Thresher shark

Thresher shark maitiro

Vanoti ndiyo shaki ine hunyanzvi pasi rese. Kunyangwe paine akasiyana akasiyana mashark mumakungwa ese nemakungwa epasi, shark iyi iri kutaurwa ndiyo ine hunyanzvi. Zvayo ndezve thresher shark. Iyo inozivikanwa zvakare nemamwe mazita senge yakavezwa gava, bigeye gava uye muswe gava. Zita rayo resainzi ndi Alopias superciliosus. Iyo ndeimwe yemhando iri yeAlopias genus uye yemhuri yeAlopiidae.

Muchikamu chino ticha zarura zvese zvakavanzika zve thresher shark uye ayo makuru maitiro.

Mhando huru

shark isingakuvadzi

Iyo ndeimwe yeva shark ine yakanyanya yepamusoro yekutengesa kudiwa pasirese. Izvi imhaka yekuti nyama yayo ine chitsva chisingaenzanisike. Uye zvakare, ganda rayo rinoshandiswa kugadzira zvipfeko zveganda.

Nekuda kwekuenderera mberi kwekuredza kunoitwa nevanhu, iyo International Union yeKuchengetedzwa Kwezvisikwa (IUCN) yakanyora zvinyorwa munzvimbo isina kusimba. Uku kuvhima uye kuteedzera kunofungidzirwa kunge kuri kutsvaira vazhinji veva shark kutenderera pasirese.

Ziso rakashama, chakanyanya kumira pamusoro peshark iyi maziso ayo mahombe. Aya maziso anoshandiswa kuzivisa zviri nyore nekuapatsanura. Kutenda kumeso makuru ivo vanogona kuona mukudzika kwegungwa, kunyangwe iine mwenje mushoma. Sekuziva kwedu, apo patinodzikira mukudzika, tinowana hushoma huwandu hwemwaranzi yezuva inosvika uye, nekudaro, kune akasiyana magadzirirwo anofanirwa kutarisirwa kuti akwanise kurarama munzvimbo dzakadzika. Semuenzaniso, kune hove dzine ganda rakapfava kuti dzikwanise kuenderana nekumanikidza kukuru kuri pasi pemvura.

Descripcion

Huge fin

Iyo thresher shark ine hurefu huri pakati pemamita matatu kusvika mana, dzimwe nguva ichisvika mashanu metres. Kazhinji inosvika huremu huri pakati pe3 kg ne4 kg. Chinonyanya kumira kunze kwemaziso makuru ihukuru hukuru hwemuswe wemuswe. Saizi chete yeiyi fin inokwanisa kuve hafu yehukuru hwemuviri wayo wese.

Iyo pectoral fins, zvisinei, yakafara pane kureba. Kana iri ruvara rwayo, tinogona kuona kuti munzvimbo yedumbu ine chena ruvara uye iyo yose nzvimbo ine rakasviba ruvara. Ruvara urwu runogona kukanganisa zvisiri izvo nezve greyish rinenge nhema dema. Iyo muromo wayo mupfupi neshaya diki. Iine mazino akapinza uye madiki. Chikamu chesaya yekumusoro chinogona kuitwa nemazino anosvika 19 kusvika 24. Chechipiri, yepazasi inogona kunyorwa pakati pe20 kusvika 24.

Rudzi urwu rwe shark mushambadzi akanaka uye anokwanisa kumhanya nekumhanyisa. Iyo ine diki diki denticles. Mhuka iyi haina kuitirwa kuti igumbure. Pane kudaro, kumunhu munhu hazvikuvadzi.

Nzvimbo yeTresher shark uye renji

thresher shark kushambira

Sezvatambotaura, mhuka idzi dzinowanikwa pakadzika pakati pemamita makumi matatu nemakumi mashanu. Dzimwe nguva inogona kuonekwa pakadzika kwemamita mazana mashanu. Tinogona kuvawana vachigara munzvimbo dzinopisa uye dzakadzikama. Izvi zvinogadzira nzvimbo yayo yekugovera inosanganisirwa ingangoita pasirese.

