Porbeagle: mararamiro, STRUCTURAL features, mapikicha

Munyaya ino tinoda kutaura pamusoro yakakurumbira chikara - the porbeagle. Wati anzwa izvi? Iye ane mugove mazita, pakati pavo - Blue imbwa Lamno, bottlenose, pingviini, mackerel rehove, porpoise , etc ...

Atlantic mackerel pasión shaki

rehove Izvi ndezvako mhuri Clupeidae rehove lamniformes chikwata uye ane maitiro pakuonekwa kwemarudzi.

zvikara zvose boka iri shanu dakashwa slits, dorsal uye nokunobuda netsvina zvimbi. Vane zvombo unopinza chaizvo meno, asi nictitating Kamudzira handizvo. Ndivo STRUCTURAL zviri porbeagle. Dzinza Atlantic rehove iwayo akakurumbira nokuda vamiririri mhuri iyi. Muviri zvakakwana gobvu, fusiform, caudal zenze lunate, yakagadzirwa unopinza, conical.

Yokumusoro Chikamu muviri ane ruvara rinokwanisa kucheneruka-pfumbu (kubva nechiedza murima chaizvo vakaparara), asi peritoneum ndiye chiedza chaizvo, anenge chena. On muviri hapana mavara uye mitsetse.

Meso vane guru saizi. Mazino yakakura zvokuti, mumwe mativi chimiro, uye Sharks vakura mumwe zino mudzi inokura nemudzimai zvikuru duku kumativi ose. Fungidzira kuti mumwe rushaya unongoda matanhatu mazino.

Shark anogara kubva maviri nemashanu kusvika makumi matatu.

Porbeagle inosvika munhu zvakakwana guru saizi. Pane uchapupu ariko zviitiko anosvika 3,7 M pakureba aine uremu anosvika mazana maviri namakumi matatu makirogiramu. Zvisinei, mashoko kwakajairika avhareji saizi chikara - hafu kune makubhiti maviri, uye ayo kurema ndiwo makirogiramu zana rimwe.

anorarama sei Atlantic shaki?

Mufananidzo shark upenyu herring hakuiti akasiyana nevamwe vamiririri genus. Iye nguva inofamba muupenyu hwake, dzimwe nguva ikafamba pamusoro pasi. Sharks vasina dzinoshambira dundira, izvo zvinoreva kuti haana buoyancy kuti ane hove kwakajairika. Izvi zvinoita dzose kufamba, zvikasadaro zvichava nyore kunyura.

Kunyange akafa porbeagle harizombomukizve pemvura, iye anowana utiziro nechepasi kana kuva kune scavengers zvakatapwa. Uyezve, iye anokwanisa kuramba zvinodiwa tembiricha muviri, riri kupfuura tembiricha gungwa. Sei waitira? Porbeagle ane thermoregulatory mashandiro. Pane zvose nyore zvikuru. Ropa rinoparadzirwa kuburikidza tsandanyama chaiyo kupisa exchangers, apo kupopotedzana. Saka tembiricha rehove muviri achisimuka manomwe inegumi. Izvi zvinoshamisa chinhu chinobatsira zvikara nokukurumidza kuchinja mvura inotonhora uye anobvumira kuti nokukurumidza famba vachitsvaka zvavangauraya.

Rinogarwa porbeagle?

Porbeagle anogara mumvura kwedenga pakugadzwa West Atlantic kuArgentina uye Brazil. Habitat rakanyatsojeka rwakafara. Kumabvazuva, Atlantic rehove akawanikwa zvose Iceland uye South Africa. Dzimwe nguva zvinogona kuonekwa Mediterranean.

Atlantic rehove anokwanisa kuchinja zvakanaka, asi nokuti iye ndiye zvakafanana akasununguka vanonzwa mumvura rakavhurika, uye mune yegungwa neezviwi uye yakaoma. Nokuti zvinodiwa hakusi mvura inodziya chaizvo aine tembiricha kuti hapana anopfuura makumi maviri inegumi.

The chikara anodya kuAtlantic?

Hwaro zvokudya ndiwo herring rehove, uye nekuti varedzi vanodavira kuti kana kudiwa porbeagle, zvakakodzera kutanga kuwana chikoro hove. Chikara anorarama kudzika 700-800 metres kubva pegungwa.

