How rinorema ndiye rehove; ari kureva yeWekumusoro-vakawanda

Ropa omugungwa huru yomugungwa - ndiwo mufananidzo Sharks, replicable mabhaisikopu uye mabhuku. How rinorema ndiye rehove uye chaizvoizvo saka ngozi, vamiririri ava Oceanic fauna of?

Sharks - vagere megungwa

Name - ari mufananidzo seboka. Aingovawo munhu kungofungidzira hove kubva chinokatyamadza kufirimu. Asi rehove - a superorder nehove cartilaginous, izvo zvinosanganisira anenge 450 marudzi. The zviri mhuka idzi muviri Avangard serin'i, hombe heterocercal zenze kumusana kwake, yakawanda mazino zvose shaya. Ipapo pakati Sharks sezvo oga zvikara uye rugare plankton pavanokarira. Sharks siyana miganhu, urefu zvichisiyana 17 masendimita 20 mamita. Uye zvikuru sei uremu shark? It zvinoenderana ukuru hwaro. Vamiririri superorder ichi vanogara kunyanya munyu mvura mumakungwa uye nyanza, asi pane avo kuti kurarama mvura yakachena. Tichafara kusangana chaizvo huru mhando uye kuziva zvakadini uremu mukuru shark.

1st nzvimbo: kuti shato huru shaki

Nokuti anonzi kuti mukuru pakati shamwari dzake. nhengo mhando iri kuchamhembe uye kumaodzanyemba makungwa Living. Uye kuti ndiyo yakakura zvikuru kupfuura hwokuchamhembe. Whale Sharks kusvika muviri kureba kusvika 20 metres uye vanoyera matani 20. Rakabatwa 1949 pedyo nechiwi Baba chiratidzazvizhinji yakanga 12,5 metres refu uye rairema matani 20. Hazvina kuchena mashava pamwe chena makwapa chihombe rakasiyana nzvimbo mumwe nomumwe. Sharks izvi kurarama anenge 70 apfuura, uye chii chinonyanya kushamisa - ivo firita vanongodya. Izvi zvinoreva kuti havana zvokudya pedyo munomimina mvura uye inonzwika apo kubva plankton. Masikati, hove huru iyi kupomba matani 350 emvura uye akadya 200 makirogiramu ose plankton. Mumuromo, kuti shato huru rehove anogona kukodzera kusvika 5 vanhu, 15 rushaya akafukidzwa zviuru meno duku. Zvisinei, iye pachake haana acharwisa vanhu, uye siyana akawanda kunyange vanokwanisa kuubata. Whale Sharks vari kunonoka uye havaratidzi kunzwisisa. nhamba yavo rakanyatsojeka diki, saka mhando kuchitaurwa sezvo panjodzi.

2nd nzvimbo: nzou shaki

Ukuru ukuru kune shato huru rehove rinokamukana dzenzou. Ichi chikuru hove kusvika 15 metres urefu uye anoyera matani 6. View, riri kuda kutsakatika. Shark zvechokwadi somunhu nzou pamwe mungarava Matama pamusana azarurirwa muromo waro dhayamita 3 metres uye meno duku zhinji. The noukuru hwawo (rimwe zita rehove ichi - hofori) hove kuti vakaneta. Ivowo dzinobvisa vanongodya, asi kusiyana shato huru kugara packs it. Kusvika rongedza ngozi: muswe nokudzungudza kuuraya nyore munhu dhaivha.

3rd nzvimbo: chena shaki

Next yedu pamazita - Shark herring mhuri, mumiririri mhuka dzakawanda ngozi panyika - chena shark. Pano chaizvoizvo chikara ari chinokatyamadza mafirimu. Nokuti okupedzisira 30 makore oupenyu hwake iye anokura 6,5 metres urefu, uye 300 akarongwa mitatu yamabwe unopinza meno yoku- ose mitatu. Iye Shark kuchena, asi mudumbu rake jena. Uyu rakasiyana chikara: mune zvokudya hove uye zvomumvura mhuka. Kurarama nhengo mhando mumakungwa zvose kunze kweArctic. Nhamba huru Muzviitiko kurwisa munhu ndorwevaya izvi zvikara pakadzika. How rinorema chinhu chikuru chichena rehove - a moot pfungwa. The wakaiswa nyaya - rehove urefu 6.4 metres uye uremu matani 3. Akanga abatwa 1945, uye achiri ndicho chikuru chichena shark.

