Akwai dabbobi da yawa masu ƙaho. Dabbobin giwaye na iya zama gida da na daji. Ayyukan ƙaho sun bambanta. A cikin hunturu, wasu dabbobi sukan “jujjuya” ƙahoninsu kuma suke girma sababbi kowace shekara. Girma da girman ƙahowar wasu dabbobi abin mamaki ne kawai.
Yi la'akari da yawancin dabbobin "tsoro":
Rage na ruwa babban kwari ne mai ƙarfi da ƙarfi: tsayin maza manya ya kai 130 cm, nauyi - 250 kilogiram. Maza kawai suna da ƙaho, suna da nauyi, yaduwar wurare, an jingina shi, ɗan ƙaramin abu ya ci gaba kuma ya kai sama da mita guda. A cikin awaki na ruwa, ƙaho suna taka muhimmiyar rawa yayin rutarwa. Kafin fara gasar, mayakan sun yi tsayayya da junansu da kafafunsu na gaba daya baya, da kawunansu har ƙasa. A yayin yaƙin, dabbobin, ƙetare ƙahoninsu, huta a goshinsu da ƙoƙarin sufan shugaban maƙiyan.
Mouflon an ɗauke shi mafi ƙanƙancin tumakin dutsen, duk da haka, shi ne wanda ya kasance darajar da zama magadan duk wasu dabbobin gida. Moayoyin maza biyu suna da babban, trihedral, mai kaɗa karkatacciya ƙaho wanda ke zama da'ira ɗaya kawai, saman su yana hade da alagammana.
Ana samun bunsurun dutsen Cretan a yau kawai a Crete da tsibiran bakin teku masu makwabta. Girman dabba na dabba ya kai 1.2-1.6 m, tsayinsa a cikin kafadu kusan 0.8 m, kuma nauyin ya tashi daga 15 zuwa 40 kg. 'Ya'yan Kri-Kri suna da manyan ƙaho mai lalata sabir, wanda ke da tsawon cm 80, da gemu mai kauri.
Babban akuya daga dutsen Siberian babban dabba ce: jikinta ya kai 165 cm tsayi kuma kilogram 130 a nauyi. Mata suna da ƙanƙanta fiye da maza, amma suna da ƙaho, duk da ƙarami. Kakakin maza suna da faɗi sosai, suna da ƙarfi da baya kuma suna iya wucewa mita 1 A lokacin lokacin canjin, maza sukan yi faɗa mai ƙarfi, ana jin karar ƙahonin nasu sosai. Wani lokacin faɗa yakan ƙare da mutuwar ɗaya daga cikin abokan hamayyar.
Babbar akuya dutsen itace kyakkyawar wakiltar dangin dutsen, wanda za'a iya gani kawai a cikin Alps. Hornsaho mai ƙarfi na maza zasu iya kaiwa tsawon mil 1 tare da nauyin kilo goma sha biyar. Suna taka muhimmiyar rawa a lokacin fitowar, a watan Nuwamba-Janairu, lokacin da maza, waɗanda yawanci ke zaune su kaɗaita, suna shiga gungun mata. A wannan lokacin, ana gwabza faɗa mai yawa tsakanin awakin. Namijin da ya ci nasara yana rayuwa a cikin ƙwanƙwasa har sai lokacin bazara.
A kan iwo na wannan akuyar zaka iya ganin zoben shekara-shekara. Daga cikinsu zaku iya tantance shekarun dabba. A kowace shekara sabon zobe yana bayyana a kan ƙaho.
An yi imani da cewa a cikin ƙirƙirar bunsurun gida, awakin awakin da bezoar sun shiga digiri daban-daban. Theahoran dabbar da aka fi so da tsaran tsayi tana da tsawon cm 132.
