IGoblin shark, noma i-scapanorinh (iMitsukurina owstoni) iyi-shark-sea shark, eyaziwa nangokuthi yi-mitzecurina noma i-goblin shark. Ummeleli wohlobo lwe Scapanorhynchus noma goblin shark (Mitsukurina), namuhla ukuphela kwelungu lomndeni weScapanorhynchid shark (Mitsukurinidae).
Incazelo kashaka brownie
Ushaka omnyama okuthiwa i-brownie shark uqanjwa ngenxa yokubukeka kwakhe okuyinqaba.... Isifonyo lesi sigcina siphuma emhlolweni omude omise okomlomo, futhi imihlathi evulekile iyakwazi ukuphuma kude. Umbala nawo awujwayeleki kakhulu, useduze nombala obomvana, ochazwa yimithambo yegazi eminingi, ebonakala kakhulu ngesikhumba esiguqukayo.
Kuyathakazelisa! Isifanekiso esikhulu kunazo zonke esaziwa njengamanje se-goblin shark sasinobude obungamamitha ayi-3.8 nesisindo esingu-210 kg.
Ukubukeka
Ubude besilinganiso sikashaka wesilisa osekhulile buyahlukahluka phakathi kuka-2.4-3.7 m, nobobesifazane - ezingeni lika-3.1-3.5 m. I-house shark inomzimba omise okokuphotha onamaphiko ayindilinga. Amaphiko ezinzipho nawomqolo akhule kahle kakhulu futhi makhulu kunedini lasemuva. I-lobe engenhla yomsila we-heterocercal fin ibonakala ngokuthuthuka okuhle nokubukeka okufana nomsila we-fox shark.
Amaphiko anombala oluhlaza okwesibhakabhaka, i-lobe engezansi ayikho ngokuphelele. Oshaka basePacific house, ngokusho kwabanye ososayensi abacwaninga ngalezi zinhlanzi ezidla olwandle olujulile, babonakala ngosayizi abakhulu nangaphezulu.
I-brownie shark ibonakala ngokungabikho kwejwabu leso lesithathu, i-lateral carinae esifundeni se-caudal peduncle, kanye ne-precaudal notch. Amazinyo angaphambili alabo abameleli bohlobo lwe-Scapanorhynchus noma oshaka bendlu abade futhi abukhali, anemiphetho ebushelelezi. Amazinyo angemuva koshaka aguqulelwe kahle ukuze achoboze ngokushesha amagobolondo futhi adle inyamazane. Kwesinye isikhathi, ngenxa yokubukeka okungajwayelekile, isilwane esikhulu kangaka sasemanzini sibizwa ngo-goblin shark.
Ngaphansi kwempumu yesilwane esidla ezinye, ngqo emhlathini ongenhla, kunamakhala amancane ngokuqhathaniswa, kanye nesiqeshana esifiphalisiwe sombala wokukhanya. Hhayi ngobukhulu obukhulu kakhulu, amehlo ama-scapanorhynchians noma oshaka bendlu bayakwazi ukukhanya ngokugqamile ebumnyameni bamanzi ngokukhanya okuluhlaza okwesibhakabhaka. Kodwa-ke, impahla enjalo engajwayelekile uma uthi nhlá, ifana kakhulu nezakhamuzi zasolwandle ezijulile zanamuhla. Indawo esiswini se-goblin shark inombala opinki okhanyayo, futhi ngemuva kunemithunzi emnyama engahlukani kahle emnyama.
Kuyathakazelisa! Kumele kuqashelwe ukuthi ngabantu abaphilayo kuphela abanombala obomvana, futhi ngemuva kokufa ushaka we-brownie uthola umbala ojwayelekile onsundu.
Isibindi sikhulu kakhulu, sifinyelela ikota yesisindo somzimba esiphelele. Kanye nolunye uhlobo lukashaka, isibindi sikashaka onsundu sisebenza njengendawo efanelekayo yokubamba isinye. Omunye umsebenzi owusizo kakhulu wesibindi ukugcina zonke izakhi zikashaka.
Ngenxa yalesi sici sesibindi, izinhlanzi ezinkulu ziyakwazi ukwenza ngaphandle kokudla isikhathi eside. Kunezimo lapho abamele uhlobo lwe-Scapanorhynchus noma i-goblin shark bengadlanga amasonto ambalwa. Kodwa-ke, ukunqwabelana okuphawulekayo kwezakhi zomzimba ezicutshini zesibindi kungathinta kabi ukushuba koshaka.
