Shark mako

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Shark mako amawoneka owopsa komanso owopsa ngakhale poyerekeza ndi nsomba zina zambiri, ndipo pazifukwa zomveka - alidi amodzi mwangozi kwambiri kwa anthu. Mako amatha kupalasa ngalawa, kudumphira m'madzi, ndikukoka anthu naye. Koma izi zimangowonjezera chidwi cha asodzi mwa iye: ndi ulemu kwambiri kugwira nsomba zoopsa zoterezi.

Chiyambi cha mitundu ndi kufotokozera

Chithunzi: Shark Mako

Mako (Isurus) - m'modzi mwa mabanja a hering'i, komanso abale apafupi kwambiri a shark yoyera yotchuka - nyama yayikulu yotchuka yozunza anthu.

Makolo a shark adasambira m'nyanja yapadziko lapansi nthawi yayitali ma dinosaurs asanachitike - munthawi ya Silurian. Nsomba zamakedzana zodya nyama monga cladoselachia, gibode, stetakanths ndi zina zimadziwika - ngakhale sizikudziwika kuti ndi ndani mwa iwo amene adabweretsa nsombazi zamakono.

Pofika nthawi ya Jurassic, adafika pachimake, mitundu yambiri idawoneka, yolumikizana kale ndi nsombazi. Panali munthawi imeneyi pomwe nsomba, zomwe zimawerengedwa kuti ndi kholo lenileni la Mako - Isurus hastilus, zidawonekera. Anali m'modzi mwamphamvu zam'madzi zam'nyengo ya Cretaceous ndipo adapitilira kukula kwa mbadwa zake - idakula mpaka 6 mita m'litali, ndipo kulemera kwake kumatha kufikira matani 3.

Kanema: Shark Mako

Inali ndi mawonekedwe ofanana ndi mako amakono - kuphatikiza kwa liwiro, mphamvu ndi magwiridwe antchito zidapangitsa nsomba iyi kukhala mlenje wabwino kwambiri, ndipo pakati pa nyama zikuluzikulu zowononga, pafupifupi palibe amene adaziwopseza. Mwa mitundu yamakono, Isurus oxyrinchus, yemwe amadziwika kuti Mako shark, ndiye makamaka wa mtundu wa Mako. Analandira kufotokoza kwa sayansi mu 1810 mu ntchito ya Rafenesque.

Komanso, mtundu wa paucus ndi wa mtundu wa Isurus, ndiye kuti, wa mchira wautali, wofotokozedwa mu 1966 ndi Guitar Mandey. Nthawi zina mtundu wachitatu umasiyanitsidwa - glaucus, koma funso loti ngati lingaganizire ngati mtundu wina wake likadali loti lithandizike. Mako okhala ndi zokongoletsa zazitali amasiyana ndi achizolowezi chifukwa amakonda kukhala pafupi ndi gombe ndipo sangathe kusambira mwachangu.

Maonekedwe ndi mawonekedwe

Chithunzi: Mako shark m'madzi

Makos ndi kutalika kwa 2.5-3.5 mita, yayikulu kwambiri kuposa 4 mita. Unyinji angafikire makilogalamu 300-450. Mutu wake ndi wozungulira, molingana ndi thupi, koma maso ndi okulirapo kuposa masiku onse mu nsombazi, ndi mwa iwo omwe mako amatha kudziwika mosavuta.

Msanawo ndi wamdima, umatha kukhala wotuwa kapena wabuluu, mbali zake zimakhala zowala kwambiri. Mimba ndi yopepuka kwambiri, pafupifupi yoyera. Thupi limasunthika ndikutalikika ngati torpedo - chifukwa cha ichi, mako amatha kuthamanga mpaka 60-70 km / h, ndipo akafuna kugwira nyama ndikuithamangitsa kwa nthawi yayitali, amatha kuyenda pa 35 km / h.

