Wasu Peculiarities na Kudancin Dama Whale

Shin kun san Kudancin Dama Whale? To, muna gaya muku cewa cetacean ne na dangin baleen Whales, mai girman gaske da nauyi mai girma, wanda ya sa ya zama ɗaya daga cikin mafi girman dabbobi a duniya kuma yana zaune a cikin ruwan sanyi sosai, amma idan kuna so sani ƙarin, ci gaba da karanta wannan post.

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Kudancin Dama Whale, yana da zamantakewa?

Kudanci dama whale yana da sha'awar sani da wasa a kusa da mutane. Akwai lokuta da suka so daukar kananan jiragen ruwa da kayak a bayansu. Ya saba a gare su suyi mu'amala ta hanyar sada zumunci tare da dolphins da whales na humpback.

Wasu bayanai game da Kudancin Dama Whale

  • Yanki: Antarctica
  • Wuraren balaguro: Tsibirin Antarctic, Tsibirin Falkland, Tsibirin Georgia ta Kudu, Tristan da Cunha
  • Suna: kudancin dama whale (Eubalaena australis).
  • Tsawon: 15m.
  • Nauyi: 47 tons.
  • Rarraba: subtropical da sub-Antarctic ruwa na kudancin hemisphere.
  • Matsayin Adana: ƙaramin damuwa.
  • Abincin abinci: copepods da krill.
  • Bayyanar: duhu launin toka ko baki, wani lokacin tare da fararen faci a kasa.

Ta yaya yake ciyarwa?

Kudanci dama whale, kamar yadda muka fada a baya, na cikin dangin baleen whale. Don ciyarwa, suna hadiye ruwa mai bakin ciki sannan su rufe bakinsu sannan su fitar da shi ta faranti na musamman, waɗanda aka fi sani da barbs, waɗanda ke sarrafa ruwan da adana abinci. Abincin da ke makale a cikin balin shine abin da aka ci daga baya.

Sai dai kuma, kudanci na dama yana da bambanci da ’yan uwansu, wato suna iyo a tsakiyar makarantun krill da baki a bude, kuma suna iya tace krill din a daidai lokacin da suka yi gaba, ba tare da hadiye manyan baki na ruwa ba. .

Yaya sauri za ku iya iyo?

A cewar bincike, kifin kifi na dama yana jinkirin, saboda a matsakaici, suna iyo a cikin gudun kilomita 5 a kowace awa.

Yaya ibadar zawarcinsu take?

Mata sun kai shekarun balagagge wajen jima'i. Suna haihuwa duk shekara 9 ko 3 kawai. Lokacin kiwonsu yana daga tsakiyar Yuli zuwa Agusta.

Mace tana kewaye da maza masu ƙauna. Mace za ta rika jujjuya bayanta ne domin ta samu sama da al'aurarta, daga ruwa, kuma ba za a iya isa ga mazajen ba har sai ta ji ta shirya yin jima'i. Ba koyaushe ake samun kwafi ba saboda halaye na musamman na azzakari na namiji, wanda tsayinsa ya kai mita 3 kuma ana iya jujjuya shi.

Maza kuwa idan ba a yi fada ba, sai su rika tura junansu domin su samu damar saduwa da mace. Lokacin da aka shirya, mace ta ba da dama ga maza. Sannan mazan za su samar da galan na maniyyi, mai karfin da zai fi karfin maniyyin mazan da suka gabace su. Lokacin ciki yana cika shekara guda kuma idan an haife shi, ɗan maraƙi yana da nauyin kilo 1.500.

Har yaushe Kudancin Dama Whale ke rayuwa?

Akwai ra'ayin cewa kudanci dama kifi yana rayuwa a kimanin shekaru 50 a cikin daji, amma bayanan da ake da su ba su da yawa kuma akwai misalan nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i-nau'i).

Bisa ga abin da aka lura, akwai kimanin kifin dama na kudu 10.000 a duniya.

