Ke kopa hanghang ho araba potso ea babali ba rona mabapi le hore na narwhal ke mang - phoofolo kapa tlhapi. Ena ke phoofolo e anyesang ea cetacean. Ona ke ona feela mofuta oa narwhal.
Nama ea liphoofolo, kapa e lulang metsing a leoatle, e lulang Leoatleng la Arctic, ke karolo e haufi ea mabele a marang-rang ebile ke a lelapa la li-cetaceans.
Ponahalo
Ena ke phoofolo e kholo haholo - narwhal. Boima ba eona (e motona) bo fihla ho lithane tse 1,5. Bolelele ba motho e moholo ke limithara tse 4,5, ho fihla ho mithara le halofo ke bolelele ba konyana. Boima bo fetang halofo ea 'mele oa motho ea moholo ke mafura. Tse tšehali li batla li le maemong a matle ho feta, boima ba tsona ke lik'hilojule tse 900 feela.
Ka ntle, li-narwhals li tšoana hantle le li-belugas. Empa li khetholloa ke lenaka le leholo. Khafetsa e bitsoa tusk. Ena ke sebopeho se seholo le se tšoarellang bolelele ba limithara tse 2-3 le boima ba 10 kg. Mesebetsi e khona ho khumama ka tsela tse fapaneng, ha e sa robehe.
Ke eng bakeng sa lenaka la narwhal
Mesebetsi ea tusk e ntse e sa utloisisoe ka botlalo. Ke 'nete, kajeno bo-ramahlale ba bolela ka kholiseho hore ha ea rereloa ho phunya leqhubu la leoatle kapa ho hlasela motho ea le hlasetseng.
Qalong, phetolelo e ile ea boleloa hore narwhal ea liphoofolo e sebelisa lenaka la eona lipapaling tsa mating - ho hohela tsehali. E ne e thehiloe ho se hlokometsoeng. Taba ke hore nakong ea ho hola liphoofolo tsena tse matlahali li hlile li ama masiba a tsona kamehla.
Ka 2005, patlisiso ea saense e hlokometseng bophelo ba narwhals e ile ea fihlela qeto ea hore sebopeho sena se tebile haholo. Ha ke ithuta eona, palo e kholo ea lipheletso tsa methapo e ile ea fumanoa holim 'a eona.
Bo-rasaense ba kile ba bona hape hore na narwhal (phoofolo) e ikhethang hakae. Ho lekanya mocheso le maqhubu a maqhubu a electromagnetic, tusk ke mofuta o latelang oa morero oa ona.
Hypersensitive tusk
Lenaka la narwhal le hlomphuoa ebile le ratoa haholo litso tse fapaneng - e ka ba mokhabiso oa literone le marena a borena. Engelane, narwhal tusk e ile ea fetoha lere la borena. Mofumahali Elizabeth bakeng sa tusk e le 'ngoe ea senatla sena sa leboea o lefelletse lekholong la 16th la chelete e monate bakeng sa linako tseo - liponto tse likete tse 10 Ka chelete ena u ka haha qhobosheane. Hobaneng ts'ebetso ee e makatsa?
Li-narwhals ke karoloana e nyane ea maraba a bitsoang li-toothed. Leha ho le joalo, ha e le hantle ke libopuoa tse nang le litšila. Ha ho na meno mohlahareng o ka tlase, 'me ka holimo ho na le primordia tse peli feela. Likubu li ka ba le lipara tse tšeletseng tsa meno a holimo le a mabeli, empa li oa kapele, 'me lehetla le qala ho hlaha sebakeng sa leino le letšehali ho banna, bao ka nako ea kholo ea phoofolo e fihlang ho bolelele ba 2-3 m, cm cm ka bophara le tse ling. 10 kg ya boima. Manala a malelele a khabisa banna feela. Ho e tšehali, lenaka le otlolohile ebile le lekhutšoanyane. Ke ka seoelo, empa ho etsahalang hore meno a ka bobeli a basali a ka fetoha maselese, 'me ho ba batona canine e kaholimo ha e fetohe lenaka, empa ke lintho tse ikhethang tse ikhethang.
