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Shark Frilled - lafo badbaaday

shark Frilled - kalluunka ee muddada Cretaceous, hab cajiib ah ku noolaa ilaa maantadan la joogo. Nolosha badda, marka laga reebo Arctic ah, biyo mool dheer, ee lakabka ugu hooseysa. On dusha sare ku dhowaad ma kici, maxaa yeelay, aad dhif u ah. Kiisaska of qabsado shark this xeebaha ee Yurub iyo Waqooyiga Africa, South America, California iyo Japan.

kalluunka kanuna waa magaca siiyey laalaabka aan caadi ahayn macdantaa oo daboolaya labada ciyaaryahan ee hore ee furan Gill. Waxaa loo soo biiray dhinaca ventral iyo xusuusiyo cape ama qoorta. Its jirka dheer (qiyaastii 2 m), mas-sida, browns. Dumarka waa waa wax yar ka dheer kuwii lab ahaa oo. indhaha Oval aan nictitating xuub. shark innoo leeyahay dhabarta ah cartilaginous, ma qaybsan araxda. fin The caudal waxaa wakiil daab ka mid ah oo kaliya. baalal badan oo u amro ku xiga si uu midba midka kale u dhaw in ay dabada.

Chlamydoselachus ayaa saabka afka fiican u amro at qayb dhammaadka gafuurka u ah, oo aan ugu hooseysa, sida in kalluun casriga ah. Ilkaha qeexin eg taajkii, oo shan geesood, oo jillaab. ilkaha meesha aan caadi ahayn: horteeda yar iyo gadaal weyn, taas oo aan ahayn caadiga ah ee IMB. Tirada guud ee ilkaha - oo ku saabsan saddex boqol, kuwaas oo dhammaantood waa mid aad u af badan. Daamanka dheer, awood u taagay isaga liqa la dhaco, ma raskusyvaya. Ugaarsiga, jirka shark ee maratay kacaba oo naftiisa gana uu ugaadhsaday sida abeesada.

shark innoo si dhib leh lagu bartay, sababta oo ah goobta degaanka qoto-badda. Waxaa la og yahay in ay wax yar uun kiisaska waxyaabaha sida ayaa lagu qabtay nool. markii ugu danbeysay ee ka dhacay January 2007. Aan ka fogayn doon ee kalluumaysato Japan dabamariyay wax ay hore u maqan. kalluumaysato u sheegay oo ku saabsan waxa ay arkeen maamulka park "Avasima" (jasiiradda of Honshu, Shizuoka). Japan ayaa waxa kaliya ee aan qabtay, laakiin sidoo kale sawir ka ilaashadaan this. kalluunka ahaa muddo dheer 1.6 m, namana daaliyaan sida finanka. Waxaa lagu tiriyaa 300 ilkaha, 25 saf. shark Frilled la saaray in balli biyo badda, laakiin ku dhintay dhowr saacadood ka dib. Inta badan, cudurka iyo iyada lagu qasbay in ay ka bixiyo badda kici. Tani qiyaasid karaa oo keliya.

shark Frilled uu qiimo ganacsi ma aha sida aad u dhif ah. Oo shirka kasta iyada nin - dhacdo (aadanaha, dabcan). Inta badan oo ka mid ah "booqasho" waa nasiib ah. Dadka qotomiyey shabakadda qaba haley benthic. Oo jiidaya shabakadda, arki kaliya calal ah, sidaas oo kale ayaa kalluumaysatada Japanese uga fiirsanno cayayaanka.

Recently, tiro ka mid ah la kulantid dad plaschenostsev kordhay. Laakiin saynisyahano waa dhiiran tahay in ay aaminsan yihiin in tani ay tahay sabab u tahay kororka ee heerkulka biyaha badaha, oo aan sababta oo ah korodhka tirada bahal. Qeybta hoose ee badda ka maqan hawada iyo raagayaan xayawaanka innoo lagu qasbay in ay raadiyaan degaanka cusub. Sidaas daraaddeed, in 2012 kalluumaysatada Murmansk jiido a qabsado "taariikhi ah". In biyihii Badda Barents ah waxay ku qabteen wakiilka ugu da'da weyn ee IMB.

Ma baaba 'iyo ma mari doono isbedel la taaban karo, shark frilled dib waxaa laga yaabaa in awood ku kacay moolka dhexdiisii badda, inuu noqdo dadka deggan loo eeliyaa.

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