Namuhla, cishe izinhlobo eziyi-150 zoshaka ziyaziwa. Kepha kukhona oshaka abanjalo abamangaza ukucabanga komuntu ngobukhulu babo obukhulu, obufinyelela kwezinye izimo ngaphezu kwamamitha ayi-15. Ngokwemvelo, "imidondoshiya yasolwandle" ingaba nokuthula, ngaphandle kwalapho icasulwa, kunjalo, futhi inolaka futhi ngenxa yalokho iyingozi.
I-Whale shark (Rhincodon typus)
Lo shaka uba phakathi kwezinhlanzi ezinkulu. Ngenxa yobukhulu bayo obukhulu, yabizwa ngokuthi "umkhomo". Ubude bayo, ngokusho kwedatha yesayensi, bufinyelela cishe kumamitha ayi-14. Yize abanye ofakazi bokuzibonela bethi babona ushaka waseChina ongafika kumamitha angama-20 ubude. Isisindo esifinyelela kumathani ayi-12. Kepha, naphezu kobukhulu bayo obumangazayo, akuyona ingozi kumuntu futhi ihlukaniswa ngohlamvu lwayo oluzolile. Ukuphatha akuthandayo yizinto ezincane, iplankton. I-whale shark iluhlaza okwesibhakabhaka, mpunga noma nsundu ngombala enamachashaza nemivimbo emhlophe ngemuva. Ngenxa yephethini ehlukile ngemuva, izakhamizi zaseNingizimu Melika zibiza ushaka ngokuthi "domino", e-Afrika - "daddy shilling", naseMadagascar naseJava "inkanyezi". Indawo ye-Whale shark - Indonesia, Australia, Philippines, Honduras. Kulezi zindawo ezivulekile, uhlala cishe impilo yakhe yonke, ubude bayo obulinganiselwa eminyakeni engama-30 kuya kwengu-150.
Ushaka omkhulu ("UCetorhinus Maximus»)
Ushaka omkhulu, owesibili ngobukhulu ezilwandle. Ubude baso bufinyelela kumamitha ayi-10 kuye kwangama-15. Ngakho-ke, yaqanjwa ngokuthi "iSilo Sasolwandle". Kodwa njenge-whale shark, ayisongeli impilo yomuntu. Umthombo wokudla yi-plankton. Ukondla isisu sayo, ushaka udinga ukuhlunga cishe amathani amanzi angama-2 000 njalo ngehora. Lezi "zilo" ezinkulu zinempunga emnyama ngokumnyama ngombala, kepha kwesinye isikhathi nsundu, yize kungavamile. Ngokusho kokubona, lolu hlobo lukashaka lutholakala olwandle i-Atlantic ngasogwini lwaseNingizimu Afrika, eBrazil, e-Argentina, e-Iceland naseNorway, kanye naseNewfoundland kuya eFlorida. E-Pacific Ocean - China, Japan, New Zealand, Ecuador, iGulf of Alaska. Oshaka abakhulu bakhetha ukuhlala ezikoleni ezincane. Isivinini sokubhukuda singeqi ku-3-4 km / h. Ngesinye isikhathi kuphela, ukuze bazihlanze ngama-parasites, oshaka benza ukweqa okuphezulu ngaphezu kwamanzi. Njengamanje, ushaka omkhulu usengozini.
Polar noma ice shark (Somniosus microcephalus).
Phezu kokuthi i-polar shark seyibhekwe iminyaka engaphezu kwengu-100, lolu hlobo alukakafundwa ngokuphelele. Ubude babantu abadala buyahluka kusuka kumamitha ama-4 kuye kwayi-8, kanti isisindo sifinyelela kumathani ayi-1 - 2.5. Uma kuqhathaniswa "nama-congener" abo amakhulu - i-whale shark ne-giant polar shark, ingabizwa ngokuphepha ngokuthi ngumzingeli. Uncamela ukuzingela zombili ekujuleni okungamamitha ayi-100 futhi eduze nobuso bamanzi, ngezinhlanzi nezimpawu. Ngokuqondene nabantu, azikho izehlakalo ezirekhodiwe zalokhu kuhlaselwa koshaka, kepha ososayensi abakayinikezi imininingwane eqondile ngokuphepha kwayo. IHabitat - amanzi abandayo e-Atlantic namanzi ase-arctic. Isikhathi sokuphila siyiminyaka engama-40-70.
Ushaka omkhulu omhlophe (Carcharodon carcharias)
Ushaka omkhulu kunayo yonke olwandle olwandle. Kubizwa nangokuthi i-karcharodon, ukufa okumhlophe, ushaka odla abantu. Ubude babantu abadala busuka kumamitha ayi-6 kuye kwayi-11. Isisindo sifinyelela cishe kumathani amathathu. Lesi silwane esibi sithanda ukondla hhayi kuphela izinhlanzi, izimfudu, izimvu zamanzi nezidumbu ezahlukahlukene. Minyaka yonke abantu baba yizisulu zayo. Amazinyo akhe abukhali abulala abantu ababalelwa ku-200 minyaka yonke! Uma ushaka omhlophe elamba, angahlasela oshaka ngisho nemikhomo. Njengoba inamazinyo abanzi, amakhulu nemihlathi enamandla, isilwane esidla inyama kalula asilumi uqwanga kuphela, kodwa namathambo. Indawo yokuhlala karcharodon ngamanzi afudumele futhi apholile azo zonke izilwandle. Wabonwa ngasogwini lwesifundazwe saseWashington naseCalifornia, ngasesiqhingini saseNewfoundland, engxenyeni eseningizimu yoLwandle lwaseJapan, ogwini lwasePacific e-United States.
I-Hammerhead shark (Sphyrnidae)
Esinye isidlakela esikhulu esihlala emanzini afudumele oLwandlekazi Lomhlaba. Abantu abadala bafinyelela kumamitha ayi-7 ubude. Ngenxa yekhono lamehlo akhe, ushaka angabheka azungeze ama-degree angama-360. Udla konke okuheha amehlo akhe alambile. Kungaba izinhlanzi ezahlukahlukene ngisho nento ephonswa emanzini kusuka emikhunjini edlulayo. Kubantu, kuyingozi ngesikhathi sokuzala. Futhi naphezu komlomo wakhe omncane, akavamile ukuvumela isisulu siphile. Ngamazinyo ayo amancane futhi abukhali, ushaka uletha amanxeba okufa. Izindawo zokuhlala eziyintandokazi ze-hammerhead shark ngamanzi afudumele avela ePhilippines, eHawaii, eFlorida.
I-Fox shark (i-Alopias vulpinus)
Lo shaka wabenza baba sohlwini lwabashaka abakhulu kunabo bonke (amamitha amane kuya kwayisithupha) ngenxa yomsila wayo omude, ocishe ube uhhafu wobude bawo. Isisindo sayo sifinyelela kuma-500 kg. Ikhetha amanzi afudumele asezindaweni ezishisayo oLwandlekazi lwaseNdiya nolwePacific. Uthanda ukuzingela izikole ezinkulu zezinhlanzi. Isikhali sakhe ngomsila kashaka onamandla, ngawo ashaya ngayo izisulu. Kwesinye isikhathi izingela ama-invertebrates ne-squid. Ukuhlaselwa kwabantu okubulalayo akubhalisiwe. Kodwa lo shaka usayingozi kubantu.