Wadannan bijimai ana kiransu "anambo" - saniya mai kaho sosai. Babban fasalin ankole-vatushi shine ƙahonin ban mamaki, tsawonsu na iya kaiwa mita 3.7. Dogayen ƙaho, da faɗaɗawa suna gindin zama, kuma mafi girman mai mallakar garken yana girmama su.Duk matakin mafi girman matsayi shine rakodin sarki na kabila cikin garken garke da kuma matsayin matsayin tsarkaka. Ga watussi kansu, babban mahimman ƙahon su shine kayan kayyakinsu na thermoregulatory. Kahon sa suna aiki kamar radiators, wanda jini ke yaduwa yayi sanyi kuma ya watsu ko'ina cikin jiki, yana rage zafin jiki. Wannan ingancin yana adanawa a cikin mazaunan ankole, inda zazzabi zai iya kaiwa digiri 50.
Dabbar da aka fi kusa da sunan “Vatushi” ita ce nau'in kilogram hamsin na kowane ƙaho, kuma tsayinsa ya wuce santinas'in da biyu.
Wannan nau'in ya sami sunan shi saboda siffar ƙaho, wanda ke juyawa kamar abin toka ko dunƙule kuma ya kai tsawon 1.5 m.
Sheepan rago ko babban dabbar yana zama ruwan dare a tsaunukan Yammacin Amurka daga Kanada zuwa Jahar California. Hornahon maleahon haveaƙa yana da nauyi da kuma ƙaho sosai, tsawonsu yana da kusan 110 cm, nauyinsu kuwa ya kai kilogiram 14 (wannan kusan daidai yake da nauyin duk sauran ƙasusuwa na jiki). Kakakin mace koyaushe suna haɓaka, amma suna da rauni fiye da maza, suna da siffar S rabin-tsakiya kuma suna rarrabewa ko'ina a cikin bangarorin.
Garn ɗan ƙaramin ƙaƙƙarfan inuwa ne: a tsawon sa ya kai 120 cm, tsayi a ƙeƙasasshen - 75-85 cm, kuma nauyinta ya bambanta tsakanin 32-45 kg. Kakakin da kawai maza suke da su sunkai 75 cm tsayi kuma an karkatar da su sau 4. Muguwar fada tsakanin masu hamayya ana yawan zama akai-akai, wanda a wasu lokuta ƙaho yakan fashe. Mai korar aka kore shi daga ƙarancin masarufi.
Yankin gwiwa shine mafi girma nau'in dangi a cikin Olenev: tsawon jikinsa ya kai 3 m, tsayi a ƙ theƙasassu - 2.3 m, nauyin daga 300 zuwa 600 kg. Namiji na maza yana da ƙaho mai siffofi masu girma, wanda girmansa ya kai 180 cm, kuma nauyi 30 kg.
Wadannan ba duka wakilai ne na dogayen tarihi ba, amma kawai wasu daga cikinsu. Ayyukan ƙaho sun bambanta: a cikin wasu dabbobi, ƙaho suna taka rawa a cikin ƙwaƙwalwar ƙwayar halitta gaba ɗaya. Ga sauran dabbobi masu ban tsoro, ƙaho ƙaƙƙarfan makami ne, ƙahonin ƙaho suna iya zama kariya a kan masu farauta, ƙaho ma suna da matukar mahimmanci yayin lokacin rutsawa - ana buƙatar su jawo hankalin mata kuma a lokaci guda su ne muhimmin makami a cikin faɗa tare da abokan hamayya ko don tsoratarwa. Kuma ko da manyan, kyawawan launuka da na tagwaye - koyaushe yana da ban sha'awa da kyawu.
Fitowar awaki na ruwa
Goatsan akuya ruwa ne matsakaici ko ƙarami a girman: tsawon jikin mutum ya tashi daga 125 - 220 cm, tsayinsa a ƙasan tsohuwar ya kai 70-130 cm, nauyin kuma ya bambanta daga kilo 50 zuwa 250.
Maza sun fi mata yawa. Gina garken ruwa na iya zama mai haske da nauyi. A cikin scruff, torso yana da ƙananan ƙasa fiye da na sacrum. Shugaban yana da girma. A ƙarshen mucks shine matsakaici ko babban yanki ba tare da gashi ba. Kunnen matsakaici tsayi, zagaye ko nuna. Idanun suna da girma. Kafafu suna kan bakin ciki a wutsiya yana da goga mai dogon gashi.
