A cikin ciyawar ciyawa, kusa da tafkuna da koguna na Koriya da Gabashin China, dabbobi masu ban mamaki suna rayuwa. Suna zaune a cikin gadaje mai girma da itace da kuma a cikin sandunan kore. Mutane kalilan ne suka san da wanzuwar su.
Kowa ya san siffar barewa - mutumin kirki ne mai kaho mai girma a kansa. A zahirin gaskiya, akwai wadanda basu da karfi a cikinsu. Za a tattauna wannan tsari a wannan labarin. Amma da farko, muna ba da cikakken bayani game da waɗannan dabbobi.
Mene ne barewar dabbobi?
Deazar ta karɓi suna ta zamani daga kalmar Tsohon Slavonic "spruce". Saboda haka waɗannan mutanen zamanin da ake kira dabba mai santsi tare da kyawawan ƙaho.
Girma da girman nau'ukan barewa sun sha bamban. Don kwatantawa, muna ba da misali mai zuwa: haɓakar mai reindeer, tare da tsawon mita 2 da nauyi na kilogiram 200, shine mita 0.8-1.5, tsayi da tsawon ƙaramin ɗayan da aka ɗora ya kai mita ɗaya, kuma nauyinsa 50 kg.
Mafi siririn shi ne dila. Yana da physique mai daidaituwa, tare da wuyan elongated da haske, ɗan daɗaɗɗen elongated.
Yawancin barewa suna zaune ne a cikin Turai, Asiya da Russia. Suna da tushe sosai a Amurka, Australia da Afirka. Matsakaicin rayuwarsu a dabi'a ya kai shekaru 20. A gonakin barewa da kuma a cikin wuraren dabbobi, waɗannan dabbobin suna rayuwa har zuwa shekaru 30.
Deer na ruwa: hoto, bayyanar
Tana cikin gidan barewa. Wannan wakili shine kawai jinsin halittar daga asalin halittar deer na ruwa. Ba shi da kaho, amma akwai tutocin da ba a saba gani ba wanda zai iya kare kansa idan akwai haɗari.
Wannan dabba ba ta girma sosai: tsawon jikinta ya kai santimita 70-100, tsayin dabbar da ƙishirwa ya kai 50 cm, nauyin jikinsa yana daga kilo 9 zuwa 15. Wutsiya tana da tsawon kawai 8 santimita. Lebe na sama fari, kuma akwai zobba a idanunsa.
Kyakkyawan mai nuna alamar shekarun barewa hakora ne. Kwararru a cikin wannan filin za su iya tantance yadda shekarun dabbar ta kasance, a game da matakin niƙa da abubuwan ɗora da ƙyanƙyashe, ta hanun su da kusurwoyi.
Dier na ruwa (hoto - ƙasa) yana da launi mai launin ruwan kasa-ƙasa. A lokacin rani, wannan dabbar da ke kwance kuma gashi ya zama yayi gajarta. A cikin hunturu, yana da sanyi da dumi.
Siffofin
Wararren fasalin maza shine ramayoyin dake cikin babban muƙamuƙin. Haka kuma, tsayin dakarsu a cikin maza sunkai santimita takwas. Amfani da tsokoki na fuskoki, wannan dabbar tana da ikon sarrafa waɗannan ƙyallen. Hargitsi wanda ba zai iya ɓoye su ba yayin abinci. Amma idan hatsari ya taso ko fada don mace ta faru, sai su sake shiryasu. Saboda kasancewar irin wannan sifar, ana kiran wannan dabbar dabbar dabbar magatakarda.
Rayuwar wannan dabba ita ce rana, wannan mutumin mai hankali yana da kulawa sosai.
Daga mikiya (babban maƙiyin), deer ruwa ya koyi ɓoye a ƙarƙashin ruwa. Bayan ya hango kuma ya ji maharbin, nan da nan sai ya kutsa kai cikin mafi kusa da tashar, idan ya yi kumburi ko kuma ya ɗan ɗanɗana wani guntu-guntu, yana ƙoƙarin ɓoye a ƙarƙashin rassan da aka rataye daga bakin tekun, ko a ƙarƙashin mashigin teku. Ji kawai, hanci da idanu sun kasance a saman ruwa. Wannan yana bawa dabbar damar bin magabci, yayin da take kasancewa mara galihu kuma ba a gan ta ga maharbin ba.