4th nzvimbo: kuti ingwe shaki

Rakajairika munyanza Sharks mumiririri. It vakagamuchira zita raro kuti rima kurohwa pamusoro muviri. Chikara, haadzokeri kubva kurwisa munhu. Muna West Indies riri kuonekwa mumiririri zvisikwa zvikuru ngozi gungwa. How rinorema ndiye ingwe shaki? Maererano nenhamba, matani 1.5 aine muviri kureba kusvika 5.5 metres. Panguva kukura iyi, unogona kuvhima pa kati anosvika 3 metres, uye zvinoshamisa, haagari muutapwa. Uyu ngozi omnivorous chinorura. Chii asina rawanikwa ura pamusoro ingwe Sharks! Izvi rezinesi ndiro, uye zvemumba, uye kunyange huku Coop namafupa minhenga vaigaramo (muenzaniso)!

5th polar shaki

Kukura genus haisi yakakura zvichienzaniswa vakuru rating: muviri kureba - kusvika 5 m, uremu - anenge 1 tani. Gara vanoshingaira zvikara izvi iri kuchamhembe mumakungwa uye kweArctic Ocean. Chimwe zita - kana chando Zimbabwe. Deep-mvura marudzi, hombe inorwara zvokudya izvo anoumba octopus. Nyama rehove ichi yakazara amoniya nokuda kusavapo nezvezvimwe zvinetso zvedundira. Asi Icelanders kufarira dhishi iri "hakarl" - zvakaora nyama chando shark. Sezvineiwo, masayendisiti yakawanikwa mukufamba radiological tsvakurudzo izvo zviri ziso, rehove ane kureba 5 metres pakati pemakore 270 kusvika 512 makore. Nhasi ndiro rinonyanya refu vagari yamakungwa, izvo zviri kukonzerwa yakaderera muviri.

The guru shaki akafa

Paleontologists kunge Zvisaririra ane yakatotsakatika tateguru Sharks ano - Megalodon, chikuru chikara nguva dzose. Megalodon akararama makore mamiriyoni 23-25 apfuura. saizi yayo anogona kutongwa kubva Zvisaririra mazino uye vashoma vertebrae. Inofungidzirwa Kureba chikara - kusvika 12 mamita. How rinorema ndiye rehove Megalodon Chokwadi, tinoziva hunonzi. Asi Masvomhu anoratidza matani 42.

Features Sharks kukura

Kufanana hove zvose, Sharks kukura hwose. Somuenzaniso, zvinonzi zvakaratidza kuti chando rehove inokura kubudikidza paavhareji 1 sendimita pagore. Zvidzidzo izvi vasina inoitwa dzimwe Vamiririri, uye isu tine asi kuongorora nzvimbo iyi. Sharks havararami refu vakatapwa - ichokwadi. Ndokusaka kudzidza mberi chete kukura redhiyo-zvemagetsi nzira. Ichthyologists uye oceanographers chete -wedzera tsvakurudzo Data pamusoro poupenyu zvinoshamisa zvikara izvi. Asi nemhaka hunotovapo kusimba, tinogona kuwana zvikuru sei uremu ingwe rehove, kana shato huru chena.

Saka zvino tinoziva kuti ano vavaRefaimu pakati Sharks. Asi vazhinji, kunyange pamutemo unconfirmed Data zvinoratidza kuti vafambisi makaona uye hombe vamiriri shark. Dzimwe nyanzvi dzinoti mashoko ari Megalodon achiri akayangarara ari unexplored dzakadzika nyanza uye makungwa. Zvimwe hatizombofi kuziva sei kurema guru rehove munyika, nekuti tichiri usati abatwa.