Goat Ruwa (Reduncinae).
Tsawon kaho daga 30 zuwa 100 santimita. Siffar ƙaho tana madaidaici ko mai salo. A gindin ƙahon yana jujjuya juna a kan kusurwa, yana kan gaba da sama. Hanyoyin ƙaho suna lanƙwasa S-dimbin yawa. An zagaye su ko'ina. A launi na hooves daga launin toka-launin ruwan kasa zuwa launin ruwan kasa-launin ruwan kasa.
Gashi yana da tsayi ko matsakaici mai tsayi, mai laushi. Akwai rawar wuya a wuya. Launi na baya shine launin shuɗi-launin toka-launin toka-mai launin ruwan hoda, da launin toka-shuɗi, launin ruwan kasa-baki, launin ruwan kasa-ja ko kusan baki. A matsayinka na mai mulki, bangarorin sun fi haske baya.
Sassan waje na kafafu suna ado da madaurin baki ko launin ruwan kasa. Yankunan da ke kewaye da idanu, lebe, gindi, tushe na kunnuwa da zobe kusa da hanci fararen fata ne.
Dukkan jinsin awakin ruwa suna da dogon gashi, wanda ke haifar da shaggy.
Duba menene "Tsarin Ruwa na ruwa" (Reduncinae) "a cikin wasu ƙamus.
Rakumi na ruwa -? Raguna na ruwa Ruwa Tsarin Mulkin Saiti na kimiyya ... Wikipedia
RANAR RUWA - (Reduncinae), halittar dabbobi masu shayarwa daga halittar dabbobi da yawa (duba HUNDRED) antelopes mai girma ko matsakaici mai tsayi mai kaɗa ko kuma mai ƙara kamar ƙaho (maza kawai suke da kaho). Subfamily ya hada da janareta 3 tare da nau'ikan 8, ... ... Encyclopedic Dictionary
Ruwa na ruwa -? Kogunan ruwa Kob Kiran Ilimin kimiyya: Nau'in Dabbobi: Kayan gado ... Wikipedia
Kwaro - Kwayoyin dabbobi na Polyphyletic Daga hagu zuwa dama: 1. Ma'aurata ... Wikipedia
ANTILOPES - sunan gama gari don dabbobi masu shayarwa masu yawa artiodactyl wadanda ke cikin zuriyar dabbobi ne (Bovidae), amma ya bambanta da sauran wakilan sa a cikin mafi kyawun yanayin ƙaho da ƙaho, akasarinsu sama da baya, kuma baya ga bangarorin. Nahori ... ... Encyclopedia mai tarin yawa
Iyali - (Bovidae) ** * * Iyalin bovids, ko bovines, shine mafi yawan rukuni na artiodactyls, sun hada da sababbin 50 50 na zamani da kusan nau'ikan 130. Dabbobin ƙasa masu alaƙa suna zama rukuni na halitta, ma'ana a sarari. Ko yaya yaya ... ... Rayuwar dabbobi
Bosom -? Tsageranci Dikid ... Wikipedia
Rayuwar akuya
Ana kiyaye awaki na ruwa sau da yawa a cikin ƙananan rukuni, wanda ya haɗa da namiji, mace da saurayi. Suna aiki da safe, maraice da kuma dare. Wadannan awaki suna iya iyo sosai.
Abincinsu ya ƙunshi ciyawar ruwa da tsirrai. Bugu da kari, suna cin ganyayyaki da harbe bishiyoyi.
A matsayinka na mai mulkin, tsawon lokacin kiwo na awaki na ruwa bawai a keɓe shi zuwa takamaiman lokacin ba. Maza a lokacin balaguronci sukan mamaye kananan wuraren da suke gadi.
Lokacin haila kusan watanni 8 kenan. 1 an haife shi, da wuya 2, har ma ba sau 3 yara. Balagagge a cikin kananan dabbobi yana faruwa ne a cikin shekaru 1.5. Goatsan akuya suna rayuwa cikin daji tsawon shekara 12, kuma a cikin kangin rayuwarsu rayuwarsu na iya ƙaruwa zuwa shekaru 17. Tun da awakin ruwa suna da kyawawan kaho, ana farauta su.