Ili ndi zipsepse zamphamvu: mchira wofanana ndi kachigawo kakang'ono kamene kamapereka liwiro mwachangu, ndipo ili kumbuyo ndi m'mimba ndikofunikira kuti muziyendetsa, ndikulolani kuti muchite bwino kwambiri. Zipsepse zakuthambo ndizosiyana kukula: chimodzi chachikulu, chachiwiri, pafupi ndi mchira, theka laling'ono.

Mulingo wamthupi wosinthasintha umapatsa Mako kuthekera kokwanira kumverera kuyenda kwa madzi ndikuyenda, ngakhale madzi ali mitambo. Kuphatikiza pa kuthamanga kwambiri, amathanso kusunthika: zimatenga mphindi kuti nsombazi zisinthe mbali kapena kutembenukira kwina.

Mano ake ndi opindika mkamwa, ma incis amawoneka ngati ziboda ndipo ndi akuthwa kwambiri, omwe mako amatha kukukuta nawo mafupa. Komanso, mawonekedwe amano amakulolani kuti mugwire mwamphamvu nyamayo, ngakhale itayamba bwanji. Uku ndiye kusiyana pakati pa mano a mako ndi omwe shark yoyera idapatsidwa nawo: imang'amba nyama, pomwe mako nthawi zambiri imameza yonse.

Mano amakula m'mizere ingapo, koma kutsogolo kokha ndi komwe kumagwiritsidwa ntchito, ndipo enawo amafunikira kuti mano atuluke, ngakhale pakamwa pa mako patatsekedwa, mano ake amawoneka, zomwe zimawoneka ngati zowopsa.

Tsopano mukudziwa momwe mako shark amawonekera. Tiyeni tiwone momwe zimapezekera m'nyanja ndi m'nyanja.

Kodi mako shark amakhala kuti?

Chithunzi: Mako Shark Wowopsa

Mutha kukumana nawo munyanja zitatu:

  • Wokhala chete;
  • Atlantic;
  • Mmwenye.

Amakonda madzi ofunda, omwe amadziwika kuti ndi otani: amapitilira kunyanja zomwe zili m'malo otentha komanso otentha, ndipo mwina kwa iwo omwe ali otentha.

Kumpoto, amatha kusambira mpaka kugombe la Canada ku Atlantic Ocean kapena kuzilumba za Aleutian ku Pacific, koma mwina simungawapeze kutali kwambiri kumpoto. Mako amasambira kumpoto chakumtunda ngati pali nsomba zambiri - ichi ndi chimodzi mwazakudya zomwe amakonda, chifukwa chomwe madzi ozizira amatha kuloledwa. Koma kuti akhale ndi moyo wabwino, amafunika kutentha kwa 16 C °.

Kum'mwera, kuli mpaka kunyanja kutsuka Argentina ndi Chile, komanso gombe lakumwera kwa Australia. Pali ma makos ambiri kumadzulo kwa Mediterranean - omwe amakhulupirira kuti ndi amodzi mwamalo oberekera, osankhidwa chifukwa pali zolusa zochepa. Malo enanso odalirika ali pafupi ndi gombe la Brazil.

Nthawi zambiri makosi amakhala kutali ndi gombe - amakonda danga. Koma nthawi zina zimayandikira - mwachitsanzo, zikatenga nthawi yayitali kuti mupeze chakudya chokwanira. Pali nyama zambiri pafupi ndi gombe, ngakhale sizachilendo kwa mako. Komanso sambani kumtunda panthawi yobereka.

M'madera oyandikira nyanja, mako amakhala owopsa kwa anthu: ngati asodzi ena ambiri akuwopa kuukira ndipo amatha kuzengereza kwa nthawi yayitali izi zisanachitike, kuti athe kuwonedwa, ndipo ena amatha kuwukira mwangozi kokha, nyengo yoipa, ndiye kuti mako samazengereza konse ndipo osatero mpatseni munthuyo nthawi kuti athawe.