Zvokudya Its rinosanganisira rehove pamunhu, Tuna, herring, mackerel. Uyewo, haana hanya pasi hove: Squid, seflounder, mwaranzi, crustaceans uye Sharks diki. Atlantic rehove - chaizvo uye zvatinogadzira hazvigoni kunyatsotevedzera zvinoita chikara. Kazhinji hove idzi nokuunganidza zvipfuyo duku gumi kusvika gumi vanhu, cruising mugungwa pemvura, achifumura dorsal uye caudal zvimbi.

Iyi nzira aifarira kuva nevamwe zvipenyu kunoita kuti zvinobudirira kunovhima, yodzoka zvikoro hove, ivo kuvadzinga kusvika pakati, zvakasimba takaungana uye kutanga kudya. Ivo mheni wokubata chayabata, makaro unopedza naye.

Dzimwe nguva Sharks wokubata kunyange utava hove. Dzavo kusimba hunoshamisa maonero vakawanda hove dzakabatwa vehove, ipapo kuruma kuburikidza pomumbure, uye nehove vanomhanya kunze, ruramisirai vakapinda shaya zvikara nzara. Kamwe mudumbu shark chimwe mashanu nemanomwe hove siyana kukura kubva gumi namashanu maviri masendimita yakawanikwa. Chaizvo, handizvo here?

Pamuviri Atlantic Sharks

Porbeagle - nekamba ovoviviparous nezvikara. The mazai nourume kuramba mukati hove kusvikira mwana. The embryo takapoteredzwa pfupi liner iyo zvishoma anonyangarika, uye anotanga kuti zvokudya kuburikidza rwaamai secretion. Ndinofanira kutaura kuti kukura tuvana kudya panguva ino vari wandei mazai unfertilized. Pamuviri zvinoda sere mapfumbamwe mwedzi. Uye muzhizha wakadenha vaduku zvakakwana vazvarwa. Zvisinei, kureba yavo pakati makumi manomwe cm. chikara rimwe nerimwe nguva anogona kubvumirana pakati maviri nemashanu mbudzana.

Industrial hove pamusoro porbeagle

Porbeagle (mufananidzo rakapiwa munyaya) - haisi chinorura. Oddly zvakakwana, asi ndicho chinhu ezvokutengeserana hove munyika dzakawanda: Canada, USA, Norway, Ireland uye Great Britain.

Zvakaratidza kuti nyama dutu makungwa dzinonaka zvakakwana, kunyange vane risingafadzi chaicho kunhuwa. Zvisinei, kana akagadzirira zvakanaka, kuremara ichi panobviswa chaizvo nyore. Ndivo zvimbi zvinokosha kunyanya, mafuta chiropa, chiropa, uye chokwadi ganda. All rehove kukodzera zvokudya, pakaoma zvinhu kana mushonga, inotumirwa kugadzirwa fishmeal.

Kana munhu nengozi Sharks?

Atlantic rehove kutsanya uye ngozi kuvanhu. Zvisinei, hapana mashoko akavimbika pamusoro wayo kurwisa vanhu. Pari pane zvakawanda zviitiko ikaruma kunoitwa chinorura. Saka zvakaoma kutaura rwakadini ngozi yacho. Asi chero zvakadaro zviri nani kuva kure chikara, hazvina chete mazita ayo kare rinobva rechiGiriki okuti "chikara-inodya." Nhasi, nemhaka maindasitiri ndibate Atlantic Sharks kwete kuti nyore naJessica. Hazvina anenge asipo muMediterranean, uye chokwadi kusvikira ichangopfuura zvave zvikuru zvizhinji. Nokuti akatorwa pasi kudzivirira ikoroji sezvo zvose-kuona munhu, ari vava kuda kutsakatika.

Pacific shaki

Salmon rehove - yepedyo Atlantic, kubva izvo zvakasiyana kunze hwayo pfupi yakagadzirwa uye maitiro makwapa nedumbu. Mune zvimwe zvose, zvikara izvi zvikuru zvakafanana, kunyange kurarama munzvimbo dzakasiyana. Salmon marudzi chinowanikwa chete North Pacific.

Streamlined muviri ane vachena mutema ruvara. Shark musoro yakakura, asi mapfupi pane kuti hama yacho. Izvi zvinoita zvakafanana jena shaki diki. Ndizvo kudaro kujairika rehove Pacific herring. Zvakakurukurwa sechivako nayo yakadaro kuti anokwanisawo kuramba zvinodiwa tembiricha muviri, zvokubatsira kuti kugara inotonhorera mumvura uye nokukurumidza uye akasimba zvikuru.

