheetahs. Ita wutsiyarsa tana da kauri da kauri, cike da duhu mai duhu.
Wutsiya da kafafun dodo na Iriomotian sune gajeru, saboda haka maharmar tana da squat. Siffar jikin ta zagaye.
Lokacin da aka yi nazarin bambance-bambance a cikin kafafu cat na Iriomotian cat da bisal na Bengal, ya zama a fili cewa dabbar daji ta Japan ba ta ja da cikakkun maganganun ta ba, kuma akwai membranes tsakanin yatsunsu. Wadannan sifofi, wadanda suka kasance halayyar kwaro na Iriomotian shekaru miliyan 2 da suka gabata, sun ba da izinin ware shi a matsayin wata halitta mai zaman kanta.
Cat na Iriomotsky (Prionailurus bengalensis iriomotensis).
Tsawon jikin tsutsogin daji na Jafananci yakai daga santimita 70 zuwa 90, yayin da kusan santimita 18 na wannan tsayin ya faɗo a kan wutsiyar lokacin farin ciki Girma a cikin kafadu kusan 25 santimita. Tsarin jikin mutum daga kilo 3 zuwa 7, akan matsakaita shi kilogram 4.5.
Babban launi na cat iriomot shine launin ruwan kasa mai duhu. Darkananan duhu duhu suna warwatse ko'ina cikin jiki. Suna da kusanci da juna har suna gaba ɗaya, kamar na ozont.
Kuna iya gani daga ratsi 5 zuwa 7 wanda yake tafiya daga kafadu zuwa bayan wuyan. Kunnuwa suna zagaye da farin zano. Hakanan ana samun nau'i na albino
Jaba Jiki na Japan
Wannan magabcin mai cike da yanayi yana rayuwa ne a wajajen dazuzzukan kurmi, a kan tuddai tare da yalwar bishiyoyi, a tsaunukan da kuma wuraren noma. Dutsen mafi tsayi wanda akan samo kuliyoyin Iriomotsky shine mita 470.
Kayan daji na Japan suna guje wa ƙauyuka.
Rayuwan daji na daji na Iriomotsky
Ba a san yanayin rayuwar waɗannan kuliyoyin ba. Mafi muni, kuliyoyin daji na Japan suna jagorantar salon rayuwa na ƙasa, amma wani lokacin suna iya hawa rassan bishiyoyi. A bin ganima, kulika na iya shiga ruwa, suna iyo sosai. A cikin zaman talala, za su iya wasa cikin ruwa na dogon lokaci da iyo. Cutar Iriomotsky, kamar kuliyoyin gida, suna kuka da meow.
Waɗannan mainlyaliban baƙi ne ba da tsakar dare, a cikin rana su kan huta a inda keɓe ko rami. A cikin hunturu, kuliyoyin daji na Japan suna sauka daga tsaunuka zuwa filayen, inda ake samun abinci.
A dabi'ance, waɗannan dabbobi dabbobi ne, suna nuna mummunan halin ƙasar.
Suna zaune a wurare daban-daban waɗanda suke girmanmu daga nisan mil 1 zuwa 5. Kwakwalwan Iriomotsky a kai a kai suna iyakokin iyakokin shafukansu tare da fitsari.
Tsawon rayuwar kuliyoyin daji na Japan yana daga shekaru 8 zuwa 10, kuma suna iya rayuwa matsakaicin shekaru 16.
Abincin ya ƙunshi ƙananan rodents, waterfowl, crabs.
Cutar daji na Iriomotsky
Katsinan daji na Japan suna kai hari ga ƙananan dabbobi masu shayarwa, yawancin dabbobi, har da berayen gida. Sun sami nasarar kama kifaye, fasa, tsuntsayen ruwa da jemagu.
Dangane da bincike, kusan kashi 50% na abincin kuliyoyin daji na Japan ya ƙunshi dabbobi masu shayarwa, kusan 25% tsuntsaye ne kuma 20% dabbobi masu rarrafe ne. Har ila yau kwayoyi suna taka muhimmiyar rawa a cikin abinci mai gina jiki. Gaba ɗaya, kusan nau'ikan dabbobi 95 na dabbobi daban-daban an samo su cikin feces: aladu na daji, beraye, hejiyoyi, mujiyoyi, damuna, damfara, kunkuru, ƙyallen, ƙyamare da makamantansu.
Cutar ciki shine kwanaki 70-80, a ƙarshen watan Afrilu-Mayu, ana haihuwar kit mai ciki na 2-4.
Kiwon Kayan daji na Japan
Lokacin kiwo a cikin kuliyoyin daji na Japan na faruwa a farkon lokacin bazara. An yi imanin cewa kuliyoyi na iya kiwo sau 2 a shekara: a watan Fabrairu-Maris da Satumba-Oktoba. A wannan lokacin, kuliyoyi a kullun suna alamar yankin tare da fitsari, suna ta yin ihu da yawa, wasu lokuta cikin nau'i-nau'i. Yawancin lokaci ana gwabza fada tsakanin maza, kawai mai cin nasara yana samun damar abokiyar zama tare da mace.
Cutar ciki tana kimanin kwanaki 60. Yarinyar Iriomotsky na mace ta kawo jarirai sau 2-4. An rubuta shari'ar haihuwar jarirai 8. Suna da balaga har tsawon watanni 8.
Wildan daji na Jafananci da mutane
Binciken ya nuna cewa kusan kashi 63% na mazaunan karkara sun hadu da waxannan magabatan yanayi, kuma kashi 12% ne suka ci su.
A tsibirin Iriomote, ana daukar naman waɗannan kuliyoyi abinci ne mai daɗi.
Abokan gaba na magabatan Iriomotian sune macizai masu dafi. Rage adadin nau'in kuliyoyin namun daji na Japan na iya faruwa sakamakon ɗaukar jini, wanda ke faruwa sakamakon haɗuwa da kuliyoyin daji na gida. Wannan yana lalata amincin kwayoyin halittar, wanda ke barazana ga kasancewar sa. Bugu da kari, ayyukan mutane yana haifar da raguwar adadin nau'ikan: gina hanyoyi, filin jirgin sama, madatsun ruwa, duk wannan yana rage kewayon dabbar daji na Jafananci.
Idan kun sami kuskure, da fatan za selecti yanki na rubutu kuma latsa Ctrl + Shigar.