Sakonda kusambira mozama kwambiri - monga lamulo, samakhala pamtunda wopitilira 150 mita kuchokera pansi, nthawi zambiri amakhala 30-80 mita. Koma amakonda kusamuka: mako amatha kusambira makilomita masauzande ambiri posaka malo abwino odyetserako ndi kuswana.

Chosangalatsa ndichakuti: Mako ndiwofunika kwambiri kwa asodzi ngati chikho, osati kokha chifukwa cha kukula kwake ndi ngozi yake, komanso chifukwa chimamenya nkhondo mpaka kumapeto, ndipo zimatenga nthawi yayitali komanso kuyesetsa kuti muchotse. Amayamba kulumpha, kupanga zigzags, kuwunika chidwi cha asodzi, kusiya ndikuponyanso chingwecho. Pomaliza, amatha kumuthamangira ndi mano ake akuthwa.

Kodi mako shark amadya chiyani?

Chithunzi: Shark Mako wochokera ku Red Book

Maziko azakudya zake:

  • nsomba zamipeni;
  • nsomba;
  • nsomba ya makerele;
  • hering'i;
  • dolphins;
  • nsombazi zazing'ono, kuphatikiza ma makos ena;
  • sikwidi;
  • akamba;
  • zovunda.

Choyamba, imasaka nsomba zazikulu komanso zapakatikati zophunzirira. Koma mako amafunika mphamvu yochulukirapo, chifukwa chake amakhala ndi njala pafupifupi nthawi zonse, motero pamndandanda womwe ungatengeke ndizochepa - awa ndi nyama zomwe amakonda. Kawirikawiri, cholengedwa chilichonse chomwe chili pafupi nacho chimakhala pachiwopsezo.

Ndipo mtunda sudzakhala cholepheretsa ngati mako adanunkhira magazi - monga shark ena ambiri, amatenga kafungo kake ngakhale pang'ono patali, kenako amathamangira komweko. Kufunafuna nyama, mphamvu ndi liwiro nthawi zonse kunapangitsa kuti Mako ulemerero akhale ngati nyama zowopsa kwambiri panyanja zotentha.

Amatha kulanda nyama zazikulu, nthawi zina zofanana ndi zawo. Koma kusaka kotereku ndi kowopsa: ngati mkati mwa mako ake apwetekedwa ndikufooka, magazi ake amakopa asaki ena, kuphatikiza abale, ndipo sangayime nawo pamwambo, koma adzaukira ndikudya.

Mokulira, menyu ya mako imatha kuphatikiza chilichonse chomwe mungadye. Amakhalanso ndi chidwi, ndipo nthawi zambiri amayesa kuluma chinthu chosazolowereka kuti angodziwa momwe chimakondera. Chifukwa chake, zinthu zosadyedwa nthawi zambiri zimapezeka m'mimba mwawo, nthawi zambiri zimachokera m'mabwato: mafuta ndi zotengera zake, zida, zida. Imadyetsanso zovunda. Imatha kutsatira zombo zazikulu kwakanthawi, ikudya zinyalala zomwe zaponyedwa.

Chosangalatsa ndichakuti: wolemba wamkulu Ernest Hemingway amadziwa bwino zomwe adalemba mu The Old Man and the Sea: iyemwini anali wokonda kupsa mtima ndipo nthawi ina adakwanitsa kugwira mako olemera pafupifupi ma 350 kilograms - nthawi imeneyo inali mbiri.

Makhalidwe ndi mawonekedwe

Chithunzi: Shark Mako

Mako sakhala wotsika kuposa shark woyera wamkulu wokonda magazi, ndipo amapitilira izi - sichidziwika kokha chifukwa ndi chosowa pafupi ndi gombe, ndipo sichimakumana ndi anthu pafupipafupi. Komabe, adadziwika: Mako amatha kusaka osambira ngakhale kuwukira mabwato.

