Varan kumar (Varanus mertensi) rarraba a cikin wurare masu zafi arewacin Australiya. Mafi yawan lokuta, lakar Mertens tana ciyarwa a cikin ruwa kuma da wuya ta motsa fiye da metersan mitoci daga gare ta. Ana samo shi a cikin gorges mai dutse, tare da sannu a hankali kuma yana gudana koguna masu sauri, kusa da wuraren ajiyar ruwa, ragunan ruwa, lagoons. Muhimmin karbuwa saka idanu izuwa rayuwar matsakaitaccen rayuwa-ruwa shine iyawarta ta kasance mai aiki a yanayin zafin jiki.
Abinci mai gina jiki
Wannan satar mai lura da kayan abinci tana samar da yawancin abincin a ruwa. Yana ciyarwa akan crustaceans (daskararru, kogin crayfish, shrimps da amphipods), kwari na ruwa da kwari (orthoptera, dragonflies, kwari da kwari) da kuma lardinsu, gizo-gizo, kifi, kwaɗi, dabbobi masu rarrafe, dabbobi masu shayarwa, da kuma ƙwai tsuntsu da kunkuru. Waɗannan masu baƙar fata suna tattara sharar abinci daga cikin datti kuma wataƙila suna cin abinci lokacin da damar ta gabatar da kanta.
Bayyananniyar tsarin kula da lizza Mertens
Wannan maganin wasan kwaikwayo yana da dogo mai tsayi, ana matsa shi a gefe kuma yana sanye da babban keel wanda yake a tsakiya. Waɗannan fasalulluka sun nuna kyakkyawan yanayin dacewa da yanayin ruwa mai ruwa. Baya ga wutsiyar da aka tanada, lafazin na Mertens yana da hanci a saman saman mucks. Banda hancin ya rufe da bawuloli lokacin da ya mutu. A baya na wannan amphibian yana da launi mai zaitun mai arziki, amma wani lokacin akwai bambancin launin ruwan kasa ko baƙi.
Hakanan akan jikin akwai kwari, masu launin rawaya, waɗanda ke kewaye da sikelin duhu. Amma ciki haske ne, wani lokacin gaba daya farare ne, wanda aka yiwa kamshi tare da launin toka a wuya, haka kuma akwai bakin shuɗi.
Varanus Mertens (Varanus mertensi).
An yi ma makogwaron mai ruwan hoda mai haske mai haske, ta cikin jajayen sama, a karkashin kunne kuma tare da wuya, tsiri yana da launin shuɗi-mai haske. An rufe jikin tare da Sikeli, ƙanana da santsi. A wutsiya, sikeli ba ya zana zoben da ke fili, saboda a saman ɓangaren shi ya fi ƙanƙan da ƙananan girma.
Matsakaicin tsayi da mai saurin jagora na Mertens yakai shine cm 160, kuma nauyinsa yakai kilo 5.
Duniya
Mafi kyawun hotunan dabbobi a cikin yanayin halitta da kuma wuraren kiwon dabbobi a duniya. Bayani dalla-dalla game da salon rayuwa da gaskiya mai ban mamaki game da dabbobin daji da na gida daga marubutanmu - masanan halitta. Zamu taimake ku nutsar da kanku cikin duniyar kyakkyawa kuma bincika dukkanin sasanninta da ba a taɓa kwance ba a sararin duniyarmu!
Gidauniyar don Ci gaban Ilimi da Ci gaban Ilimin Yara da Manya "ZOOGALACTICS ®" OGRN 1177700014986 TIN / KPP 9715306378/771501001
Shafin yanar gizonmu yana amfani da kukis don sarrafa shafin. Ta hanyar ci gaba da amfani da shafin, kun yarda da sarrafa bayanan mai amfani da kuma sirrin sirri.
Bayyanar
Mertens Monitor li liz na iya kaiwa tsawon 160 cm.Karjin lert din na Mertens yana da dogon wutsiya (har zuwa 183% na tsayin jiki daga gangar kunar zuwa cloaca), wanda ke matse sosai daga bangarorin kuma yana da babban keel medial, wanda ke nuna karbuwa ga rayuwa cikin ruwa. Matsayin sanannen hanci a saman ɓangaren maɓuɓɓuka ma alamar alamu ne na rayuwar rayuwar rabin ruwa. Nisa tsakanin hanci da ido shine kusan sau biyu fiye da nisan da ke tsakanin hanci da hancin kunamar.
Babban launi na saman jikin Mertens Monitor lizard shine ruwan zaitun ko duhu mai duhu zuwa baki. Yalwan maimuna masu launin shuɗi ko rawaya mai launin shuɗi, kewaye da sikeli masu baƙi, suna warwatse a baya. Surfaceashin ƙasa na jiki fari ne zuwa launin rawaya mai launin shuɗi tare da launin toka a makogwaro da raunin launin shuɗi mai launin toka a kirji da ciki. A makogwaron yana da haske rawaya. Wani bakin ciki mai zurfi mai ƙarfi yana gudana tare da kashin sama, a ƙarƙashin kunne, tare da wuya zuwa wuyan kafada. Sikeli jikin mutum ƙanana ne mai santsi. Layi layi na 150-190 suna a tsakiyar tsakiyar jiki. Ana kiyaye ma'aunin wutsiya kaɗan kuma ba sa yin ringi na yau da kullun, tunda sikeli a ƙasan ƙananan ya fi girma akan babba.
Fasali game da abinci mai gina jiki da kuma kiwon lafiyar masu lura da lafiyar mai amfani da Mertens
Babban abincin yana kunshe da karnuka, kifi, ƙwai kunkuru, kwaro da kwari. Sau da yawa zaku iya ganin yadda Mertens yake saka ido akan jijiyoyi game da kifi a cikin ruwa mara zurfi. A lokaci guda, yana yin amfani da wutsiya, yana lanƙwasa ta wata hanya ta musamman don fitar da wanda aka azabtar kusa da bakin. Hakanan suna cikin natsuwa game da cin abinci.