Nate ea narwhal bokaholimo ba eona e na le mokhoa o qalang oa moea (cut), o eketsang matla a eona haholo. Ho khaola hona ho bonahala ha nako e ntse e tsamaea: ka motsamao oa ho fetolela phoofolo, husk, e hlola khanyetso e matla ea metsi, butle-butle e potoloha le eona selepe sa eona. Ka lebaka leo, meroallo ea moea e phunyeletsoa maboteng a liliba tse holim'a eona.
Ke ka seoelo banna ba nang le menoana e 'meli e entsoeng hang-hang ho tsoa meno a mabeli. Ho ea ka lipalo, liphoofolo tse joalo li fumanoa ho motho a le mong ho ba baholo ba 500.
Ho makatsang ke hore le kajeno, narwhal ea liphoofolo, mme haholo-holo lenaka la eona, e ntse e le sephiri ho bo-rasaense ho potoloha lefatše. E ithutile hanyane.
Kajeno, bafuputsi ba lumela hore tusk e lumella narwhal hore e utloe phetoho ea mocheso, khatello le khatello ea likaroloana tse emeng ka metsing.
Mokhoa oa bophelo
Narwhal ke phoofolo (re kentse foto ho sengoloa sena), eo mariha e kenang ho botebo ba 1,5 km. Sena se hlokahala ho itšireletsa metsing a letsoai a Arctic. Kamora nako e itseng, e nyoloha ka holim'a moea ebe e ea boteng. Motšehare o etsa likhahla tse ka bang 15. Ntle le moo, mafura a subcutaneous ke tšireletso e ka tšeptjoang khahlanong le serame matsatsing a futhumetseng. Bolelele ba eona ka linako tse ling bo feta 10 cm. Lehlabuleng, liphoofolo tsena hangata li ba botebo ba 30 ho isa ho 300 m.
Lelapa
Nama ea phoofolo e khona ho lula e le mong kapa e le sehlopha se senyenyane sa banna ba baholo ho isa ho ba 10 kapa basali ba nang le bana.
Pele, linatla tsena li ne li theha mehlape e meholo, e bala makholo a 'maloa,' me ka linako tse ling e le lihlooho tse likete. Kajeno ha ho khonehe ho kopana le sehlopha sa lipheo tse fetang lekholo. Ka linako tse ling li-belugas li kenella ho bona.
Joalo ka mehlape e meng ea liphoofolo, liphoofolo tsena li buisana le tse ling ka molumo. Hangata, hona le melumo e bohale joalo ka ho letsa mololi, ho honotha, ho tobetsa, ho lla, ho ts'oara, ho lora.
Ho tsala
Ho tsitsa ho etsahala nakong ea selemo. Boimana bo nka likhoeli tse 14, potoloho e felletseng ea ho ba le bana ke lilemo tse 2-3. Hangata motho o tsoaloa, hangata hangata e le litsoe tse peli. Ho kena bohlankaneng ho tla ho lilemo tse 7. Ha ho na linyeoe tsa ho tsoalisoa ha liphoofolo tsena botlamuoeng tse tlalehiloeng.
E tšehali e fepa konyana ka lebese le mafura haholo ka likhoeli tse 20.
Bophelo ba botlamuoeng
Unicorn ea metsi ke ea sehlopha se fokolang sa liphoofolo se ke keng sa khona ho lula se le botlamuoeng. Sena se pakahatsoa ke 'nete e ke keng ea hlakoloa ea hore ha ho phoofolo e le' ngoe e pholohileng likhoeli tse fetang tse tšeletseng kholehong, athe maemong a tlhaho ba phela ho fihlela lilemo tse 55. Palo e nepahetseng ea li-narwhals ha e-so theoe, empa ke mofuta o monyane, o sa tloaelehang o seng o thathamisitsoe ho Red Book of the Russian Federation.