Amayimirira kuthekera kwawo kulumpha m'madzi: amatha kudumpha mita 3 pamwamba pake, kapena kupitilira apo. Kudumpha kotereku ndi kowopsa paboti losodza: ​​nthawi zambiri chidwi cha nsombazi chimakopeka ndi fungo la magazi a nsomba yomwe yapezeka. Sachita mantha ndi anthu ndipo amatha kumenya nawo nkhondoyi ndipo, ngati bwato ndi laling'ono, mwina amangolitembenuza.

Izi zimawopseza asodzi wamba, koma mawonekedwe a mako ndiosangalatsa kwa mafani akuwedza kwambiri, cholinga chake ndikungochigwira: Zachidziwikire, mufunika boti lalikulu, ndipo opaleshoniyi ikadali yowopsa, koma m'malo omwe nsombazi zimakhazikika sizovuta.

Kuphatikiza apo, amamva fungo labwino kwambiri, ndipo amamva ozunzidwa ali patali, ndipo ngati magazi alowa m'madzi, mako amakopa nthawi yomweyo. Ndi m'modzi mwa nsomba zowopsa kwambiri: malinga ndi kuchuluka kwa anthu omwe akhudzidwa, ndiwotsika kuposa mitundu ina, koma chifukwa choti samakonda kukhala pafupi ndi gombe, chifukwa chaukali wawo amakhala patsogolo.

Ngati mako awoneka pafupi ndi gombe, nthawi zambiri magombe amatsekedwa nthawi yomweyo, chifukwa amakhala owopsa - mpaka nthawi yomwe adzagwidwe, kapena mawonekedwe ake atasiya, ndiye kuti amasambira. Khalidwe la mako nthawi zina limangokhala lopenga: amatha kumenya osati m'madzi mokha, koma ngakhale kwa munthu amene wayima pafupi ndi gombe, ngati amatha kusambira pafupi.

Kunyanja yotseguka, ma mako akugubuduza mabwato, amawakankhira asodzi ndikuwapha kale m'madzi, kapenanso kuwonetsa zozizwitsa zakusokonekera, kulumpha m'madzi ndikugwira munthu akauluka pamwamba pa bwatolo - milandu ingapo yafotokozedwapo.

Kakhalidwe ndi kubereka

Chithunzi: Shark Mako m'madzi

Nthawi zambiri amapezeka m'modzi m'modzi, amasonkhana m'magulu pokhapokha pakamwana. Palinso milandu yomwe imazunzidwa ndimasukulu a mako shark a anthu khumi ndi awiri - komabe machitidwe oterewa amawerengedwa kuti ndi osowa kwenikweni. Amatha kusonkhana pamodzi pokhapokha ngati pali chakudya chochuluka, ndipo kotero gulu silikhala lokhazikika, pakapita kanthawi lidzawonongeka.

Ovoviviparous, mwachangu amaswa mazira mchiberekero cha mayi. Mazira amadyetsa osati kuchokera ku nsengwa, koma kuchokera mu yolk sac. Pambuyo pake, amayamba kudya mazira amenewo, omwe amakhala nawo alibe mwayi wochedwa ndi mawonekedwe ake. Mwachangu samaima pa izi ndikuyamba kudya wina ndi mnzake, ndikukula ndikukula nthawi zonse.

Chifukwa cha kusankha mosamalitsa kotere, ngakhale asanabadwe, miyezi 16-18 atatenga pathupi, pafupifupi asaka 6-12 amakhalabe, omwe ali ndi zonse zofunika kupulumuka. Iwo ali mokwanira kale, nimble ndi chibadwa cha obadwa zolusa. Zonsezi zidzakhala zothandiza, chifukwa kuyambira masiku oyamba adzayenera kupeza chakudya paokha - amayi sangaganizirepo zowadyetsa.

