Porbeagle: moyo, mbali structural, zithunzi

M'nkhani ino tikufuna kulankhula za chilombo otchuka - ndi porbeagle. Kodi munamvapo za ichi? Iye ali zambiri mayina pakati pawo - buluu galu Lamno, botolo, bonito, nsomba ya makerele nsombazi, porpoise , etc ...

Atlantic nsomba ya makerele nsombazi

nsombazi ili banja Clupeidae nsombazi lamniformes wagawo ndipo ali ndi maonekedwe khalidwe la mtundu.

Onse ogwirira pa gulu limeneli ndi zisanu slits gill, dorsal ndi zipsepse kumatako. Zida ndi mano akuthwa kwambiri, koma nictitating Kakhungu iwo satero. Awa ndi mbali structural wa porbeagle lapansi. Mtundu Atlantic nsombazi ndizo zachilendo kwa oimira banja ili. thupi ndi mokwanira wandiweyani, fusiform, caudal chipsyepsye lunate, ikhale pamphuno lakuthwa, conical.

The kumtunda kwa thupi ali ndi bluish-imvi mtundu (kwa kuwala kwa mithunzi mdima kwambiri), koma peritoneum ndi kuwala kwambiri, pafupifupi woyera. Pa thupi palibe mawanga ndi mikwingwirima.

maso ali ndi chachikulu. Mano lalikulu zokwanira, mawonekedwe triangular, ndi nsombazo wamkulu aliyense muzu dzino amalima banja laling'ono kwambiri pa mbali zonse. Tiyerekeze kuti aliyense nsagwada ndi wokonda mano sikisite.

Shark amakhala ku zaka twente-faifi kwa makumi atatu.

Porbeagle kufika kukula mokwanira lalikulu. Pali umboni wosonyeza kuti kuli nthawi wa ku 3,7 mamita m'litali ndi kulemera kwa makilogalamu kwa mazana awiri ndi makumi atatu. Komabe, ochiritsira pafupifupi kukula chilombo - theka mamita awiri, ndi kulemera kwake ndi za zana makilogalamu.

Kodi moyo Atlantic nsombazi?

Chifanizo cha Nsombayo moyo hering'i sasiyana ndi zimene oimira ena a mtundu wa. Iye nthawi zonse zoyenda pa moyo wake, nthawi zina kupumula pansi. Nsombayi mulibe kusambira chikhodzodzo, kutanthauza kuti alibe buoyancy kuti ali ndi nsomba wamba. Zimenezi zimapangitsa izo mosalekeza kusuntha, mwinamwake adzakhala chabe kumira.

Ngakhale akufa porbeagle sadzawuka konse pamwamba, akaipeza chitetezo pansi kapena atidye kuti miimba. Komanso, iye akhoza kukhalabe kufunika kutentha kwa thupi, amene ali wamkulu kuposa kutentha nyanja. Kodi iye anachita izo? Porbeagle ali thermoregulatory limagwirira. Pali onse wosavuta. Magazi akufalitsa kudzera minofu yeniyeni kuzizira kutentha, kumene mkangano. Choncho kutentha nsombazi thupi limatuluka digiri asanu ndi khumi. Mbali imeneyi chodabwitsa amathandiza zolusa mwamsanga atengere madzi ozizira ndi limakupatsani msanga muziyendayenda kuthamangitsa nyama.

Lokhalamo porbeagle?

Porbeagle amakhala ku madzi thambo umene umachokera ku West Atlantic ku Argentina ndi Brazil. Habitat amakhudza kwambiri. Kummawa, nsombazi Atlantic ndi m'zinthu Iceland ndi South Africa. Nthawi zina Tingaone mu Mediterranean.

Atlantic nsombazi akhoza atengere bwino, koma chifukwa iye mofanana omasuka amaona mu madzi lotseguka, ndi madzi a m'mphepete mwa nyanja zilumba ndi kumtunda. Pakuti bwino kwambiri si madzi ofunda kwambiri ndi kutentha ayi madigiri zoposa makumi awiri.

The chilombo wakudya pa Atlantic?