Ka kholiseho e felletseng, ba ka bitsoa e 'ngoe ea limakatso tsa Arctic, e leng eona feela e ikhethileng ea mofuta oa eona.
Habitat
Re se re boletse hore liphoofolo tsena tse matla li lula libakeng tse thata tsa leboea. E tloaelehileng haholo maoatleng a Arctic, Leoatleng la Arctic. Li-Narwhals li ka fumaneha lebopong la Greenland, hammoho le likarolong tse ka leboea tsa sehlekehleke sa Canada sa Arctic.
Lihlopheng tse nyane li ngolisitsoe ka leboea-bochabela ho Franz Josef Land, hangata pakeng tsa Kolyma le Cape Barrow. Sena se bakoa ke khaello ea phepelo - ho na le li-cephalopods tse 'maloa. Liteishene tsa North Pole li ngolisitse lihlopha tsa narwhals ka leboea ho Sehlekehleke sa Wrangel. Li lula metsing a batang a haufi le leqhoa la Arctic, li etsa maeto a selemo: hlabula - ho ea leboea, le mariha - ka nqa boroa.
Nama ea unicorns ea metsing e jeoa ke batho ba leboea. Ba sebelisa mafura a liphoofolo tsena e le mokhoa oa lebone (khoele). Metsoako e sebelisetsoa ho etsa lithapo, mafahla. Empa lenaka le sa utloahaleng, kapa ntho e ikhethang, e bohlokoa haholo. Litsebi tsa leboea li etsa mesebetsi e fapaneng ea matsoho ho tsoa ho eona.
Baahi
Narwhal ea liphoofolo ke mofuta o monyane o haufi le ho fela. Mehleng e Bohareng, ka lebaka la lenaka la eona, leo, ho latela bo-shaman, le nang le matla a boloi, liphoofolo tsena tse anyesang li ile tsa timetsoa ka bongata.
Le kajeno, lerata le sa tloaelehang le ka baka polao ea phoofolo. Eskimos e ba hlasela. Haeba matsatsing a khale liharepole li ne li sebelisetsoa ho tsoma, kajeno ho sebelisoa likepe tsa makoloi le lisebelisoa tse ikatisang tsa ho bolaea narwhals.
Motho e mong le e mong ea phahamisang letsoho phoofolo ena e sa tloaelehang o hloka ho tseba hore tsena ke matšoao a bophelo ba tikoloho, ba ikutloa phetoho e nyane ea maemo a leholimo, e tsotella tšilafalo ea tikoloho.
Joale ke hobane'ng ha narwhal e e-na le mokhoa ona?
Ho fihlela joale, mesebetsi ea tusk ha e so ithutoe, empa bo-ramahlale ba tseba ka bonnete ba hore ha e reretsoe ho hlasela motho ea hlasetsoeng le ho phunya leqhubu la leoatle. Phetolelo e joalo e ile ea boleloa hore phoofolo ena e e hloka ho etsa lipapali tsa mating le ho hohela tse tšehali.
Sena se bakoa ke taba ea hore litumellano li lula li itlotsa ka litlolo tsena. Empa hamorao, ka 2005, leetong le ikhethileng le neng le hlokometse bophelo ba lits'oants'o le ile la fihlela qeto ea hore thupu ena e fetoha setho se hlokolosi haholo. Ka mor'a ho ithuta ka hloko, litšitiso tse ngata tse fapaneng tsa methapo li ile tsa fumanoa holim'a eona. Kahoo ba khothalelitse hore husk e boetse e sebetsa ho khetholla mocheso le maqhubu a motlakase.
Litlaba li lula kae?
Liphoofolo tsena tse matlahali li lula linaheng tse thata. Ka mantsoe a mang, o sebakeng sa Arctic. Ba fepa ka li-mollusk tse fapaneng le lihlapi. Ba khetha feela lihlapi tse tlase tse kang cod, halibut, flounder le gobies. Lira tsa liphoofolo tsena tse sa tšabeng letho ke libere tse polar le maruarua a 'ona.