Izi zikugwiranso ntchito poteteza - nsombazi zomwe zimabereka zimasiya ana ake kuti azisangalatsidwa nazo, ndipo zikadzakumananso nawo sabata limodzi kapena awiri, ayesa kuzidya. Mako ena, nsombazi, ndi nyama zina zolusa zambiri ziyesanso kuchita zomwezo - chifukwa nsombazo zimakhala ndi nthawi yovuta, kuthamanga kokha komanso kuthamanga kumathandiza.

Sikuti aliyense amathandizidwa: ngati mako m'modzi mwa ana onse apulumuka kufikira munthu wamkulu, uku ndikukula kwachitukuko. Chowonadi ndichakuti samakula msanga: zimatenga zaka 7-8 zamphongo kuti afike msinkhu wakutha msinkhu, ndipo mkazi kwambiri - zaka 16-18. Kuphatikiza apo, kubereka kwachikazi kumatha zaka zitatu, ndichifukwa chake, ngati anthu awonongeka, ndiye kuti kuchira kumakhala kovuta kwambiri.

Adani achilengedwe a mako shark

Chithunzi: Mako Shark Wowopsa

Akuluakulu, kulibe adani owopsa m'chilengedwe, ngakhale kulimbana ndi nsombazi, makamaka zamtundu womwewo, ndizotheka. Uwu ndiye ngozi yayikulu kwa mako, chifukwa kudya kwamunthu kumachitika pakati pa mitundu yonse ya nsombazi. Anangumi opha kapena ng’ona amathanso kukhala owopsa kwa iwo, koma ndewu pakati pawo ndizochepa kwambiri.

Kwa anthu omwe akukula, pali zowopseza zambiri: poyamba, pafupifupi chilombo chilichonse chachikulu chitha kuwasaka. Mako wachichepere ndiwowopsa kale, koma mwayi wake waukulu kufikira atakula ndichangu komanso changu - nthawi zambiri amayenera kudzipulumutsa.

Koma mdani wamkulu wa mako achichepere komanso akulu ndiamuna. Amawoneka ngati chikho chachikulu, ndipo kuwedza nawo nthawi zambiri kumakhala kosangalatsa. Moti izi zimawerengedwa kuti ndi chifukwa chachikulu chakuchepa kwa anthu: asodzi amapezerapo mwayi pa kuti makosi ndiosavuta kuwakopa.

Zosangalatsa: Nyama ya Mako imalemekezedwa kwambiri ndipo imadyera m'malesitilanti ku Asia ndi Oceania. Mutha kuphika m'njira zosiyanasiyana: chithupsa, mwachangu, mphodza, youma. Ma steak a Shark amadziwika kwambiri ndipo mako nyama ndi imodzi mwazisankho zabwino kwambiri kwa iwo.

Amaphika mikate, amatumikiridwa ndi msuzi wa bowa, ma pie amapangidwa, amawonjezeredwa m'masaladi ndipo ngakhale kuloledwa pazakudya zamzitini, ndipo msuzi amapangidwa kuchokera kumapeto - m'mawu amodzi, pali njira zambiri zogwiritsira ntchito mako nyama.

Chiwerengero cha anthu komanso mtundu wa mitunduyi

Chithunzi: Shark Mako wochokera ku Red Book

Anthu atatu amasiyanitsidwa ndi nyanja: Atlantic, Indo-Pacific, ndi North-Eastern Pacific - awiri omalizawa amasiyana mosiyanasiyana mawonekedwe a mano. Kukula kwa anthu onse sikunakhazikitsidwe kokwanira kudalirika.

Mako ankakonda kuwedza: nsagwada zawo ndi mano, komanso chikopa chawo, zimawonedwa ngati zamtengo wapatali. Nyama imagwiritsidwa ntchito ngati chakudya. Komabe, iwo sanali m'gulu la zinthu zazikulu za usodzi, ndipo sanavutike nazo kwambiri. Vuto lalikulu ndikuti nthawi zambiri amakhala osodza pamasewera.

