Wakupha Whale: chinsomba Izi kapena dolphin? Tiyeni tione pamodzi

Nyanja - ndi sizidzatha gwero zinsinsi ndi zinsinsi, ambiri amene ali ndi nkhawa ngakhale lolemekezeka asayansi. Koma pali nyama okonda yosavuta amene musataye zina mavuto zambiri zophweka. Mwachitsanzo, chakupha. Ndi nsomba kapena dolphin? Tiyeni tiyankhe funso limeneli!

Tiyeni tiyambe ndi choona kuti nyama izi ndi za nyama ya m'madzi, adzaupereka kwa banja Delphinidae. Adzaupereka kwa mtundu wa wakupha zinsomba ndi woimira yekha. Kenako m'bale apezeka okha Paleocene m'dambo kumawakoka Italy.

ndi amene wakupha izi? Ndi nsomba kapena dolphin? Babbitt ndithu funso limeneli bwino, monga anthu anayala dzina labodza la nyama zimenezi.

Tikuyankhula zokhudza dzina lakuti "wakupha chinsomba", umene linapereka mabuku ndi masamba chikasu atolankhani. Mpaka afike dzina Latin nyama ndi. Today anatenga dzina Orca Gray, 1846.

Izi dolphin zolusa osati nsomba! The mwamuna akhoza kukula kwa meters khumi m'litali, masekeli matani pafupifupi isanu, ndi dorsal chipsyepsye kungakhale kwa wina ndi mamita theka. Akazi pafupifupi theka kukula.

Pectoral zipsepse - lonse ndi adzakhale pamene pa anamgumiwa ena iwo ananena ndi yopapatiza. Ndi chifukwa cha khalidwe limeneli asayansi kwa nthawi yaitali sanathe kudziwa nyama ayenera m'gulu chinsomba: chinsomba kapena dolphin?

Izi dolphin achilendo losiyana mutu waukulu komanso wolemera, amene nsagwada zili mano a masentimita 10-13 yaitali. Iwo n'cholinga kuukira nyama ngakhale lalikulu. Mwa njira kulankhula pa nthawi kuukira wakupha angafikire liwiro la 60 km / h.

Mosiyana ndi anthu ambiri amaganizira, kupenta pa nyama ndi mwangwiro payekha, zosiyana kwambiri anthu osiyanasiyana. Monga ulamuliro, kumbuyo utoto mimba. The zimasiyanitsa Mbali - pamwamba maso ndi mawanga woyera. Si choncho ochepa kwathunthu makope woyera.

Kufalitsidwa ndi 'chinsomba' -kasatka (yemwe chithunzi m'nkhani) monzama anakumana pafupifupi nyanja zonse. Zazikidwa m'mphepete ankaona kuti kusambira mu nyanja kuseri 800 Km. No zinsomba wakupha mu Nyanja Black ndi Nyanja Laptev. Mu dziko lathu, angapezeke mu pafupi ndi Commander ndi Kuril Islands.

Aliyense anthu ndi yopapatiza chakudya specialization, nthawi zambiri mbuli nyama akutchedwa zosiyanasiyana milandu. Chotero, inu mukhoza kukumana ndi funso la amene wakupha chinsomba: nsomba kapena Nsombayo?

Ichi ndi chifukwa chakuti ena anthu akhoza kukhala moyo mwakachetechete kufuna herrings, pamene ena kuukira kokha zisindikizo. N'zosadabwitsa kuganiza kuti achibale a munthu wakupha zinsomba ali m'madzi chilombo nsombazo! Komabe, m'mbuyomu anali anaukira ndi izo zimachitika kawirikawiri.

strangeness amenewa anafotokoza mu zosiyanasiyana zosaneneka za zakudya, Mukalongosola asayansi Canada. Iwo anapeza kuti zinsomba onse wakupha anawagawa mitundu iwiri: "Wokhalamo" ndi polumikizira anthu. Yoyamba zonse amakhala mkati madzi omwewo, preying pa nsomba ndi nsomba. Big masewera, iwo amatsutsa kwambiri kawirikawiri.

Koma polumikizira anthu - awa ndi ambiri "wakupha zinsomba." Iwo ankachita amasamukira monga masukulu malangizo a dolphin, anamgumi walruses ndi zisindikizo. Ndimakonda kusaka anyani, touluka kugogoda kwa floes ayezi.

Tsopano funso, amene umapha (ndi chinsomba kapena dolphin) sayenera chifukwa umaganizira!