Ngesi sihlandlo, asiyi kuthetha ngenambuzane, kodwa nge-jellyfish. Unomeva wolwandle yenye yezona ntlanzi ziyingozi unokuzifumana emanzini, ezikwaziyo ukumbulala umntu xa ejongene nentlungu.
Ukuba ufuna ukwazi ifayile ye- Iimpawu zoMmeva wolwandle, indawo yayo yendalo, ukondla, ukuzala kunye nezinye iinkcukacha ezinomdla zesi silwanyana, qiniseka ukuba uqhubeke ufunda ngezantsi.
Iimpawu zoonomeva baselwandle
Unomeva wolwandle, okwaziwa ngokuba yibhokisi yejellyfish, inegama lesayensi elithi ยซI-Chironex flexkeriยซ, kwaye sisilwanyana esinokufikelela ngokulula kwi-16-24 centimeters. Yenziwa ngumzimba ophantse wabonakala elubala Ikhula iintente ezili-15 ukuya kwiimitha ezi-3 ubude.
Kwezo ntente zinezinti ezincamathela kakhulu kunezinye ijellyfish, yiyo loo nto ukuhlaba kwayo kubuhlungu kakhulu (kwaye kuyabulala).
Umbala wabo uluhlaza okwesibhakabhaka, nto leyo eyenza ukuba zidibane kakuhle nolwandle ngokwalo. Kwaye liyakhazimla ebumnyameni. Ukongeza, inamalungu eemvakalelo, njengamehlo angama-24. Ngoku, akanangqondo.
Unjani unomeva wolwandle
I-wasp yolwandle yi-jellyfish, ngokungafaniyo nabanye, inokuqubha ngokukhululekileyo nangokukhutheleyo, oko kukuthi, ngaphandle kwesidingo somsinga wokuyithwala, kodwa endaweni yoko. ngabo abakhokela uhambo lwabo. Oku kubenza babe yingozi ngakumbi njengoko benokuhlasela ngokulula amaxhoba abo ngokusondela kubo.
[i-url enxulumeneyo=ยปhttps://infoanimales.net/medusas/medusas-portuguesas/ยป]
Ngoku, into eqhelekileyo yileyo le jellyfish ifumaneka ngakumbi emazantsi olwandle. Enyanisweni, ngaphandle kokuba iphazamisekile, iya kuhlala izolile kuloo ndawo, idada ngokuthe ngcembe emini kunasebusuku.
Oku kusenza sibone ukuba unomeva wolwandle akasiso isilwanyana esindlongondlongo, ngaphandle kokuba uyacatshukiswa, kunjalo. Uninzi lwabalunywa ngoonomeva baselwandle lwenzeka ngamabona-ndenzile, njengoko lungafuni mlo yaye alutyekeleli ekusondeleni ebantwini.
Ityhefu
Ityhefu ye-sea wasp jellyfish yenye yezona zinto ziyingozi kwaye zibulalayo ezikhoyo kwizilwanyana. Enyanisweni, kuthatha okuncinci kakhulu ukuphelisa ubomi bomntu (ngokukodwa, i-1,4mg). Ngemizuzu nje emi-5, bulala umntu, okanye, ukuba ibanjwe ngexesha, inokuphila kodwa kunye ne-sequelae ebalulekileyo kubo bonke ubomi bayo.
Ngokwedatha ekhoyo, ubuthi bonomeva baselwandle buyakwazi ukubulala abantu abaphantse babe ngama-50. Yaye eyona nto imbi kakhulu, njengoko iminyaka ihamba, iya isiba yingozi ngakumbi.
Xa i-jellyfish incinci, ityhefu ngaphakathi kwayo ayininzi kakhulu, kuba igubungela kuphela i-5% yeeseli zayo. Kodwa, kwimeko yabantu abadala, i-50% yeeseli zayo ezihlabayo ziyabulala kwaye kungenxa yoko kuyingozi kakhulu, kungekhona kubantu kuphela, kodwa nakwezinye izilwanyana.