Mohlape oa litlolo
Nama ea liphoofolo tsena e jeoa ke batho ba fapaneng ba lebooa. Ba sebelisa mafura e le mokhoa oa ho bonesa. Athe li-guts li sebelisoa ho etsa liropo tse fapaneng. 'Me re e ananelang ka ho khetheha, lenaka lena le makatsang, kapa mesebetsi e mengata e entsoeng ka matsoho.
Litlhare le litumelo mabapi le liphoofolo tsena
Mehleng ea khale, batho ba bangata ba ne ba se ba tloaelane le narwhal, mme ba ne ba reha lebitso la "unicorn". Boloi le baloi ba re thepa ea boselamose ke lisutu tsa narwhal 'me ba li tlatsetsa ho lithahasello tsa bona. Ka nako e telele e ne e sebelisoa e le tšobotsi ea moetlo.
Baloi ba ile ba re decoction of the tus tus e khona ho phekola lefu le leng le le leng. Liphoofolo tsena li ne li lula li tsongoa khafetsa, likhahla li ne li fapanyetsana lintho tsa lijo, 'me ka linako tse ling esita le khauta. Bohareng ba mashome a mabeli a lilemo, ho tsoma lits'oants'o ho ne ho thibetsoe, empa thibelo ena e ne e sa sebetse. Ho tsoma masholu a marang-rang ho ne ho se bonolo. Tšimo e kholo le sebaka se se ke keng sa buloa li thibetse sena.
Morero oa lenaka o ntse o sa hlaka ho bo-rasaense
Ka lebaka leo, bothata bona ha bo so rarolloe. Ho tloha letlalong la phoofolo ena, ba lema matlo a bolulo, batho bohle, a a tšoanang. Ba re mafura a narwhal a thusa maemong a leholimo a batang mme ha a lumelle 'mele ho hoama haeba o hasana.
Ho tsoma sebata sena, li tsamaea joalo ka lelapa. Motho e mong o beha likhaba tse khethehileng, ha e mong eena a hohela phoofolo eo ka melumo e ikhethang. Hangata hona ho etsoa libakeng tseo ho nang le lengana.
Hang hoba phoofolo e hlahe holim’a metsi, ba mo otla ka lintho tse bohale mme ba emela ho fihlela a shoa. Ka mor'a moo, lelapa lohle le ile la tsoa ho ea mo ntša ka metsing. Ba e khaola, joalo ka molao, sebakeng se le seng, kaha boima ba narwhal ha bo ba lumelle ho e tlosa kaofela.
Wormwood - monyetla oa ho hema
Ka lehlakoreng le leng, sena ke 'nete,' me ka lehlakoreng le leng, batho bana, ba tingoang mofuta o mong oa lijo, ba tla shoa ntle le phoofolo ena. Ho fihla joale, palo ea liphoofolo tsena ha e kotsing.
Basali ba na le boima bo tlase, molao-motheo o fapaneng ebile ba tsamaeang ka mokhoa o fapaneng, ba fapane le ba batona. Lehlabuleng, hangata li fihla holimo, kaha hangata li hloka oksijene.
Mariha, linate tsa tlholeho li tebile haholo mariha, ba iphumanela lijo. Maemong a tloaelo le maemong a leholimo a leholimo a ikatisa khafetsa, empa kholehong, ts'ebetso ena ha e so ka e bonoa.
Ke liphoofolo tse kae tse khahlang haholo historing tse lulang metsing a lefifi le a batang a Arctic?
Ha se ntho e makatsang, empa kajeno, motho o tseba ho hongata ka sebaka ho feta ka makunutu a maoatle.
Haeba u fumana phoso, ka kopo khetha sekhechana sa mongolo ebe o tobetsa Ctrl + Kena.
Ho jaleha
Narwhal e lula libakeng tse phahameng - metsing a Leoatle la Arctic le North Atlantic. Libaka tse ka sehloohong: Lihlekehleke tsa Canada le lebopo la Greenland, metsi a Svalbard, Franz Josef Land le metsi a potileng ntlheng e ka leboea ea Sehlekehleke sa North ea Novaya Zemlya. Mekhoa e ka leboea e phahameng ka ho fetisisa hlabula e etsahetse ho fihlela ho 85 ° C. n., e ka boroa ka ho fetisisa (mariha) - ho ea Great Britain le Netherlands, lebopong la Murmansk, Leoatle le Letšo le Fr. Bering.
