Shark gray-blue: photo uye tsanangudzo

Grey-blue shark ichiri kuzivikanwa seko mako, uyewo mackerel, Bonito. Vamwe vanhu vanoritumidza kuti dema-yered. Mukuwedzera, iyi mhuka inewo subspecies, yakadai seyemukuru mukuru, Pacific uye Atlantic shark.

Longfin shark

Pakati pezana remakore rapfuura, imwe mhuka yakatsanangurwa. Iyi shark yakareba-yakabhadharwa, iyo ihama yeiyo yakazara grey-bluu.

Pane musiyano mumwe chete pakati pemhando idzi - chimiro chepectoral fins.

Mhemberero yacho yakareba kwenguva refu mumarudzi aya. Izvo zvikuru zvikuru kupfuura hupamhi, iyo yakafanana zvikuru nemapapiro. Shekki i gray-blue dlinplavnikovaya mune imwe nzvimbo pamwe nehama dzavo. Zvinotendwa kuti uyu ndiye mbeu yehaki yekare, iyo yakatumidzwa zita rinonzi Isurus Hastilus.

Iyi mhuka inonzi inenge yakareba mamita matanhatu, uye kuyerwa - zviuru zvitatu mapaundi. Zvinotendwa kuti rudzi urwu rwakagara munguva yeCretaceous.

Mako. Maitiro evamiriri vefomu

Grey-bluu shark-mako, iyo chinyorwa chinoratidzwa pasi apa, chinotyisa kuona. Shaka yakadaro haina ngozi kwete chete kune vagari vegungwa, asiwo kune vanhu kunyanya. Mushure mezvose, acharwisa pasina chisarudzo pane chero chaanofunga semhuka. Shaka yakadaro ine mukurumbira wakaipa pakati pevamwe vanhu vane scuba uye vakasiyana. Mushure mezvose, mhuka idzi hadzina kutora mhuka panguva yekuvhima uye kazhinji dzinorwisa vanyoro. Pane zviitiko apo shark grey-bluu panguva yekuvhima hove yakasvetuka muchikepe chevabati vehove uye yakatotambudza vanhu.

Iyi mhando yeharaki inowanzowanikwa muPacific, Atlantic neIndia. Kunyanya kunopiwa kumvura yeharapical zone, apo inodziya uye isingaiti dutu. Kana kutonhora kwemvura kunosvika mabhiri gumi nematanhatu, ipapo shark ino inogona kusangana nekutambudzika. Asi kazhinji vanowanzoenda kunzvimbo iyo mvura inodziya. Kana pane amai mumvura inotonhorera, ipapo ndiyo chete iyo swordfish inorarama. Mushure mezvose, ndeyokuti shark inodyiwa zvokudya.

Sei zvinonzi "kupenga"?

Uyu mhuka inoedza kuchengetedza zvakadzika zvishoma, uye kana mashizha akadzika, chete pamamita 150. Imwe zita rainzi zita rokuti Mako Shark - "mad". Izvi zvinokonzerwa nekuti inonyanya kuziva uye inokurumidza. Kutenda kune muviri wakareruka uye wakarongedzwa uye muzora refu, panguva yekuvhima inokurumidza kusvika makiromita 60 paawa.

Zvishomanana zvemhuka zvinorarama pasi, zvinogona kukura ichi. Asi yeuka, kune kukwira mumvura, iyo isiri pasi pano. Munguva yekudzingwa kwakadai shark-mako inogona kutumbuka kubva kumahombekombe kusvika pakakwirira kusvika mamita matanhatu. Kukurudzira hurumidzi iyi, kwete kungoita mararamiro emuviri, asiwo maitiro akavakwa zvakanaka, anobatsira izvi. Ichokwadi kuti mutsara wakafukidzwa nenhamba yakawanda yemapilisare ayo anokurudzira kupisa kwemisungo uye kumutsa kutsamwa kwavo kakawanda, pakuguma, kunoita kuti zvive nyore kukudziridza rakanaka kudaro. Uku kukwanisa hakuwaniki kune marudzi ese e shark.