Maziko a zakudya ndi hering'i nsombazi, ndi chifukwa asodzi amakhulupirira kuti ngati kufunika porbeagle, m'pofunika woyamba wa zonse kupeza sukulu ya nsomba. Mdani amakhala kumalo akuya mamita 700-800 kuchokera pamwamba pa nyanja.

zakudya zimapezekanso sardines, nsomba, hering'i, nsomba ya makerele. Komanso, sikuti iye kunyalanyaza nsomba pansi: nyamayi, fulonda, kuwala, nkhanu ndi nsombazo yaing'ono. Atlantic nsombazi - wokangalika ndi agile chilombo. Nthawi zambiri nsomba kusonkhanitsa m'magulu ang'onoang'ono a anthu khumi ndi zisanu, ikuthamanga pamwamba pa nyanja, kuvumbula dorsal ndi zipsepse caudal.

Njira wochezeka amoyo zimawathandiza bwino kusaka kukuzungulira sukulu ya nsomba, iwo akuwagwiritsa pakati, bwalo zolimba ndipo kenako kuyamba chakudya. Iwo mphezi adzambwandira adani, msangamsanga kudya ake.

Nthawi zina nsombazo ambwandile ngakhale pa maukonde. maganizo awo amazipanga chigulu cha ambiri nsomba zokodwa ndi asodzi, ndiye iwo kuluma kudzera maukonde, ndipo nsomba kuthamangira, molunjika mu nsagwada za ogwirira njala. Kamodzi m'mimba mwa Nsombayo limodzi makumi asanu ndi nsomba kuyambira kukula masentimita khumi ndi makumi awiri anapezeka. Chidwi, sichoncho?

Kubalana Atlantic Nsombayi

Porbeagle - mtundu ovoviviparous adani. The mazira ndi umuna kukhala mkati nsomba mpaka kubadwa kwa mwana. Ndisanaumbidwe wazingidwa ndi zapamadzi zosakhalitsa zomwe pang'onopang'ono Mwamsanga, ndipo wayamba kudyetsa kudzera katulutsidwe akuchikazi. Ine ndiyenera kunena kuti mazira osauka kudya pa nthawi imeneyi angapo mazira unfertilized. Mimba kumatenga miyezi isanu ndi inayi. Ndipo m'chilimwe kwaiye zokwanira achinyamata anabadwa. Komabe, kutalika ndi pakati makumi asanu ndi makumi asanu ndi awiri cm. Aliyense chilombo pa nthawi kungabweretse pakati pa ana awiri ndi asanu.

Industrial nsomba za porbeagle

Porbeagle (chithunzi anapatsidwa m'nkhani) - si mdani. Oddly zokwanira, koma chinthu nsomba malonda m'mayiko ambiri: Canada, USA, Norway, Ireland ndi Great Britain.

Iwo likukhalira kuti nyama mkuntho nyanja chokoma zokwanira, ngakhale ndi fungo yeniyeni. Komabe, pamene kukonzedwa bwino, chilema izi likuchotsedwa zapamwamba. Iwo zipsepse wofunika kwambiri, mafuta chiwindi, chiwindi, ndi kumene, khungu. Onse nsomba osayenera chakudya, katundu youma kapena mankhwala, zimatumizidwa yopanga fishmeal.

Kaya munthu ndi owopsa kwa nsombazo?

Atlantic nsombazi kudya ndi oopsa kwa anthu. Komabe, palibe mfundo zodalirika oukira pa anthu. Panopa pali milandu yambiri ya kulumidwa chinaperekedwa ndi chilombo. Kotero kuti n'zovuta kukambirana za ngozi yaikulu ake. Koma Mulimonsemo ndi bwino kukhala kutali chilombo, ndi osati mmodzi wa mayina ake kalelo amachokera ku mawu a Chigiriki "chilombo zodya." Lero, chifukwa cha mafakitale kugwira nsombazo Atlantic osati kuti n'zosavuta inadza. Ndi pafupifupi sangapezeke mu Mediterranean, ndi zoona mpaka posachedwapa zakhala ndithu kwambiri. Chifukwa amatengedwa amatetezedwa ndi zachilengedwe monga amaona zonse munthu, kukhala pafupi kutha.

Pacific nsombazi

Salmon nsombazi - wapafupi wachibale Atlantic, kumene kumasiyana kunja lonse ndi waufupi ikhale pamphuno ndi mawanga khalidwe pa mimba. M'mbali zina zonse, ogwirira zimenezi ndi zofanana kwambiri, ngakhale moyo mu malo osiyana. mitundu Salmon imapezeka mu North Pacific.

thupi Streamlined ali ndi imvi buluu mtundu. Shark mutu waukulu, koma wamfupi kusiyana kuti achibale ake. Izi zimapangitsa ofanana yaing'ono woyera nsombazi. Ameneyo yachilendo nsombazi Pacific hering'i. Features dongosolo izo ngati kuti nawonso akhoza kukhala kufunika kutentha kwa thupi, kuwapangitsa iwo kukhala madzi ozizira ndi kukhala mofulumira ndi amphamvu kwambiri.