Habitat
Me yasa ake kiran ƙahon hornless aquatic? Domin a cikin yanayi na dabi'a suna rayuwa a cikin kwari. Waɗannan yankuna sune yankuna na tsakiya da gabashin ɓangaren Koriya ta kudu da PRC (ɓangaren gabas, arewacin kwarin Yangtze).
Duk da haka an kawo dila ruwa zuwa Faransa da Burtaniya kuma an daidaita shi sosai a yanayin yanayin wurin.
A zahiri, waɗannan dabbobin suna jagorantar rayuwa ta rayuwa ce kawai, wani lokacin ma suna neman mata da miji kawai.
Kiwo
A watan Disamba, tsere na deer ruwa ya fara. Maza suna yin gwagwarmaya ga mace, suna amfani da tsatsotsinsu na musamman waɗanda zasu iya buɗe wuyansu ga kowane abokin adawa. Bayan irin wannan tashin hankalin, da yawa daga cikin maza an bar su da mummunan raunuka a fuskokinsu da wuya. Sautin da barewa ke magana da juna sun yi kama da na karnukan farauta, idan kuma suka yi aure sukan yi sautunan danna sabon abu.
Maza mata suna yin ihu da saƙo mai daɗi. Zaman da mace tayi tsawon watanni shida. Bayan haihuwa, ƙaramin ɓoye ya ɓoye kwanaki da yawa a cikin daji mai yawa, sannan kuma suka fara sally fita tare da uwarsu.
A ƙarshe, a kan hali na dabba da abinci mai gina jiki
Dabbobin ruwa, kamar yadda muka ambata a sama, dabbobi ne mai kaɗaici. Kyakkyawan masanin ruwa ne, wanda yake da ikon yin tafiyar mil kilomita cikin ruwa don neman abincin da ya kamata, yana yin iyo daga tsibiri zuwa tsibiri a kogin deltas.
Ya kamata a sani cewa maza tsakanin yatsunsu suna da glandan da ke haifar da wani ƙanshin ruwa, wanda suke yawan alamar yankin da shi.
A matsayin babban abincin, ana amfani da ganyen bishiyoyi masu laushi masu ban sha'awa da ciyayi, ana amfani da ciyawar kogin saurayi da kuma matsakaici mai laushi. Akwai cutarwa daga waɗannan dabbobi. Suna haifar da babbar illa ga aikin gona, yayin da suke mamaye filayen shinkafa, ta haka suna lalata harbe da aka shuka tare da ciyawa.
Bayyanar
Tsawon Jiki 75-100 cm, tsayin 45-55 cm, nauyi 9-15 kg. Babu ƙaho; cikin maza, ƙarfafan ƙarfe sabulu mai fasalin 5-6 cm daga dindindin leɓe na sama. Tailan ƙaramin wutsiya (5-8 cm) ba a iya sani ba. Babban launi launin ruwan kasa-kasa-kasa, lebe na sama da zoben da ke kewaye da idanu farare ne. Kofin bazara ya yi gajere, furry na hunturu, amma kayan kwalliya ke da wuya.
Rarraba
An rarraba shi a arewacin kwarin Yangtze a Gabashin China (ragi ne) Hydropotes inermis ciki), kuma a Koriya (ragi) Hydropotes inermis argyropus) A ranar 1 ga Afrilun, 2019, ta amfani da tarkon kyamara, an yi rikodin shi a kan yankin Leopard Land National Park a cikin Khasansky District na Primorsky Territory na Rasha kilomita 4.5 daga kan iyaka da China. A kan iyakar PRC a wannan yanki a cikin 2019, an yi rikodin deer ruwa sau biyu a ranar 9 ga Yuli, ɗayan ɗayan wannan nau'in ya buge da mota a kusa da ƙauyen Dzhinsin, kilomita 4 daga kan iyaka da Rasha da 7.5 kilomita daga wurin taron a kan yankin yankin Khasan, da kuma wani ɗayan wannan nau'in An kama shi lokacin da ya haye kogin Tuman (Tumangan, Tumen) daga yankin DPRK zuwa China. Don haka, dabbar ruwa ta zama sabon, 327th, nau'in dabbobi masu shayarwa a cikin fauna na Rasha.
Kasancewa cikin Faransa da Ingila.
An shayar da shi a yawancin gidajen dabbobi a cikin duniya.