Awakin ruwa suna da alaƙa da jikin ruwa kuma ana samun su cikin ƙasashen Afirka kudu da Sahara.
Iri Awakin Ruwa
An bambanta nau'ikan awakin ruwa:
• Babbar ruwa wacce ke zama a yankin kudu da hamadar Sahara, da kuma rayuwa a Somalia da Senegal,
• Puku suna zaune a Zambia, Botswana, Tanzania, Zaire da Malawia,
• Kob ya samo asali ne a Senegal, Habasha, Gambiya,
• Lychees suna zaune a Angola, Zambia, Botswana, Zaire,
• Nile Lychee yana zaune a Habasha da Sudan.
Wasu masu binciken sun bambanta wani nau'in - K. defassa Ruppel. Lychees suna cikin Littafin Rubutu. Wannan nau'in yana da ƙananan adadi kuma yana barazanar kusan ƙarewarsa.
Idan kun sami kuskure, da fatan za selecti yanki na rubutu kuma latsa Ctrl + Shigar.
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 Ilmi da Yara “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.
Dangane da wasu ƙididdigar, tsawon jikin mutum shine 180 m, nisa shine 30 m - mafiya yawa sun yarda cewa abu shine 160 m.
Koyaya, ƙarin nazarin sun haifar da sababbin tambayoyi kawai. Sigar nau'ikan sigari motar da baƙon “halin” sa yasa masana kimiyya ke datse kawunan su: yanayin canji na abin da aka yi amfani da shi (ƙirar lambar ɓangaren conical, yana nuna matakin karkacewa daga da'irar) ya zama ya bambanta da na waƙan da muka sani a matsayin rufaffiyar ruɓa. Wannan yana bawa jikin cosm wani yanayin yanayin motsa jiki.
Abin mamakin masana kimiyya da saurin C / 2017 U1. A gefen kewaya (kewaye) mafi kusa da Rana, ya kai kilomita 88 / s, kuma kasancewa nesa nesa daga hasken duniyarmu sau ɗari biyu sama da ƙasa, motar tana haɓaka zuwa 27 km / s, wanda shine sau biyar na matsakaicin matsakaicin comet a wannan iyaka. Hakanan, C / 2017 U1 ba ta da wutsiyar wutsiya, wanda aka fara canja shi zuwa nau'in asteroids, amma ba da daɗewa ba an sake kiransa da wainet, yana ba da shawarar "dusar kankara" na jiki ya ɓace shekaru da yawa da suka gabata.
Sakamakon haka, masana kimiyya suka yanke shawara cewa a karo na farko a cikin tarihi mun ga ainihin ainihin abin da ya ɓoye daga tsarinmu ta hanyar wani ƙarfi shekaru miliyoyin da suka gabata.
An sake sunan jikin 1I / 2017 U1 (inda kari Na ke wakiltar tsakiyar, watau "interstellar"), amma don sauƙaƙawa ana kiranta kalmar Hawaiian Oumuamua, wanda ke nufin "manzo".
Tabbas, "sigari" wanda ba a sani ba daga sararin samaniya nan da nan ya jawo hankalin masana kimiyyar ufo - shin wannan jirgin jirgi ne? Masana kimiyya daga cikin shirin Ji Ka ,aru, wanda ke neman rayuwar rayuwa, ta amfani da layin telescope na bankin Green Bank na dogon lokaci "saurari" Oumuamua don ayyukan da ba a saba ba, amma komai ya lalace - dutse bai amsa ba.
Amma wata 'yar karamar dama wacce Oumuamua har yanzu tana da rai. Ba makawa cewa waɗannan “mutanen kore ne,” amma ana iya kiyaye ƙwayoyin cuta ko ƙwayoyin cuta a cikin kananan kankara. Amma wannan yanayin idan a cikin kwayan abin da wannan ƙanƙarar ya kasance kuma bai ƙafe gabaɗaya ba, kuma aƙalla rabin rabin dutsen yana kewaye da shi.
