Omunye woshaka othakazelisa kakhulu futhi ongaqondakali okhona ngasolwandle yi ushaka wesipoki. Ungenye yezinhlobo zikashaka ezingafinyeleleki kakhulu okudinga umzamo omkhulu ukuzibona nokwazi ngakho. Luhlobo lukashaka okungaziwa okuningi ngalo futhi okusaphenywa ngalo namuhla.
Kulesi sihloko sizokutshela konke odinga ukukwazi nge-ghost shark nokuthi yini okwaziwayo ngokuziphatha namasiko ayo.
Izici eziyinhloko
Luhlobo lukashaka olwaziwa kakhulu ngegama likaWounded Kim. Kungumndeni wakwaChimaeridae kanye nohlobo lweHydrolagus. Banamagama ajwayelekile kwezinye izingxenye zomhlaba njengoba benikezwa amagama afana nokubukeka kwabo ngokomzimba. Ngokwesibonelo, singathola igama le-chimera eluhlaza okwesibhakabhaka ngamakhala acijile lokho kubhekisela ekubunjweni kwaso. Kungenxa yokuhleleka kwezinhlanzi ezihlwabusayo.
Kuyisilwane ebesikhona emhlabeni wethu iminyaka engaphezu kwezigidi ezingama-300. Kunjengokungathi yisibonelo sedayinaso esaphila nanamuhla. Ukubukeka kwalolu hlobo kuyamangalisa ngempela. Ikhanda lalo lenziwe ngento ebukeka njengamapuleti ensimbi. Inika umuzwa sengathi unezakhi ezithile zensimbi ekhanda lakho futhi inika ukubukeka sengathi unezibazi eziningi kuyo yonke le ngxenye.
Ungambheka emehlweni bese ubona ukuthi aziphili. Zinamehlo anombala ongajwayelekile futhi awanamazinyo amakhulu nokubukeka okusabekayo njengoba kuvame ukwenzeka ngezinye izinhlobo zoshaka. Ngokuluhlaza la mazinyo anezinsila zamathambo ezinomsila ezikwazi ukuhlephula ukudla kwazo.
Ukubukeka kwalolu hlobo ukuthi kwavela eminyakeni eyizigidi ezingama-300 edlule kuyamangalisa ngempela: uma sibheka ikhanda laso, kubukeka sengathi lenziwe ngezingcwecwe zensimbi, ezinikeza umuzwa wokuhlanganiswa ndawonye ngenxa yokuvela kwezibazi eziningi elizivezayo. Amehlo abo abonakala entula impilo ngenxa yombala wabo futhi awanawo amazinyo asabekayo njengabanye bohlobo lwabo, kepha kunalokho anamapuleti angamathambo akwazi ukuchoboza ukudla kwawo.
Esinye sezici zayo ezisemqoka salokhu okugqamile umbala onamandla onawo phakathi kokuluhlaza okwesibhakabhaka nokumhlophe. Kungenxa yalo mbala ukuthi bangibiza ngokuthi ngushaka wesipoki. Kungenxa yokuthi ifana nesipoki sangempela ngaphansi kwamanzi. Amakhala abo acijile impela kanti abesilisa banesitho sokuzala ekhanda labo. Kuyisitho sokuzala esihoqekayo. Kunophenyo oluningi lwesayensi ngalaba shaka lapho kuphenywe khona izibonelo ezifike zifile osebeni.
Ibanga nendawo yokuhlala
I-ghost shark inebanga elibanzi impela. Imvamisa zikhula futhi zihlale ekujuleni okusondele kumamitha ayi-2000 futhi, ngejubane eliphakeme kakhulu, kunzima kakhulu ukuthi zikwazi ukukuhambisa. Ngenxa yokuthi ngo-2009 indlela yakhe yokuziphatha yaqala ukushintsha, Kwakubonwa kahle eziqhingini zaseHawaii naseCalifornia sibonga iqiniso lokuthi laqala ukubonakala ekujuleni okungajwayelekile. Ama-specimens angatholakala ekujuleni kwamamitha ayi-600 kuphela. Lawa maphepha amancane awumsebenzi wokuhlaziya.
Singasho ukuthi indawo yayo yokwabiwa kwemvelo isendaweni ezungeze uLwandle iTasman. Kule ndawo, kugcwele kakhulu phakathi kwempumalanga eseningizimu nendawo emaphakathi nolwandle iPacific Ocean. Phakathi kwamaphethini wayo wokuziphatha sithola ukuthi iyashelela impela ngoba inejubane elikhulu impela lokuhamba. Imvamisa babhukuda ekujuleni okuphakathi kwamamitha ayi-1000 kanye no-2000, ngakho-ke kunzima ukubalandela.
Ukudla kwe-Ghost shark
Lolu hlobo lukashaka ludla kakhulu ukudla okudla inyama. Akunakwenzeka ukwazi kahle ngokuningiliziwe ukuthi hlobo luni lokudla kwabo. Lokhu kungenxa yalokhu esesikubalile ngenhla. Phakathi kokujula okukhulu lapho iqhutshwa khona kakhulu nejubane elihamba ngalo, benza ukucwaninga ngokudla kwayo kube yinkimbinkimbi futhi kubize.
Kulinganiselwa ukuthi ukudla kwabo iqukethe ikakhulukazi ama-crustaceans nezinhlanzi ezincane, yize ingaqinisekisiwe ngokuphelele. Akukho lwazi oluningi lwesayensi mayelana nokudla kwakho.
Ukukhiqizwa kabusha komoya oshaka
Mayelana nokuzala kwawo, lolu hlobo lukashaka lunokukhiqiza okuvela oviparous. Lokho wukuthi, izala ngamaqanda. Ukuzala kwayo kuqala lapho kufinyelela esigabeni kanye nesigaba sokuvuthwa kwabantu abadala. Imvamisa, lesi sigaba sifika lapho seqa amasentimitha angama-55 ubude. Futhi yonke imininingwane yokukhiqizwa kwayo ayaziwa ngokugcwele, ngoba lesi silwane asikaze sifundwe ngokuphelele. Okwaziwayo kungenxa yokuthi kwenzekile ukuthi lezi zilwane zitholakale phakathi kokushayisana futhi ukuphela kwento ebisaziwa.
Kumele kucatshangwe ukuthi ukuze kube nayo yonke imininingwane yalolu hlobo, kunezi-2 noma ezi-3 kuphela zokubukwa koshaka ngonyaka. Iningi lalokhu kubonwa kwenziwa ezinhlotsheni ezizimele ezingekho ngazimbili noma amaqembu oshaka abahamba ndawonye.
Bekukhona namuhla, ushaka weghost ubekwe ohlwini lwezinto ezingakhathazeki kangako ngenxa yokuthi kunzima ukuzithola. Lokhu kusho ukuthi umthelela kulezi zinhlobo ungaphansi. Kuyiqiniso ukuthi omunye wemithelela eqondile yabantu kulezi zinhlobo ukudotshwa okungalawuleki. Ngenxa yalolu hlobo lwamathuluzi okudoba, inqwaba yezinhlobo ezibanjiwe zenziwe ngokwenza abantu bakholelwe nokuba khona kwalesi silwane. Baphinde basindiswa kumthelela wabantu ngenxa yokujula lapho bahlala khona.
Njengoba ubona, izinhlobo ezibonakala ziyinsumansumane zihlala olwandle. Ngiyethemba ukuthi ngalolu lwazi ungafunda kabanzi nge-ghost shark.