We sei kuti mukurumbira chaizvo vana mubvunzo: "? Chii uremu shato huru"

vana vose vari kuongorora chaizvo. Ivo vanobvunza mibvunzo kuti handichafi ndakauya pfungwa mukuru. Somuenzaniso, kazhinji kubvunza zvinotevera: "Chii uremu shato huru?", "How rinorema ndiyo nzou?" Kana "Ndiani ane simba - shato huru kana shark?". Bvumiranai nyaya dzakadaro akarasika vakuru vakawanda. Pashure pezvose, vanhu vashoma rangarira kosi pachikoro zvemhuka, uye muupenyu akura kuti "pezvisingakoshi" akadai ruzivo pamusoro vangani anoyera shato huru, hapana nzvimbo. Nyaya ino kubatsira vabereki muduku vaongorori pano. Tichatarisa sei kurema blue whale, vangani - blue (uyewo vamwe vamiririri cetaceans), ndoupi guru, vakasiyana nomumwe hofori vanotaurwa. Ngatikurukurei dzimwe nyaya chokuita izvi vagere pasi pemvura umambo.

Mhando Marine mhuka

Pane zvakasiyana siyana hove huru huru, asi vari mapoka mapoka maviri: baleen uye toothed. Sezvo zita rinoreva, musiyano pakati pavo iri pamberi meno ari mushaya yemhuka idzi. Kudeuka mumiririri rechipiri boka - urume whale. In nyika yedu, mhuka idzi dzinogona kuwanikwa Far Eastern makungwa. Kuwedzera toothed hove huru zvinosanganisira belugas uye narwhals, vachiwanikwa munyika dzakadzika kuchamhembe zhinji. Most inotyisa toothed hove huru vanoonekwa muurayi. Pasinei nokuti iduku kana ichienzaniswa (8-10 metres), akarwisa zvisimbiso, zvisimbiso kunyange hove huru pachavo, vanosarudza kumhanya kukandirwa pane kuparara meno hasha muvengi.

Boka cetaceans (baleen) rokutanga inotsvedzerera, hove huru uye pfumbu. Vamiririri pakukura ichi mhando - munhu zenze hove huru, anoti hove huru uye zvitema (remasangano ose pamusoro) hove huru. Zenze panzvimbo yechipiri, kureba yavo 22 mamita. Ivo waisiyana hove huru kuti vane kurudyi chena uye kuruboshwe - black. The boka baleen pavarefu zvakare ndachena hove huru, dzakaderera kukura hove huru, asi vanokwanisa kuita wakarebesa yokutama. gore dzose kuwa mhuka idzi kushambira kuti zviuru zvakawanda makiromita kubva zvavaisiita mafuro ose Bering Strait uye Sea chukchi kuna California lagoons apo achiwedzera.

Zvino ngatitarise chinonyanya kukosha vamiririri mapoka maviri uye kuziva zvikuru sei uremu chikuru whale.

dzisingaoneki Whale

Kureba mhuka iyi kunosvika 20 mamita. Kurema murume mukuru ari matani 50-70, uye vanhukadzi - matani 30. Zvokudya ake kufarira - Squid uye hofori Squid. Sezvineiwo, musoro urume shato huru kuti afanane ngowani dhaivha, kureva chinhu yakaoma chaizvo vharafu maitiro uye wehomwe imwe mhando, mhuka iri kuwana mhepo wedzerai umo. Nokuda mamiriro ichi, dzisingaoneki angava ari kudzika huru maawa maviri.

How rinorema ndiyo blue whale?

mhuka Ndivo guru mhuka kwete chete cetaceans, asi pakati zvose zvipenyu zvinhu redu. Blue Whale anogona kusvika kureba 33 metres, uye ayo kurema kazhinji pedyo chiratidzo matani 200. The mwana akati mhuka pakuzvarwa kusvika mamita masere, uye mumwe kudyisa, anokwanisa kumwa kusvikira mumwe zana litres mukaka.

Musiyano mukuru pakati blue whale zviri longitudinal pazvirugu vachimhanya kubva rushaya kusvikira mudumbu. Vanokwanisa ruoko kufanana mbava zvinoenderana, kuti anobvumira mhuka kuwana mumuromo ane guru yakawanda mvura zvokudya. Nokuti nhamba Fans vanoda kuziva kwete chete zvakadini anoyera shato huru, asi chii chiri uremu nhengo dzacho, mupe zvinotevera mashoko. In akura rurimi yebhuruu shato huru kuti anoyera matani matatu, chiropa - imwe peche mwoyo - 700 makirogiramu. Mumuviri wemhuka ndiwo matani gumi ropa, rayo dorsal tsinga dhayamita iri masendimita 40, mudumbu anogona kuchengeta 1-2 matani zvokudya, muromo saizi anenge 24 mamita ^2. Kana mwana wenyu akakubvunzai mubvunzo pamusoro zvakadini anoyera blue whale, munoziva: ndiro zita rwebhuruu shato huru yechipiri, mukuwedzera, unogona achiri kunzi zheltobryuhim shato huru uye makuru hove huru.

Zvinofadza

All hove huru dziri nyore kusiyanisa mumwe, asi kuti munhu chinhu chakaoma chaizvo basa. Zvisinei, masayendisiti vakanga vachiri kukwanisa kuwana nzira yokusiyanisa mhuka idzi hofori. Zvakaratidza kuti hove huru miswe zvachose nomumwe, uye kana tichienzanisa munhu, zvino izvi hazvisati zvave correlated pamwe zveminwe. Vari pachena kuoneka cheka, grooves uye mavanga kusiiwa algae kubva muurayi hove huru mazino echitema. Izvi zvose unoitisa yakasiyana muenzaniso pakuona mumwe nomumwe.

mhedziso

Nokuda musoro zviito murume ane vanhu hove huru pagore vari kuderedzwa, nokuti fishery kwemhuka idzi anopa purofiti yakakura. mhuka idzi vanokosheswa vakashinga waxy fuma - spermaceti. It anoshumira mbishi mashoko okuzora, zvizorwa mumakenduru uye suppositories. Asi chinokosha ndechokuti rinopenya. Rinoshandiswa senzira fixative kuti kusimba siyana yenharaunda nemidzimu. Uyewo mukuru vade shato huru mafuta uye mapfupa kudya.