Tunda wadannan dabbobin suna da alaƙa da ruwa sosai, rarrabawarsu tayi iyaka.
Sake yin faruwa yana faruwa ne a lokacin rani. Haihuwa ita ce daga Afrilu zuwa Yuni.
A matsayinka na mai mulki, a lokacin dabbar ta hanyar canjin, dabbar ta hanyar canjin sau daya kawai. Mace na iya ɗaukar ƙwai 11. Bayan mace ta sanya qwai a cikin wata funle, har zuwa zurfin cm 50, kuma sun girma, ƙananan lamuran sun bayyana, sun kai har zuwa cm 30 a tsayi.
Yanayin rayuwar mai saurin duba Mertens
Larin Marautins kawai 'yan nisan mita daga ruwa. Kusa kusa da koguna, mai gudu da sauri.
Mafi yawan lokuta, lakar Mertens tana ciyarwa a cikin ruwa kuma da wuya ta motsa fiye da metersan mitoci daga gare ta.
Mertens saka idanu masu haɗari zasu iya hawa zuwa gorges na dutse, suna rayuwa a nan kusa da wuraren shakatawa. A cikin yanayin halayensu, sun bambanta da kadan daga kada, sun kuma so su dumama a gabar rafin, kuma a farkon haɗari, suna zamewa cikin ruwa kawai. Sun iya zama a cikin ruwa na dogon lokaci, tare da bude idanun.
Suna son yin walda a cikin tsire-tsire na ruwa. Lokacin da damana ta fara, zasu iya motsawa da yardar rai fiye da manyan wurare daga jikin ruwa. Yayin tsawan ruwan sama, jikin ruwa (na ɗan gajeren lokaci) ya samar da jikin, wanda ya zama mazaunin su na ɗan lokaci.
Muhimmin karbuwa na mai duba Mertens zuwa rayuwar rayuwar ruwa-ruwa shine iyawarta ta cigaba da aiki a yanayin zafin jiki.
Featureaya daga cikin fasalin mai ban sha'awa game da wannan kayan maye shine adana rayuwa mai aiki, koda tare da raguwar yawan zafin jiki. Akwai ma mutane waɗanda ke aiki a zazzabi na 17 digiri Celsius. Hakanan a cikin manyan tsaunuka na digiri 32.7, mai kula da lafiyar na iya zama mai hannu da shunin salon rayuwa wanda aka saba dashi.
Dukansu a zaman talala da kuma yanayin rayuwa, ba a lura da rashin jituwa tsakanin mutane masu rarraba yanki ɗaya ba, suna da haƙurin juna. Koyaya, ya kamata a sani cewa terrariums yakamata ya dace da girman dabbobi, kuma tafkunan wucin gadi yakamata suyi yawa.
Idan kun sami kuskure, da fatan za selecti yanki na rubutu kuma latsa Ctrl + Shigar.
Rayuwa
Mafi yawan lokaci, mai saurin sa ido na Mertens yana ciyarwa a cikin ruwa kuma da wuya ya motsa fiye da metersan mituna daga ciki. Ana samun waɗannan alamura masu haske a cikin duwatsu masu cike da dutse, tare da sannu a hankali da sauri suna gudana koguna, kusa da wuraren ajiyar ruwa, ragunan ruwa, lagoons da billabongs. Sau da yawa juyayi tare da combedcodles (Kocin Crocodylus) A lokacin damina, akwai wurare da yawa a gare su, kuma yawancin masu sanya maye a wannan lokacin suna komawa ga jikin ruwa na wucin gadi. Wasu lokuta dabbobi kan hau kan dutse ko kangon itacen da suke kwance a bakin gaɓar ruwa. Sau da yawa masu gishirin kwandon rana, suna kwance a tsire-tsire na ruwa. A cikin haɗari, masu haɗari suna ɓoye a cikin ruwa. Zata iya kasancewa karkashin ruwa na dogon lokaci.
Muhimmin karbuwa na mai duba Mertens zuwa rayuwar rayuwar ruwa-ruwa shine iyawarta ta cigaba da aiki a yanayin zafin jiki.
Kamar sauran manyan masu lura da lizards, Mertens Monitor lizard na iya tsayawa a kafafun kafafunsu lokacin da yake barazanar ko shiga cikin yaƙin al'ada.
Kiwo
Ba a san kaɗan game da kiwo wannan nau'in cikin daji ba. Babu wasu bambance-bambance na waje tsakanin maza da mata. Masu saka idanu a cikin wuraren ɓoye na waje a cikin Queensland sun sanya ƙwai a watan Maris, suna binne su a cikin rami kusa da zurfin cm 50. Yawancin kiwo yana faruwa a lokacin rani, amma na iya faruwa a wasu lokuta na shekara. A cikin zaman talala, an lura da abubuwan dake haɗawa da ƙwai 14. Girman ƙwai shine 6x3.5 cm. jarirai sun kai cm 24-27 a tsayi kuma sunkai kimanin 24-28 g.
Rarrabawa
Varanus mertensi wani bangare na subgenus Varanus. Duk da cewa wani lokacin wani maɗaukaki na keɓance ɗaiɗaikun jama'a, yanayin ba kusan canzawa yake ba. Akwai shaidun da ke nuna cewa masu liwadi daga Dutsen Isa a yammacin Queensland suna da hancin jan hankali fiye da dabbobi daga ɓangaren yamma na kewayon. Ba a bayyana kudaden shiga ba.