Encombrements Pacific Sharks

Pacific rehove rinosvika munhu kwaye zvakakwana saizi. Anecdotal uchapupu muviri wayo kureba 4.3 metres, uye rakanyorwawo ukoshi zvishoma mwero - 3,7 mamita. A uremu rinosvika 454 makirogiramu. Kwakakomba zvinokwana chikara parameters. Vanhukadzi ndivo kazhinji yakakura kupfuura varume. An dzinonakidza Chokwadi ndechokuti siyana kumatunhu nzvimbo ona musiyano iri kukura mhuka. Uyezve, kumabvazuva Pacific iri hunodzorwa vakadzi, asi kumadokero - varume. Chikonzero chinoita izvi harizivikanwi. Vakadzi kurarama kusvika makore makumi matatu, uye varume - kusvika makumi maviri.

Habitat Pacific Sharks

Pacific rehove akawana nemhenderekedzo Korea, Japan, muna Bering uye Okhotsk mumakungwa uye muna US mumvura, vakanyorwa kuvapo kwake panguva mhenderekedzo Mexico uye California. An dzinonakidza Chokwadi ndechokuti rehove Pacific herring, mararamiro iyo chokuita nemvura akapfuma zvokudya, asingadi kuenda kwazvo pakadzika. Asingasviki 500 metres kubva mugungwa dzinongobuda hauzombofi kuwana.

Chii zvokudya zvikara zvenyika Pacific?

Sharks Tidzidze svikiro kadikidiki hove: mackerel, herring, there chum, sockeye, pink Sarimoni. uye demersal hove chipo yavo zvokudya. Mukuwedzera, chikara angarega kurwisa zvinobhururuka shiri. Kuunganidzwa zvipfuyo vanhu makumi maviri kana matatu, kuti rehove kuronga seboka kundovhima. Chikara zvakadaro nokukurumidza uye zvatinogadzira hazvigoni kunyatsotevedzera zvinoita kuti dzimwe nguva anoita yokutama kuchinja yemakambani chikafu.

Sharks Pacific bereka dzinenge chaizvoizvo zvakafanana Atlantic.

Zvinofungidzirwa kuti mhando ngozi vanhu, kunyange zvazvo zvinyorwa kupinda kurwisa isina yasimbiswa. Kunyange zvakadaro, kuti zvikara vane guru chaizvo kukura uye kuratidza hasha, uye naizvozvo tinofanira kungwarira munzvimbo nekwavanogara.

Vamwe matsime akashuma rehove kurwisa siyana, asi mashoko aya achasimbiswa nekusimbiswa. The zvakawanda saka nokuti ichi mhando nyore kuvhiringidzwa nezvimwe, uye saka kunge chikanganiso maererano mhando kurwisa chikara.

Ko Pacific chikara nyama huchidyiwa?

Shark nyama anonzi inonaka, uye mune dzimwe nyika, dzakadai Japan uye East Asian nharaunda iri kazhinji munhu delicacy. Zvisinei, zvokutengeserana hove kwazvakaita uku Sharks hadzina kuroorana. Asi, zvinoitika netsaona, panguva Sarimoni hove. Zvisinei, Pacific rehove inofarirwa mutambo hove, kunyanya sezvo kukura kwayo panzvimbo yakakura. Asi vanoona vanonetseka kuti mune ramangwana haisi kutarisirwa kupinda Atlantic Sharks, pangozi.

In Alaska, muindasitiri-hove rakarambidzwa muna 1997, uye nani nokuramba wakaomerera panzira aidzora uye mutambo hove. Ose wehove anobvumirwa kubata maviri chete vanhu pagore.

Izvi zvisikwa zvinoshamisa Sharks izvi. Kudivi rimwe, ichi anotyisa zvikara, ngozi vanhu, uye Ukuwo, ndivo vava kuda kutsakatika mumaoko chete vanhu. Uye kujeka ndiye anofanira kuva vasingafariri. Kunyange zvazvo paine chikara ari dzomusango, Chokwadi, ngozi vanhu, nokuti mumwe haana anoziva kutarisira kubva kwaari.