[i-url enxulumeneyo=ยปhttps://infoanimales.net/jellyfish/jellyfish-yeyona-yingozi/ยป]
Los iimpawu ezinamava zivelisa ubuhlungu obunamandla kunye nobuhlungu, i-lesion ebonakalayo kakhulu ebomvu kwaye ivuvuke kwaye, ukuba kukho ubuthi obaneleyo, kwimizuzu engama-20 i-irukandji syndrome iyenzeka, oko kukuthi, intlungu ebuhlungu ehamba kunye nokunyuka kwengcinezelo yegazi kunye nesantya senhliziyo ngaphambi kwe-embolism yentliziyo.
Ukuba ityhefu ayonelanga ukuyibulala, iya kubangela iintlungu ezingaguqukiyo, eziqatha kangangeeyure ezingama-12 (kodwa zingahlala ukuya kutsho kuma-48). Kusenokubakho iingxaki zokuphefumla, ukugabha, isicaphucaphu, ukufa kwethishu (oko kukuthi, ulusu) kwindawo apho luhlaselwe khona...
Indawo yokuhlala
Unomeva wolwandle akafumaneki ndaweni nye. Inyaniso, Indawo yayo yendalo iya kuba kumanzi oLwandlekazi lwaseIndiya, iGreat Barrier Reef kunye noLwandlekazi lwePasifiki. (Ngokukodwa apho zibonwa khona kakhulu kumanzi ase-Australia nase-Southeast Asia).
Okwangoku, iimeko zokubonwa, kunye nokulunywa, ziye zaxelwa kwiiPhilippines, eNew Guinea, eVietnam...
Bathanda ukuhlala kwiindawo eziselunxwemeni nakwimimandla eshushu.
ukutyisa unomeva wolwandle
Njengenye ijellyfish, ukutya koonomeva baselwandle kusekelwe ngakumbi kwiplankton. Kodwa iyakwazi ukuhlasela ezinye izilwanyana zaselwandle, ngakumbi ukuba zincinci, okanye ezinye iijellyfish ezincinci.
Kuyaziwa ukuba oonomeva baselwandle ngokwabo banokuhlasela ezinye iintlobo zejellyfish, ukuba nje zincinci. Ukwenza oku, basebenzisa iintente zabo ukubamba, ukubamba kunye nokubulala amaxhoba abo, ngenjongo yokuwatya ngokuzolileyo (ukuba omnye uyaxhathisa). Nangona kunjalo, ngokuchasene noko kubonakala ngathi, unomeva wolwandle akadli ngokuya kutya, kodwa "ukuthatha" kwinto eyingqongileyo.
Xa ikwindawo engenakutya, iyakwazi ukuqubha iye kwenye indawo ukuze itye.
Ukuveliswa koonomeva baselwandle
Ukuveliswa koonomeva baselwandle ijellyfish kwahluke kancinane kokwenye ijellyfish, ikakhulu ngenxa yokuba zidlula, masithi, izigaba ezibini. Ngakolunye uhlangothi, ziyi-polyps, oko kukuthi, zinemilo ye-cylindrical kwaye zihlala zihlala kwindawo eqinile okanye kwi-substrates. Xa ziguquka zibe yijellyfish, kulapho ziqala khona ukuqubha nokuhamba elwandle.
Esi silwanyana si iyakwazi ukuvelisa kwakhona ngokwesondo, kodwa kunye ne-asexually, oko kukuthi, ukuba akukho mfuneko iqabane ukuba akwazi ukuba nenzala, kodwa endaweni idala ezinye izidalwa ziyafana kanye njengoko ngokusebenzisa ulwahlulo olwenziwa mitosis.
Ukuba ukuzala kuqhutyelwa ngesondo, imikhwa yabo kufuneka iqokelele ukuzala entwasahlobo. Ngokwenza oku, baya kumanzi acocekileyo, ngokuqhelekileyo emilanjeni okanye efanayo, ngenjongo yokukhulula zombini amaqanda kunye nesidoda emanzini ukuze bazichumise ngokwabo. Ukuba kwenzeka, i-planula iya "kuzalwa", i-larva eya kubambelela kumphezulu kwaye ikhule ide ibe yi-polyp.
Ezi zincinci kakhulu, ngokulambisa i-2 millimeters, kunye neentente ezimbini, apho zifakwe khona kumatye. Nje ukuba zikhule, ziba yijellyfish, ziqala ukuqubha emanzini kwaye zikhule zibe ngabantu abadala.