Zotsatira zake, nsombazi zimagwidwa mwachangu, zomwe zimapangitsa kuchepa kwa anthu, chifukwa zimabereka pang'onopang'ono. Akatswiri akuwona kuti ndikupitilira kwamphamvu pakadali pano, kuchepa kwa kuchuluka kwa anthu kukhala kovuta ndichinthu posachedwa, ndiyeno kudzakhala kovuta kuyibwezeretsa.

Chifukwa chake, adachitapo kanthu: choyamba, mako adaphatikizidwa pamndandanda wazinthu zomwe zatsala pang'ono kutha - mu 2007 adapatsidwa mtundu wazilombo zomwe zili pachiwopsezo (VU). Longtip mako alandilanso zomwezo, popeza kuchuluka kwawo kukuwopsezedwanso.

Izi sizinakhudze kwenikweni - m'malamulo amayiko ambiri pazaka zapitazi kuyambira pamenepo, palibe zoletsa zakugwira mako zomwe zawonekera, ndipo anthu akupitilizabe kuchepa. Mu 2019, mitundu yonse iwiri idasamutsidwa kuti ikhale pachiwopsezo (EN), zomwe zikuyenera kuonetsetsa kuti kutha kwawo ndikubwezeretsanso anthu.

Chitetezo cha Mako shark

Chithunzi: Shark Mako

M'mbuyomu, ma makos sanali otetezedwa ndi lamulo: ngakhale atatulutsidwa mu Red Book, ndi mayiko ochepa okha omwe adayesetsa kuchepetsa nsomba zawo. Udindo womwe udapezeka mu 2019 umatanthauza chitetezo chachikulu kuposa kale, koma zitenga nthawi kuti mupange njira zatsopano.

Zachidziwikire, sizovuta kwenikweni kufotokoza chifukwa chake ndikofunikira kuteteza mako - nyama zolusa zowopsa izi zomwe zimawononga kwambiri kusodza kwa mafakitale. Koma ndi amodzi mwa mitundu yomwe imakhala ndi ntchito yofunikira pakuwongolera zamoyo zam'nyanja, ndipo mwa kudya nsomba zodwala ndi zofooka, zimathandizira kusankha.

Chosangalatsa: Dzinalo Mako lenilenilo limachokera mchilankhulo cha Maori - nzika zaku zilumba za New Zealand. Amatha kutanthauza mitundu yonse ya nsombazi ndi nsombazi zonse, komanso mano a shark. Chowonadi ndi chakuti a Maori, monga nzika zina zambiri za Oceania, ali ndi malingaliro apadera pa mako.

Zikhulupiriro zawo zimakakamizidwa kupereka zina mwa nsomba - kupereka nsembe kuti athetse mkwiyo wa milungu. Izi zikapanda kuchitidwa, adzadzionetsa kuti ndi shaki: imadumphira m'madzi ndikukoka munthu kapena kutembenuzira bwatolo - ndipo izi ndizofunikira kwambiri pa mako.Komabe, ngakhale anthu okhala ku Oceania amawopa mako, amawasakabe, monga umboni wa mano a mako omwe amagwiritsidwa ntchito ngati zodzikongoletsera.

Mako sharki ndizodabwitsa chifukwa cha kapangidwe kake ndi machitidwe awo, chifukwa ndizosiyana kwambiri ndi nthumwi za mitundu ina - zimakhala mwamakani kwambiri. Koma ngakhale zolengedwa zamphamvu komanso zowopsa izi zidatsala pang'ono kuwonongedwa ndi anthu, chifukwa chake tsopano ndikofunikira kukhazikitsa njira zowatetezera, chifukwa amafunikanso mwachilengedwe ndipo amagwira ntchito zofunikira mmenemo.

Tsiku lofalitsa: 08.06.2019

Tsiku losinthidwa: 22.09.2019 pa 23:29

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Onerani kanemayo: What Makes Mako Sharks the Fastest Sharks in the Ocean? Nat Geo Wild (September 2024).