Kukho iintlobo zeentlanzi ezingamashumi amane ezenzeka kumanzi aseHawaii, ezibukhulu obuvela kumanzi angama-pygmy shark (malunga nee-intshi eziyi-8) ukuya kwi-whale shark (ukuya kuma-50 okanye ngaphezulu).
Species
Kwiintlobo ezisibhozo zezilwanyana ziqhelekile kwiindawo ezisemanxwemeni. Eyona nto ibhekene nayo rhoqo yi-whitetip reef, i-sandbar, i-scalloped hammerhead, kunye ne-tiger.
Ezi zintambo zaselwandle ziphezulu ze-carnivores, zondla i-primariy kwiintlanzi.
Iindima zabo kwizinto eziphilayo zengqolowa aziqondi kakuhle, nangona zinokuthi zigcine ubuninzi beentlanzi zikhangele, zikhuphe iintlanzi ezigulayo nezenzakaliswayo, zishiye ziphile kakhulu zize zenzeke kwaye zivelise.
Amakhono aQulunqa kakuhle
AbakwaSharks banamakhono aphuculwe kakuhle. Bayakwazi ukubona izandi kunye nokuvumba kwixhoba kwimimandla emikhulu (ukuya kwiiyure okanye ngaphezulu, kuxhomekeke kwiimeko zamanzi). Amehlo abo amnandi, kodwa kuxhomekeka kakhulu kumacacisa amanzi.
Njengoko udoki usebenza kwixhoba labo, banokubona iindawo ezisemgangathweni zombane ezikhutshwa yizilwanyana eziphilayo. Ama-Receptors kwi-snouts yabo, eyaziwa ngokuba yi-ampullae yaseLornzini, avumela oorhwebo ukuba bafumane ixhoba labo ngaphandle kokukubona.
Ukusebenzisa ezi nenye ingqondo, iifake ziyakwazi ukufumana amaxhoba ngokuhlwa, ebusuku, nangomsoka, apho iindawo ezihlala ngaselwandle zikholelwa ukuba zondla.
Ingozi Yokushukuma?
AbakwaSharks banamathele kakhulu kwindawo yabo. Bayazi ukuba abantu bahlala nini emanzini ngaphambi kokuba abantu bazi.
Iintlanganiso phakathi kobheki kunye nabantu azininzi, kwaye ezininzi iintlobo zaselunxwemeni zingasongela abantu.
Nangona nayiphi na ihaki ingaba yingozi, ingakumbi xa iyichukunyiswa, kukholelwa ukuba iintlobo ezimbalwa zeentaba zaseHawaii zijongene nokubetha abantu. Nangona kunjalo, ezininzi iintlobo zaselunxwemeni zinzima ukuhlula omnye komnye, kwaye ukuchongwa okulungileyo akusoloko kwenziwa.
I-Tiger Sharks Eyona Nengozi kakhulu
Kwiimeko apho i-shark ephazamisayo ingabonwa, i-tiger sharks iphakame uluhlu. I-tiger shark iqondwa lula ngokukhupha kwayo kunye nemivalo ephilileyo emacaleni ayo. I-Hammerheads nayo ilula ukuyifumanisa, kwaye ibandakanyeke kwiimeko ezimbalwa apho ziye zacaphukisa.
Ama-tigers abhekwa njengengoko eyingozi kunamanzi aseHawaii. Iiflanzi ezimhlophe, ezona ziyingozi kakhulu, azifaneki zibonwa eHawaii. Ngenxa yobungakanani babo kunye nemikhwa yokutya, ama-tigers ahlala kwindawo ephezulu kakhulu ekudlelwaneni kwezilwanyana zasemanzini.
Kwaye iminyaka eyayikukholelwa ukuba i-tiger sharks yayingummandla wendalo. Abantu babecingelwa ukuba bahlale becala kwinxalenye engabonakaliyo. Ubungqina bwakutsha nje bubonisa ukuba akunjalo. Ama-shark sharks afunyenwe ukuhamba phakathi kwezona ziqithi eziphambili zaseHawaii, kwaye ngoko ke kubonakala ngathi bahlala kwiindawo zokuhlala ezikhulu kunokuba babecatshulwa ngaphambili.
Ama-shark sharks adla ngokukhawulelwa emilonyeni emvula emva kwemvula eninzi, xa iintlanzi zezilwanyana kunye nezinye izilwanyana zikhutshwe elwandle. Banokufumana lula ukuphanga kuloo manzi anqabileyo. Ama-Tigers ahanjiswe kumanzi amaninzi afakwa ngamanqana okuloba, ahlala ehamba ngeentlanzi zihlala kunye negazi.
Kuzo zonke iintlobo zasemanzini, ama-tiger sharks anesidlo esinesandi kakhulu. Badla iitlanzi, i-lobster, iintaka, iinqanawa, izilwanyana ezifileyo, kunye nkunkuma, kwaye ziyakudla xa zikhona ukutya.
Ayaziwa ukuba kutheni ama-shark shark ahlaba abantu ngamanye amaxesha. Iingcamango zokuba ziphosakele umntu ngento yemfuyo yendalo, njenge-turtle, ayixhaswanga naluphi na ubungqina. Ushaka unokuba uzama ukugqiba ukuba umntu ungumntu onokuphanga, unokufumana umntu ngexesha lokutya "kwimo", mhlawumbi kukho enye inkcazelo.
Ukuhlaselwa kwabantu
Iziganeko zeentlanzi ezibetha abantu baseHawaii manqabile kakhulu, zenzeke ngokomyinge kwisilinganiso semithathu okanye ezine ngonyaka. Ukubethelwa kweerkki ezifayo kunqabile kakhulu, ingakumbi ngokuqwalasela inani labantu abantu baseHawaii.
Abantu abangena emanzini kufuneka baqonde ukuba kukho izingozi ezifihliweyo.
Ininzi yezilwanyana zaselwandle inokubangela ukulimala kakhulu kubantu, kunye neentlanzi ngumzekelo omnye. Ukungena elwandle kufuneka kuthathwa ngokuba "ngamava entlango," apho abantu bangabakhenkethi kwihlabathi elise-sharks.
Umngcipheko wokulimala obangelwa yihaki uncinci kakhulu, kodwa umngcipheko owamukelwa ngumntu ongena kwilizwe le-shark. Ngokufunda okungakumbi malunga nobheki, usebenzisa ingqiqo, kunye nokuqwalasela ezi ngcebiso zilandelayo, ukhuseleko luncitshiswa kakhulu.