Sebopeho sa sechaba le ho ikatisa
Li-narwhals li bolokoa li le mong kapa ka lihlopha tse nyane, hangata e le lihlooho tse 6-10, tse nang le banna ba baholo, kapa tse tšehali tse nang le malinyane, tseo pele li neng li thehiloe lihlopha tse kholo tsa makholo a makholo le likete tsa lihlooho. Mohlapeng, joalo ka belugas, narwhals li "bua haholo." Hangata ba hlahisa melumo e bohale e tšoanang le mololi, ba boetse ba etsa melumo (kapa ho feheloa), ho hooa, ho tobetsa, ho loma, ho tsikinyetsa.
Peak mating e hlaha nakong ea selemo. Boimana bo nka likhoeli tse 14 ho isa ho tse 15, potoloho e felletseng ea ho ikatisa e akaretsa lilemo tse 2-3. 1 e tsoetsoe, hangata e le litsoe tse peli. Kholo ea thobalano ho banna e ba le bolelele ba 'mele oa 4 m, ho basali - 3,4 m, e lumellanang le lilemo tse 4-7. Nako ea bophelo ka tlhaho e fihla ho lilemo tse 55, e le botlamuoeng - ho fihlela likhoeli tse 4. Mabaka a ho ba le bana botlamuoeng ha a tsejoe.
Boleng ba moruo
Nama ea lipopae e jeoa ke batho ba leboea, haholo Eskimos, mafura a lipopae a sebelisoa e le oli bakeng sa mabone, 'me mala a sebelisoa ho etsa liropo, haholoholo lisenthori tse tsoang ho tsona. Letlalo la narwhals le na le vithamine C e ngata ho tloha lehlabuleng la 1976, mmuso oa Canada o ile oa tlisa mehato e thibelang litlhapi: e ne e thibela ho bolaoa ha basali ba tsamaeang le malinyane, ba tlamehang ho lahla liphoofolo ka botlalo le ho tlisa palo ea selemo le selemo libakeng tse kholo tsa ho tsoma. Nama ea narwhal ha e na thuso ka lebaka la litšenyehelo tse phahameng: ho thata ho fumana narwhal ho feta borikhoe kapa shaka. Lijong tsa sejoale-joale, ka lehlohonolo, nama ea narwhal ha e tloaelehe. Narwhal e ke ke ea eba phoofolo ea lapeng.
Boemo ba Sechaba le Tšireletso
Mefuta e fumanehang ka seoelo e sirelelitsoeng e thathamisitsoe ho Red Book of Russia (mofuta oa rarollo: 3 - mefuta e nyane e sa tloaelehang, moemeli oa mofuta oa monotypic), le ho Sehlomathiso sa I CITES. Ho fapana le belugas, narwhals ha e mamelle botlamuoa.
Lintlha tse nepahetseng tse ngata ha li fumanehe. Ho latela khakanyo e boima, palo ea bona e hakangoa ho lipheo tse likete tse 30-40 [mohloli ha oa hlalosoa matsatsi a 538] .
Lintlha
- ↑Sokolov V.E. Poleloana ea lipuo tse peli ka mabitso a liphoofolo. Mammals Latin, Russian, Senyesemane, Sejeremane, Sefora. / E hlophisitsoe ke Acad. V. E. Sokolova. - M: Rus. lang., 1984 - S. 117. - Likopi tse 10,000.
- ↑Billo D. Lenaka la bohlale la narwhal // Lefatsheng la mahlale. 12/14/2005.
