Hexanchus: malo, maonekedwe ngozi munthu

Pambuyo posachedwapa ankachita masewera nsodzi wagwidwa Ireland schestizhabernaya nsombazi polemba kukula kwake, anthu ambiri a akuda kukwiya ndi anayamba kuyang'ana mudziwe zambiri za nsomba. Koma anthu ambiri ali ndi chidwi, kaya ndi ngozi anthu.

Kodi hexanchus

Hexanchus zambiri mwanthabwala amatchedwa "dinosaur" kapena "mafuta ng'ombe" chifukwa cha maonekedwe ake ndi kusakwiya. Iwo akhoza pang'onopang'ono kumira pansi kwambiri ndipo zikuwoneka wokongola owopsa.

Wapakati thupi kutalika kwa wamkulu wina mamita osachepera 3-5, koma pali milandu pamene iwo mum'chotse Nsombayo mpaka mamita 7 m'litali. Bwinobwino akazi amakhala akuluakulu pang'ono kuposa amuna ndi kulemera 400 makilogalamu. Nsombayi thupi looneka woboola pakati, mutu waukulu, mafupa anapeka kwathunthu cha chichereŵechereŵe. N'zochititsa chidwi, koma Bluntnose Sixgill Shark chipsyepsye pa nsana - ndi kuyandikira kwa mchira. pectoral ake adzakhale zipsepse kuthandiza tikhalebe olimba, mofulumira nsomba pogwiritsa ntchito mchira wake kuyenda. Chinthu chapadera mitundu ndi chiwerengero cha gill chimakwirira - ndiwo amodzi kwambiri (6 osati 5) kuposa nsombazo ena. Izi mwina mwachindunji zokhudzana limagwirira anatengera monga nsomba m'madzi Zosefera ndi wokulirapo buku la mpweya.

Komanso chimphona Bluntnose Sixgill Shark akhoza kukokera maso ake yaing'ono wobiriwira mutu. Atakhala amaona mu utoto. Pa kumbuyo kwa mtundu nsombazi - woyera ndi zofiirira, ndi mimba mu moyera-ake. Anthu ena amasiyana yochitidwa lamizeremizere kumbali ya thupi. Kukamwa ng'ombe nsombazi mano lakuthwa imakonzedwa mizere angapo (4 mizere ya mini-masamba 2 pamwamba ndi pansi). Laling'ono nsomba nsomba zizindikiro ndi zoyesera ili mkati mutu. Komanso, mmunsi ndi hypersensitive m'mphuno.

Malo kwa nsombazo

Ambiri Bluntnose Sixgill Shark kufalitsidwa ku:

• Atlantic Ocean (kumpoto kwa Iceland);
• Mediterranean (mu kugombe la Chile);
• Pacific Ocean (kumpoto Chigawo - m'malire US, Mexico, Australia, California, Vancouver, Taiwan, Sumatra);
• Indian Ocean (South Africa).

Iye wakonda izi moyo mwankhanza nsomba kotentha ndi madzi otentha. Akuluakulu amatha kuyenda pansi pa madzi kwa meters zikwi zingapo, yandikira kwa usiku kukwera pamwamba.

mphamvu hexanchus

Makamaka Bluntnose Sixgill Shark zimadya nsomba (fulonda, hering'i, Pike, chani), nkhanu (nyamayi, nkhanu), stingrays, ndipo nthawi zina ngakhale kudya achibale awo. Musazengereze kutenga zovunda. Komanso, pali milandu pamene nsombazi anaukira nyama zam'madzi monga zisindikizo. mano ake akhoza analanda chakudya ambiri osiyanasiyana. Nsombayi makamaka kusaka nyamuka pamwamba madzi.

Chifanizo cha Nsombayo moyo, kubalana ndi kusamalira mbewu

Mamembala a hexanchus mitundu moyo yekha ndipo pakati pa ovoviviparous. unamwali pamene nsombazi 200 masentimita m'litali. Pambuyo umuna mazira kukhala mu thupi wamkazi - munthu wina angathe kubereka 100 pups kutalika kwa masentimita 70 Choncho kuyambira kubadwa kwa ana moyo wosadalira m'madzi osaya, popanda chisamaliro ndi chitetezo cha nsomba wamkulu .. Ngakhale kuti zinthu izi ankhanza, kuphatikizapo nsombazo zopezeka mu mtengo ndi mkulu kupulumuka.

Chiopsezo kuti anthu

Ngakhale kuti akuthwa ndi woopsa, imvi Bluntnose Sixgill Shark kulibe vuto anthu. Komanso, pamene ndinakumana naye ndi mdani wakonda tiwolokere ku kozama. Komabe, choncho pamene yaikulu munthu kumenyana ndi diver 24 wazaka Stephen Foggarti omwe anamiza pansi Nyanja Illawarra ili Australia. Kenako nsombazi munthu analumidwa kudzera mwendo lake lamanja, ndipo iye anali ndi moyo zikomo yekha thandizo yake anapereka.

Dziwani kuti Bluntnose Sixgill Shark anakwatulidwa chaka chino mu Ireland. Imatha kulemera pafupifupi sanali makilogalamu zosakwana 680 kutalika thupi mamita 7.5. Akatswiri anaona chilombo anapereka yekha zithunzi - sikunali kotheka kuti kulemera. Izi nsombazi lalikulu anagwira mu Europe pa nyambo ndi. Choncho, 26 wazaka England Ben Mgwirizano (msodzi amakonda ndi zimene zinachitikira) oposa ola sanathe kukweza nyamazo pamwamba, kenako kujambulidwa, iye anachotsa mbedza ndi modekha anamasulidwa.

"Sindinkachita mantha, bola anatulutsa. Ine ngakhale anakwanitsa ndiye yang'anani mkati nsagwada zake zikuluzikulu "- anati Mgwirizano.

Wogwila milandu la kasamalidwe nsomba mu Ireland anakumbutsidwa kuti nsomba mu njira iyi ndi nsomba malamulo. Sport nsomba pamene kudzadzipeza ali sanaphedwe ndi anamasulidwa m'tchire saloledwa mu dziko.

Asayansi akutikumbutsa kuti hexanchus mamembala wamkulu wa banja ndi anthu amoyo. Iwo anaonekera pafupifupi mamiliyoni 200 zapitazo. Komanso, anthu nthawi zambiri amatchedwa ng'ombe nsombazi ng'ombe kapena matope.