Kana tikachiwana munzvimbo dzenzvimbo, tinogona kuiwana mu: United States, kumahombekombe eNew York kuenda kuCalifornia, uye mune dzimwe nzvimbo dzakadai seHawaii, Cuba, South Africa, Japan neNew Zealand.

Zvokudya

Shark padyo nemahombekombe

Iye zvino ngatione izvo zvinodzivirira shark. Kuva shark ane hunyanzvi, isu tiri kubata nevakawanda muvhimi. Iyo ine imwe nzira yekuvhima kupfuura mamwe mashark. Izvi zvinodaro nekuti inoshandisa muswe wayo kuvhima vayakabatwa. Mupfungwa iyi, inokwanisa kushandisa iyo gundi munzira dzakasiyana. Yekutanga kurova pamusoro neiyo fin, zvichikonzera kuti hove dzitange kuungana. Luego, hacen girar con un golpe fuerte que golpea al grupo de peces y de esa forma puede atacarlos cuando están inofensivos.

Iyi nzira yekuvhima iri kumuita kuti ave rudzi rwese nehunyanzvi hukuru. Kudya kwacho kwakavakirwa zvakanyanya pane tuna, crustaceans, octopus, crabs, squid uye dzimwe shiri dzegungwa iyo yainokwanisa kuvhima. Shiri idzi dzinodhiraivha kunovhima dzimwe hove. Shark dzinokwanisa kuvhima ivo pasina dambudziko.

Kuburitsa Thresher shark

Tiri kuzoona zvese zviripo nezve kuberekwazve kweiyo thresher shark. Kuberekana kwemhuka idzi hakunei nemwaka wegore watiri kana nemwedzi yegore kuti tikwanise kubereka. Naizvozvo, vanogona kuzviita chero nguva yegore. Izvi zvinovapa mukana wakakura wekubereka uye, nekuda kweiyi modhi yekuberekesa, inogona kunge isiri mumamiriro akaipisisa ekuchengetedza kupfuura nhasi.

Vasati vaita chiito chekukwirana, vanofanirwa kunge vasvika mukukura pabonde. Zera iri rinosiyana zvichienderana nekuti murume here kana mukadzi. Vamwe vacho vanogona kuisvitsa nemakore matatu, nepo vamwe vanogona kunge vakaisvika nemakore mapfumbamwe. Izvo zvese zvinoenderana nemuviri wemunhu wega uye kukura kwavo pachavo.

Kufanana nemarudzi mazhinji eeshark, kubereka kwayo kuri kweiyo ovoviviparous mhando. Izvi zvinoreva kuti mudiki anokura mukati memukadzi asi mukati mezai mukati memwedzi mipfumbamwe. Chimwe chinhu chinonyanya kufarira ndechekuti idzi shark, dziri mukati, dzinowanzo fudza mazai asina kubereka. Vakadzi vanogona kuve nevechidiki vari pakati pe9 ne2 mumwaka wega wega wekubereka.

Kuva pakati pemhando dzinonyanya kudiwa nevanhu, zvese kune nyama yayo uye ganda rayo, iri kutyisidzirwa. Thresher shark yekupedzisira sopu iri kudiwa zvakanyanya pakati peakawanda gastronomic hupfumi. Inofungidzirwa kuti ingangoita makumi masere muzana yehuwandu hwepasi rose hwevapari vekushark vakabviswa mumakore gumi nemashanu apfuura.

Hazvikuvadzi zvachose kune vakasiyana siyana sezvo zvichinyara. Zvakaoma kuswedera padyo navo uye ivo havana hukasha zvachose nedzimwe mhuka dzakakura kupfuura ivo.

Ndinovimba kuti neruzivo urwu unogona kudzidza zvakawanda nezve thresher shark.


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  1. Inotarisira iyo data: Miguel Ángel Gatón
  2. Chinangwa cheiyo data: Kudzora SPAM, manejimendi manejimendi.
  3. Legitimation: Kubvuma kwako
  4. Kutaurirana kwedata
  5. Dhata yekuchengetedza: Dhatabhesi inobatwa neOccentus Networks (EU)
  6. Kodzero: Panguva ipi neipi iwe unogona kudzora, kupora uye kudzima ruzivo rwako