Makulidwe Pacific Nsombayi

Pacific nsombazi kufika yabwino kukula mokwanira. umboni Anecdotal thupi lonse kutalika ndi 4.3 mamita, ndi chovomerezeka mtengo pang'ono wodzichepetsa - mamita 3,7. kulemera kufika makilogalamu 454. Ndi kwambiri moti kwa magawo chilombo. Akazi amakhala lalikulu kuposa amuna. Choona chidwi ndi m'madera osiyanasiyana a malo okhala kuona kusiyana kukula kwa nyama. Komanso, mu Pacific kum'mawa chimakhala chogwidwa ndi akazi, koma kumadzulo - amuna. Chifukwa zodabwitsazi sakudziwika. Akazi moyo mpaka zaka makumi atatu, ndipo amuna - mpaka makumi awiri.

Habitat Pacific Nsombayi

Pacific nsombazi anapeza gombe la Korea, Japan, mu Bering ndi Okhotsk m'nyanja ndi m'madzi US, mayina kwake pa gombe la Mexico ndipo California. Choona chidwi ndi kuti nsombazi Pacific hering'i, moyo umene zokhudza madzi olemera mu chakudya, sapita kuya kwambiri. mamita osakwana 500 kuchokera kunyanja zimaonekera izo Supeza.

ndi chakudya cha zilombo zolusa ya Pacific chiyani?

Nsombayi kudya sing'anga-kakulidwe nsomba: nsomba ya makerele, hering'i, chum, sockeye, pinki nsomba. ndipo pano demersal nsomba chakudya chawo. Komanso, chilombo angakwanitse kuukira mbalame youluka. Kusonkhanitsa m'magulu a anthu makumi awiri kapena makumi atatu, nsombazi bungwe kusaka losonkhanitsidwa. Chilombo ndi mwachangu ndi agile kuti amapanga kusamuka kusintha chakudya angathe.

Pacific nsombazo kubereka pafupifupi chimodzimodzi ngati Atlantic.

Akukhulupirira kuti mitundu ndi oopsa kwa anthu, ngakhale zolembedwa mu kuukira sanali anatsimikizira. Komabe, zolusa ndi chachikulu kwambiri ndi kusonyeza waukali, ndipo tiyenera kusamala malo kumene amakhala.

Ena magwero lipoti amaphedwa ndi nsombazi pa mitundu mitundu, koma deta awa akhala kutsimikizika ndipo anatsimikizira. Makamaka chifukwa mtundu wa mosavuta kusokonezedwa ndi zina, choncho n'kutheka kulakwitsa zokhudza mitundu pomenyana chilombo.

Kodi Pacific chilombo nyama ndi edible?

nyama Shark imatengedwa chokoma, komanso m'mayiko ena, monga Japan ndi dera East Asia zambiri ndi chakudya chokoma. Komabe, nsomba malonda a mtundu wa nsombazo si chinkhoswe. Kani, izo zimachitika mwangozi pa nsomba nsomba. Komabe, Pacific nsombazi ndizo chidwi masewera nsomba, makamaka kukula kwa yake imakhala yaikulu. Koma zachilengedwe akuda nkhawa kuti m'tsogolomu si kuyembekezera kupita ku Atlantic nsombazo, pangozi.

Mu Alaska, mafakitale-nsomba yoletsedwa mu 1997, ndipo m'malo sankalimbana nafe kulamulidwa ndi masewera nsomba. Lililonse nsodzi amaloledwa kukakwera anthu awiri okha pa chaka.

Awa ndi zolengedwa zodabwitsa nsombazo izi. Pa dzanja limodzi, izi ogwirira oopsa, oopsa kwa anthu, ndi pa dzanja ena, ali pafupi kutha pa manja a anthu omwewo. Ndipo sizikumveka ndani amene ayenera kukhala osamala. Ngakhale mdani aliyense kuthengo, ndithudi, oopsa kwa anthu, chifukwa sadziwa kuti akhadabulukadi kuna Mulungu.