Bona hore "Narwhal" ke efe ho lidikishinari tse ling:
NTHABISENG - (Seswedishe). Unicorn, leino le linaka, phoofolo e kang whale e nang le leino le lelele ka mohlahare o kaholimo. Mofuta oa mantsoe a kantle ho naha o kenyelletsoeng puong ea Serussia. Chudinov AN, 1910. NARVAL meno a maoashe, noicorn, phoofolo ea leoatleng e tsoang mohloling oa maruarua a nang le leino le lelele ... ... Mantsoe a tsoang kantle ho naha ea Serussia
NTHABISENG - (Monodon monoceros), lefu la seoa. linama tse tlase. beluga sem. dolphin. Mekha, mofuta oa mofuta. Bakeng sa ho fihla ho 6.1 m, boima ba 1 1.5 t .. Hlooho e pota-potiloe. Khanya ea khanya ka bongata. matheba a lefifi (suckers lefifi). Ho ba batona (hangata ho basali) ho ... ... Biological Encyclopedic Dictionary
Narwhal - Monoderos ea Monodon bona le 6.2.2. Monus Narwhals Monodon Narwhal Monodon monoceros (mohlahare o kaholimo). Ha e le basali, hangata ha e khaole, 'me ha e tona, leino le le leng (hangata leqele, hangata ka bobeli) le fetoha bolelele ba limilimithara tse tharo, tse otlolohileng le tse hlakileng. Directory
narwhal - a, m. Narval m. & LT, sw., Matsatsi., Kapa. narhval. Phoofolo e anyesang ea metsing e tsoang seporong sa leruarua le nang le menoana e metle e nang le leino le lelelele ka sebopeho sa lenaka. ALS 1. Narwhal. 1788. Lefoko nat. Botjhabela. Hoa tsebahala hore leoatle le hlahisa liphoofolo tse kholo ka ho fetisisa, mohlala, whale le ... ... Buka ea nalane ea nalane ea nalane ea nalane ea Russia
NTHABISENG - (Unicorn) liphoofolo tse anyesang tsa metsing tsa lelapa la dolphin. Bolelele ho fihlela ho 6 m, e boima ho fihlela ho lithane tse 1.5. Ho banna, ke feela leqele le letšehali le ntlafalitsoeng, le lelelele haholo (ho fihlela ho 3 m). Ka metsing a arctic. Nyane, e sirelelitsoe ... Big Encyclopedic Dictionary
NTHABISENG - NARVAL, narwhal, monna. (French narvale) (zoo.). E tšoanang le Unicorn ho 1 znach. Tlhatlhobo e hlalosang Ushakov. D.N. Ushakov. 1935 1940 ... Tlhaloso e Hlalosang ea Ushakov
NTHABISENG - monna. Litlhapi tsa Monodon, unicorn ea leoatleng, leino le linaka, ho tsoa lelapeng la dolphin, viviparous, e nang le masoba moqhaka oa hlooho. Tlhatlhobo e Hlalosang ea Dahl. KOPANO LE. Dahl. 1863 1866 ... Buka e hlalosang mantsoe ea Dahl
narwhal - nomoro, palo ea maelana: 4 • dolphin (28) • unicorn (20) • monoceros (2) • ... Dictionary ea maele
narwhal - a, m. narwhal] Phoofolo e anyesang ea maoatle ea lelapa. dolphin, e na le mohono o molelele koana e holimo, e leng unicorn. ◁ Narwhal, oh, oh. N. tusk. * * * narwhal (unicorn), phoofolo e anyesang ea metsing ea lelapa la dolphin.Bolelele ho fihlela ho 6 m, boima ho fihlela ho 1.5 t ... Encyclopedic Dictionary
Narwhal - unicorn (Monodon monoceros), phoofolo e nyane ea lelapa le lenyane la lelapa la beluga dolphin. Bolelele ba 'mele oa basali ke ho fihlela ho 5 m, botona ho fihlela ho 6 m (e boima ho fihlela ho 1 t), masea a sa tsoa tsoaloa a ka ba 1.5 m. Hlooho e potoloha, ha ho na dorsal fin. Ho batho ba baholo e bobebe ... ... Great Soviet Encyclopedia