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Shin Kudancin Dama Whale yana da mafarauta na halitta?

Abin da aka sani shi ne cewa gungun masu dafa abinci na Patagonia sun kai hari kan tekun dama ta kudu. Gulls suna yi musu raunuka masu yawa, suna barin manyan ramuka a cikin fatar kifin. Har ila yau, saboda irin wadannan raunuka, whales suna ciyar da wani yanki mai yawa na lokacin su don guje wa ciyayi, wanda ke nufin ba su da lokaci don ciyar da 'yan maruƙa. 'Yan maruƙansu kuma suna da rauni ga kisa kifaye da manyan farare sharks.

Mahimman bayanai guda 10 game da kudanci dama whale 

Whales suna da mahimmanci ga teku. Za a iya cewa su ne injiniyoyin halittu, domin suna hada kai ta hanyoyi da dama don kiyaye rayuwa a cikin teku, ta hanyar sake rarraba abubuwan gina jiki ta cikin tekuna ta bangarori daban-daban.

Kudanci dama whale yana yin aiki iri ɗaya. Amma a yau gidansu da ke cikin ruwa na kasa da kasa na Kudancin Atlantic yana fuskantar barazanar kamun kifin masana'antu. A cikin wannan sashe na post ɗin za mu gaya muku abubuwa goma game da kifin dama na kudanci wanda zai ba ku sha'awa.

1.- Sunanta Eubalaena australis: Wani nau'in cetacean ne na dangin Balaenidae, wanda mazauninsa ke samuwa a cikin kudancin duniya, tsakanin 20 ° da 60 ° latitude a kudancin Pacific, Kudancin Atlantic da Indiya. kudu.

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2.- Yana daya daga cikin manya-manyan kifayen kifaye: Suna da matsakaicin girman tsakanin mita 13 zuwa 15 a tsayin maza kuma kusan mita 16 a mata. Nauyin su yana kusa da ton 40 kuma a lokacin haihuwa sun riga sun sami tsayin mita 3 zuwa 5, daga hanci zuwa wutsiya.

3.- Suna da nau'i-nau'i a fatar jikinsu wanda ya shahara saboda suna aiki kamar zane-zane, ta yadda kowane whale za a iya gane shi a tsawon rayuwarsa. Wadannan kiraye-kirayen suna daga wuraren fata masu tsayi sama da santimita 5, wadanda ke bayyana a sassa daban-daban na kawunansu.

4.- Suna da natsuwa dabbobi masu shayarwa, masu son sani kuma suna jinkirin yin iyo. Don sadarwa suna yin tsalle-tsalle suna buga ruwa da finsu.

5.- Ana tunanin za su iya rayuwa tsakanin shekaru 50 zuwa 100.

6.- Ba su da hakora, amma dogon baleen, wanda keratin ne zanen gado wanda ya rataye a saman muƙamuƙi na whale. Wadannan gemu su ne ke ba su damar ciyar da su ta hanyar tacewa, kamar yadda muka yi bayani a baya.

7.- Babban abincin su shine krill da ƙananan kifi.

8.- Kashi na uku na dukan dama Whales a duniya yin amfani da kariya bays na Valdés Peninsula, a Argentina, a matsayin mazauninsu domin jima'i da kuma samun su matasa tsakanin watanni na Mayu da Disamba.

9.- Wadannan Whales za a iya gani a Argentina, a cikin Valdés Peninsula, Australia, Afirka ta Kudu, Chile, Uruguay, Tristan de Acuña, wanda shi ne Birtaniya kasashen waje dogara da kuma a New Zealand.

10.- Ba kamar North Atlantic da kuma North Pacific dama Whales, wanda suke cikin hadarin bace, kudancin dama Whale ya iya warke daga ƙarni na kasuwanci farauta.

Idan kuna son wannan karatun, tabbas kuna son karantawa:


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