Baya ga rayuwar duniya, Oumuamua yana da ban sha'awa ga wani dalili. Masana ilimin sararin samaniya da masana kimiyyar lissafi sun so yin nazarinsa daidai a matsayin wani abu wanda ya tashi nesa-da-nesa ba tsammani yayin rayuwarsa wanda kuma bai rayu ba: radadi, iskawar rana da sauransu. Sakamakon binciken zai iya taimakawa Duniya a halittar sararin sama.
Kwanan nan ma’aikatan Interstellar Research Initiative suka gabatar wa jama’a da wani tsari a kan yadda za a kama Oumuamua da kyakkyawan fata ta hanyar amfani da injunan jet da kuma jigilar Jupiter. Koyaya, har ma da mafi yawan ƙididdigar tsammanin suna sa wuya a iya zuwa Oumuamua - abin yana birgeshi da sauri daga gare mu.
Da yake fara tafiyarsa kusan miliyan arba'in da biyar da suka wuce, wani wuri a cikin jerin sunayen taurari na Kiel ko Dove, Oumuamua zai tashi Saturn a cikin Janairu 2019.
A} arshe, don fahimtar girman girman tsarin mu na hasken rana da kuma girman mutumin da ke ciki, tunanin kawai - motsi da saurin kilomita 30 / s, Oumuamua zai bar tsarin duniyarmu gaba daya cikin shekaru dubu ashirin da uku kawai.
Shin kuna son labarin? Biyan shiga tashar don adana abubuwa masu ban sha'awa da yawa
Janar bayani
Rakumi na ruwa rago ne mai girma na matsakaitan girma da girma. Dukkan nau'ikan suna da dogon gashi, wanda musamman a cikin al'adun awaki na ruwa yana yin kwalliyar shaggy. Ban da coba, dukkan nau'ikan sun rasa glandar gabanin idanun, wadanda suka sami wakilcin sauran bangarorin. A cikin wannan subfamily, maza kawai suke da ƙaho. A redo da awaki na ruwa, ana jujjuya su sama a mahimmin, a cikin deer, suna madaidaiciya.
Redunks da awaki na ruwa a haɗe suke da rijiyoyin, kuma ana samun su cikin ƙasashen Afirka kudu da Sahara. Sabanin haka, mazaunin magudanar barewa sune wurare masu tsaunuka. Ana samunsa ne kawai a gefen iyakar nahiyar.
Haraji
- Kobus - awaki na ruwa (HALITTAR)
- Kobus ellipsiprymnus - bunsurun ruwa, ko bunsuru na ruwa
- Kobus megaceros - Awakin Sudan, ko lychee na Nile
- Kobus leche - Lychee (dabbobi masu shayarwa)
- Kobus kob - Kob
- Kobus vardonii - Puku
- Redunca - Redunks
- Redunca redunca - Bayani akan Redunka, ko Upland
- Redunca arundinum - Babban Redunka, ko Babban Abun Awakai
- Redunca fulvorufula - Mountain Redunka, ko Dutsen Swamp Mountain
- Pelea - Roe tururuwa
- Tsammani capreolus - Rote tururuwa, ko roi tururuwa, ko bawo
Yayin da kusancin dangi tsakanin awaki na ruwa da kuma rakiyan ragi ya wuce shawarwari kuma an tabbatar da shi ta hanyar da ta dace da halittar dan adam (duka mahaifa wasu lokuta ana hade su da zantuttukan sihiri) Reduncini), har yanzu ba a fahimta da magarmar barewa ba. Wasu lokuta ana kasafta shi cikin wani daban Peleinae. Saboda ƙaramin girman sa, an riga an gano shi a cikin ƙasa mai daskarewa ta dwarf.Neotraginae), wanda a yau ba a gane shi da tsarin haraji ba. An yi ƙoƙarin bayyana shi kuma a cikin zurfin gannin maguzawa (Antilopinae) Nazarin kwayoyin halittar mutum, yayi magana game da danganta da dangi da awakin ruwa da kuma kayan sakewa, wanda duk masanan kimiyya basu gane shi ba.