Asi, kufanana nevamwe vose, kukurumidza kufamba, zvakakosha kudzorera simba rayo rekudya nechingwa. Zvechokwadi, zvokudya zvinoda shark grey-bluu. Iko mafungiro akanganisa uye saka anorwisa zvose zvingadyiwa. Uye pakupedzisira, nekuda kwekuda kwavo uye kusabvumirwa, aya shark anorwisa vanhu. Kurwisa kwakadaro kuvanhu kwakatove kwakanyorwa kanopfuura kamwe chete, kunyanya kune avo vanofamba vachibva kumhenderekedzo.

Iyo shark i gray-blue. Tsanangudzo

Kubva kune dzimwe shark iyi mhuka inosiyana pakuti ine mamiriro ekugadzika kwechikara mumamiriro emwedzi, uyewo zviduku zviduku pachipfuva. Kuzvidzivirira munyaya iyi kwakasiyana chaizvo. Chekutanga chazvo chikuru, uye chechipiri, pedyo nemuswe, chinhu chiduku.

Kureba kweiyo munhu kunogona kusvika kusvika pamamita mamita 3.5. Asi panewo zviyero zvine mamita mana pakureba, uye uremu hwavo huwandisa 400 kilogram. Kufanana nemhuka dzose, pane mazino ari mumitsara inoverengeka. Vanopinza sechida chemuti uye vanonamatira zvishoma mukati kuitira kuti varambe vachinzwisisa pamhuka yavo. Mazino emuenzaniso uyu anogona kuonekwa kunyange kana jaya ravharwa. Kusiyana neharu chena, izvi zvinoramba zvichitora, asi hazvibvaruri. Nhamba yemeno echomuzasi nepamusoro wejaya ndeyechete.
Musoro unofananidzwa nechitunha chehove, ine maziso makuru. Mhino dzou shark dzine mhando dzakagamuchirwa mumhando ye groove. Vanobatsira chisikwa ichi kuti chikurumidze kuona hunhu mumvura uye kuti chiwane mhuka yacho inokuvara kana kukuvadzwa kwegungwa. Zvikara zvizhinji zvinowana zvokudya mumvura zhinji yakawanda yegungwa yakaoma. Asi grey-blue-shark-mako anobata nebasa iri nokukurumidza.

Muvara wezvikara izvi unoratidzika seyebhuruu. Asi chete kune musiyano muhukuru hwaro. Pamusoro, mutongi uyu ane ruvara rwebhuruu uye ruvara rwebhuruu, paanenge ari pedyo nedumbu, ruvara rwunochinja kune chiedza - yakawanda ghena kana chena. Kufanana nezvose zvinokambaira, Mako Shark haasisina chivako chekushambira, naizvozvo, kungofamba chete, kunowanikwa pamvura.

Power supply

Izvi zvinodyisa zvakasiyana-siyana, asi kana pane sarudzo, inosarudza hove huru, iyo inorasikirwa mumakumbo. Inogona kuva mackerel, herring, mackerel, tuna uye nevamwe. Usazviramba iwe pachako uye uzvichengete pachako kune nyuchi. Inogona kubata uye squid. Uye kana wakafa whale achibatanidza, ipapo shark ichine bvudzi-bhuruu, mufananidzo wauri kuona munyaya yacho, hazvizozvirambi iwe unofadza. Izvi zvinoitika kuti inorwisa kunyange shiri dzinoshambira pamusoro pemvura, uye hadzina kuzvidza vaduku vanogara mumvura yegungwa. Nokudaro, zvakajeka nei zvichibvumirwa kuti shark haisi nyore pane zvokudya. Asi kunyanya izvi zvose zvinodhaka zvinoda kudya swordfish, sezvakataurwa pamusoro apa. Uye vanhu vari kuita bhizinesi rehove vanoziva kuti kana bakatwa rinoshambira pedyo, unogona kuona grey-blue shark pedyo.