Indlela yokuphila, isimilo
Namuhla indlela yokuphila kasharki shark ifundwe kabi kabi. Ngezikhathi zamaSoviet, oshaka be-goblin babenikezwa igama elithi "goblin sharks" noma oshaka bakabhejane, ngoba incazelo yegama elisha "goblin" yayingaziwa futhi ingaqondakali kubantu baseSoviet. Njengoba sezicwaninge ngokushesha ngokwanele izici zokwakheka komzimba wale nhlanzi, ososayensi bafinyelele esiphethweni sokuthi ingushaka wangempela ohola impilo yasolwandle olujulile. Ubufakazi balesi sizathu kwakuyi-skeleton yamathambo, kanye nokuma nokwakheka komzimba, okukhipha ngokuphelele okungekhona emithambekeni.
Kuyathakazelisa! Ngendlela yezinsalela, abamele uhlobo lweScapanorhynchus noma oshaka bendlu abaziwa, kepha banokufana kwangaphandle nezici zokuphila ezifanayo nezinhlobo ezithile zoshaka basendulo.
Ukufudumala okwandile kwamanzi olwandle kancane kancane kwadala ushintsho olubonakalayo esakhiweni salo lonke uhlelo lwamanzi, kufaka phakathi abamele izinhlobo zezinhlobo zohlelo lweLam kanye nomndeni wakwaScapanorhynchid. Izici zokuziphatha koshaka wokujula kolwandle okushintshe kakhulu zashintsha kakhulu futhi inhlanzi kancane kancane yaqala ukuhamba endaweni engajulile yamanzi. Kwamukelwa ngokuvamile ukuthi umhlaseli omkhulu wasemanzini ungowesigaba sezilwane ezijwayelekile ezihlala zodwa, ezingathandi ukwakha imihlambi noma ukwakha isiminyaminya senani elithile labantu, kungakhathalekile ukuthi zihlala kuphi.
Uhlala isikhathi esingakanani i-scapanorinh
Kuze kube manje, ngenxa yokuntuleka kolwazi, izazi ze-ichthyologists azikwazanga ukuthola isilinganiso seminyaka yokuphila se-scapanorhynchus.
Indawo yokuhlala
Ngokokuqala ngqá, ushaka ojulile wasolwandle wabanjwa emuva ngo-1897... Umuntu omdala wabanjwa eduze nogu lwaseJapan. Isakhamuzi esidla amanzi sithanda ukujula okungenani kwamamitha ayi-200-250, futhi sitholakale emanzini asolwandle afudumele noma afudumele. Noma kunjalo, ukujula kokuthwebula okuphezulu okwaziwayo manje nokusemthethweni ngokusemthethweni akukho ngaphezu kwamamitha ayi-1,300.
Ingxenye ebalulekile yoshaka bendlu yabanjwa eduze nogu lwaseJapan, endaweni ephakathi kweNhlonhlo yaseBosoruen neTosa Bay enkulu. Futhi, abamele abaningi bohlobo lweScapanorhynchus noma oshaka bezindlu bajwayelekile impela ngasogwini lwase-Australia, eduze kweNew Zealand neRiphabhuliki yaseNingizimu Afrika, eFrench Guiana naseBay of Biscay, eduze nogu lwasePortugal naseMadeira, kanye nasemanzini eGulf of Mexico.
Kuyathakazelisa! Sekukonke, namuhla isayensi yazi izibonelo ezingama-45 kuphela zoshaka basolwandle olujulile njenge-scapanorinch, eyabanjwa noma yakhukhunyiselwa osebeni.
Njengamanje, ngesisekelo samaqiniso angekho maningi kakhulu wokuthunjwa kwezinhlobo ezithile zoshaka be-goblin, kanye nokutholakele okuningana okumelwe izidumbu zalesi silwane esidla olwandle olwandle, kungaphikiswa ngezinga eliphakeme lokuthi kungenzeka ukuthi izimo zawo wonke amanzi olwandle, ngaphandle, mhlawumbe, kwamanzi aseNyakatho I-Arctic Ocean, abamele uhlobo lweScapanorhynchus bakulungele ukuhlala.
Ukudla kukaBrownie shark
I-goblin shark ejulile olwandle izingela inyamazane yayo ngokwelula imihlathi yayo ethuthuke kahle futhi enamandla, kanye nokufaka amanzi ngenkuthalo emlonyeni wayo kanye nesisulu sayo. Ukuqubuka okukhethekile endaweni yekhala lalesisilwane sasemanzini kuhlukaniswa ngokuba khona kwenqwaba yamaseli aqhekekayo asiza ushaka ukuthola inyamazane kalula ngisho nasebumnyameni basolwandle.