Asi apo izvozvi zviviri zvinotarisana zvinotarisana, mumwe anogona kuona kurwisana kwavo, umo mune simba rakasimba. Mukurwa, zvose swordfish uye shark zvinogona kufa. Asi nekuda kwekuda kwavo kudya zvinhu zvose zviri mhenyu, tinogona kutaura kuti sharks ose ane mano akakwanisa kupona.

Kubereka

Izvi zvinowedzera kuburikidza nenzira yekudyara mazai. Mazai akange aine huta huri kukura zvakakwana mudumbu reamai. Zvadaro zvinobereka shaki duku dzakagadzirwa zvakakwana. Mhando iyi ndeyekudya idzo, kana kuti, kunyange mudumbu raamai, vana vakasimba zvikuru vanogona kudya vasina simba kana mazai ari kuseri shure mukubudirira kwavo. Somugumisiro, nhamba shomanana yemangwana inoberekwa maca sharks inooneka. Chaizvoizvo pane anenge gumi nemaviri awo. Akatova mumaminitsi ekutanga ehupenyu hwake hutsva, sharki maduku anofanira kuzvitarisira pachavo: kuwana zvokudya, uyewo kunetseka pamusoro pokuchengeteka kwavo. Mushure mezvose, vana ava vari nyore kutorwa nevatengesi vemvura. Izvi zvinoitika kuti vabereki pachavo vanogona kurwisa vana.

Vavengi

Asi, semunhu wose ane vavengi, saka mutongi uyu ane zvisikwa zvaanotya. Pakati pekwakadaro swordfish yakakura (kunyange zvazvo iri iyo inofarira kudya ye gray-blue shark). Kunewo mamwe mavengi, akadai samaki makuru kune mamwe marudzi, mambumba kana mhondi inouraya, avo vanopawo mano ekukudziridza nekukurumidza uye vane unyanzvi hwekusangana pamwe.

"Shamwari"

Asi kunewo vagari vegungwa avo vari "shamwari" pamwe nemhuka iyi inotyisa. Izvi zvinosanganisira: vafambisi vezvikepe, hove-kunamatira, hove-inochenesa (inofambisa shark uye inobatsira kubvisa zvipembenene zveganda). Kunyangwe pamuviri we shark, zvinokwanisika kuwana vagari vakadai sa kapepods. Vanonamatira kumapango emhuka. Crayfish-capepods inoshambidzawo ganda rehove.

Kubata

Kubata hoveki kwave kusati kwaitwa. Asi kana ukawana grey-bluu herring shark mumutambo, saka haisi kusunungurwa. Mushure mezvose, nyama yayo inonaka uye inokosha uye inokosha, kunyanya nemafuta uye chiropa.

Zvokudya zvinokuvadza

Iyi mhuka inofarira zvikuru vabati vehove-vatambi. Kubvira paakabata vanhu ava, shark inorwisana neupenyu hwayo kusvika pakupedzisira. Izvi zvinopa vatambi vakawanda manzwiro uye mukana wekukwikwidzana nemhuka inotyisa.

Asi nezvisikwa zvakadaro munhu anofanira kugara achichenjerera. Pashure pezvose, zvinotyisa kunyange kana dziri panyika. Munguva yekufambisa, hove inozvibata zvinyararire, asi kana mumwe munhu akaswedera pedyo nayo zvakakwana, zvino nekukurumidza kufamba, inogona kutsiva pachedu. Semuenzaniso, kubvisa munhu kune rimwe remagumo kana kutouraya.

Pane zviitiko apo mhuka idzi dzeharaki dzakashambira pedyo nehombe uye dzakarwisa vanhu vanogeza. Iye zvino taurai muchidimbu. Pane imwe nguva apo Mako shark yakauya pedyo nechekombe uye yakashambira pakadzika kwemita mita chete. Panguva imwecheteyo mumwe wevaponesi akaedza kupfura pfuti chaiyo neharuoni. Asi shark yakasunungurwa uye yakasvetuka kumahombekombe kutsiva mutadzi wayo.