Akunakwenzeka namuhla ukunquma ngokunembile ukudla okuyisisekelo koshaka obomvana. Iqiniso ngukuthi okuqukethwe okuphakathi kwesisu kwezinhlobo ezithathiwe akuzange kulondolozwe. Imvamisa, isisu sikashaka sasikhishwa lapho kuchayeka ukwehla kwengcindezi lapho inhlanzi iphakanyiswa kusuka ekujuleni okukhulu. Ngakho-ke, ososayensi bakwazi ukujwayela kuphela izindonga kahle ehlanzekile kohlelo wokugaya ukudla.
Kuyathakazelisa! Umuzwa wephunga ulukhuni kakhulu ku-goblin shark, futhi amehlo abuthakathaka awabambi iqhaza elibalulekile ekufuneni inyamazane.
Kodwa-ke, ngokususelwa ekutadisheni kwesakhiwo semishini yamazinyo yabamele uhlobo lweScapanorhynchus noma oshaka bendlu, ososayensi basaphumelela ukuthola iziphetho ezithile zokuqala. Ngokwale mibono, oshaka bokujula kolwandle bangadla ezinhlobonhlobo zezinto eziphilayo zasolwandle - kusuka e-zooplankton kuya kwezinhlanzi ezinkulu kakhulu. Cishe, isilwane esikhulu samanzi asikugweme ukudla zonke izinhlobo zama-invertebrate ngisho nesidumbu, isikwidi, ingwane kanye ne-cuttlefish. Ngamazinyo ayo acijile angaphambili, umhlaseli ngobuhlakani ubamba inyamazane, futhi ngosizo lwamazinyo akhe angemuva iyayiququda.
Ukuzala nenzalo
Kuze kube manje, kusalokhu kuyindida ukuthi bonke abantu abake babanjwa noma bagezelwa osebeni ngabesilisa. Okwamanje, akukho lutho olwaziwa ngokukhethekile kokukhiqizwa kwezidalwa eziningi ezijulile zasolwandle, lapho bonke abameleli abamangazayo nabayimfihlo bohlobo lwe-Scapanorhynchus noma oshaka be-goblin kufanelekile.
Ngokusho kososayensi abathile abacwaninga kakhulu nge-goblin shark, abesifazane abadala bale nhlanzi ebukeka ejulile yolwandle kufanele babe nosayizi omkhulu kakhulu kunabesilisa abadala, abavuthiwe ngokobulili. Cishe, ubude besilinganiso besifazane cishe buyimitha emihlanu noma eyisithupha. Kulokhu, ubukhulu obukhulu besilisa kuthiwa abudluli imitha elilodwa nohhafu. Kucatshangwa ukuthi i-goblin shark ejulile yolwandle ingeyesigaba senhlanzi e-ovoviviparous ezidlayo.
Izitha zemvelo
Kungenzeka kakhulu, abamele uhlobo lohlobo lwe-Scapanorhynchus noma o-goblin oshaka abanazo izitha ezibalulekile endaweni yemvelo ezingathinta kabi inani eliphelele lalesi silwane esingajwayelekile samanzi. Phakathi kokunye, akusizi ngalutho ukuxoxa ngokubaluleka kokuhweba kukashaka wegoblin.
Kuzothakazelisa futhi:
- Ushaka obuthuntu
- Whale shark
- Ushaka we-Hammerhead
- Ushaka kasilika
Noma kunjalo, imihlathi yomhlali wasolwandle ongajwayelekile iyaziswa kakhulu ngabaqoqi bangaphandle nabasekhaya, ngakho-ke, okwamanje ithengiswa ngentengo enhle. Ulwazi olwanele nokungakwazi ukuthola ngokunembile inani eliphelele labantu bendawo kashaka abakhona namuhla kuvumele ososayensi ukuthi bathathe isinqumo sokuyifaka kwi-International Red Book njengezilwane eziyivelakancane nezifundwa kabi.
Inani labantu kanye nesimo sezinhlobo
Izici zebhayoloji nokuziphatha koshaka we-brownie aziqondakali kahle okwamanje. Kungalesi sizathu kungaziwa njengamanje ukuthi ziningi kangakanani lezi zinhlobo, kanye nesimo sazo nokuba sengozini.
Noma kunjalo, i-International Union for Conservation of Nature ithole izinhlobo eziningana zezinsongo ezibaluleke kakhulu nezibaluleke kakhulu ezingadalulwa oshaka abansundu. Izici ezimbi kakhulu ezingathinta inani labamele uhlobo lweScapanorhynchus noma oshaka bendlu kubandakanya ukudoba okuhlosiwe kanye nokungcoliswa kwemvelo okusebenzayo, kanye nokubanjwa kwabantu ngendlela yokubamba ngokudotshwa okujwayelekile.
