I-Jellyfish izidalwa eziphilayo ezihehayo, ingahlala olwandle kuphela ngokunyakazisa imizimba yazo emise okwensimbi ye-gelatinous, nakuba ine-venous kakhulu futhi ngokwezinhlobo zayo ingaba yingozi, namuhla uzofunda konke nge-jellyfish. i-jellyfish noma umuvi wasolwandle.
I-jellyfish okuthiwa yigama lesayensi elithi "Chironex fleckeri", isesigabeni se-jellyfish ebulala kakhulu emhlabeni, njengoba ikwazi ukubulala umuntu ngokuthinta nje. Ukusatshalaliswa kwalezi jellyfish emhlabeni kuqala kusukela olwandle lwase-Australia nasezindaweni ezizungezile kuya empumalanga ye-Indian Ocean nasePacific, cishe azikho izinhlobo zale jellyfish eziye zatholakala kwezinye izingxenye zomhlaba.
Kunabantu abaningi abakholelwa ukuthi i-jellyfish iyizidalwa ezingenabungozi ngenxa yokubukeka kwayo okusobala nokuzolile, nakuba lolu hlobo oluthile luwubuthi obuningi owaziwayo emndenini we-jellyfish namuhla. Ukulunywa kokukodwa kwalokhu kungenza umuntu aquleke ngenxa yobuhlungu obunamandla obubuvezayo emzimbeni, ngaphandle kokuba ngisho nobuthi buqale ukusebenza.
Ukubukeka kwale jellyfish kwenza kucishe kungenzeki ukubonwa ngesikhathi, ikakhulukazi kulabo babhukudi abasogwini lolwandle lwase-Australia beyogeza njengoba bevame ukuzulazula emanzini angashoni noma nini phakathi nosuku.
Izici
Ngokungafani nenye i-jellyfish, lena inomzimba oyisikwele (hhayi oyindilinga), nakuba inombala osobala ongavumeli inyamazane yayo ukuba ibonwe ngesikhathi, ukufihla okuphelele ngaphandle kokungabaza. Uma kufika ubusuku ngokuvamile ziba nokukhanya okuthile emanzini.
Amathende ejellyfish noma umunyovu wasolwandle angafinyelela ubude bamamitha amathathu (3) futhi akhiwe ngamabhiliyoni amahlanu ama-microscopic stingers, lezi yizo ezisetshenziselwa ukujova ubuthi bazo, awufuni ukuhlatshwa ngomunye wabo. .zikhona.
Okunye okungangabazeki ukuthi enye i-jellyfish ingenakho amaqembu amane anamehlo angu-20, njengoba iningi lama-jellyfish akhona alinawo amehlo, ngakho-ke awaboni. Kodwa-ke, akukwazanga ukuqinisekisa ngokugcwele ukuthi lezi jellyfish ezinamehlo ziyakwazi yini ukucubungula isithombe ukuze zenze okuthile njengokuzingela, nakuba kubonakala kungenakwenzeka njengoba bengenawo isimiso sezinzwa esithuthuke ngokugcwele.
Veneno
Banomunye ushevu onamandla kakhulu emhlabeni ofana nalowo we-a isicabucabu sikabhanana, njengoba i-jellyfish noma umuvi wasolwandle udinga amamiligremu angu-1,4 kuphela kashevu ukuze ubulale umuntu emizuzwini emi-5 noma wenze impilo yakhe ibe nzima ukuphila kwakhe konke. Uma singathatha bonke ubuthi i-jellyfish enabo emzimbeni wayo, kungabulawa abantu abangaba ngu-50.
Ngokocwaningo lwesayensi oluhlukene olungenziwa kulawa majellyfish, ubuthi bazo buba namandla kakhulu njengoba bekhula, uma kubhekwa ukuthi uma bebancane baba noshevu ku-5% kuphela wamangqamuzana ahlabayo, kanti uma sebekhulile basuke sebengama-50%. ithuthukisiwe futhi ingahlasela inyamazane emikhulu ngaphandle kwenkinga.
Umthelela waloshevu kubantu ngezinye zezinto ezimbi kakhulu ezikhona, uma i-jellyfish isithintane nesikhumba somuntu ngamathente, kuqale ukubonakala izilonda ezibomvu. Uma ekwazile ukujova ngokwanele ubuthi ukuze bube yingozi, ingxenye ethintekile izoqala ukuvuvukala futhi ngemva kwemizuzu engu-20 i-syndrome ebizwa ngokuthi "irukandji" izokwenzeka.
Lesi yisifo esibangela ubuhlungu obuhlabayo emzimbeni wonke, kuphinde kube nokuphindwa kabili komfutho wegazi kanye nokushaya kwenhliziyo kukhuphuke kakhulu. Uma lokhu sekwenzekile, umuntu uba ne-arrhythmia yenhliziyo ebangela ukufa.
Kodwa uma i-jellyfish ingazange ijove ushevu owanele ukuze ibulale umuntu, ubuhlungu obukhulu buhlala kuze kube yizinsuku ezimbili. Umuntu kufanele asheshe ageze indawo ngoviniga, lapho elunywe khona, nakuba kufanele adluliselwe ngokushesha ngangokunokwenzeka esibhedlela ukuze athole ukwelashwa okufanele.
Ukukhiqizwa Komnyovu Wasolwandle
Ukukhiqizwa kwe-jellyfish noma umnyovu wasolwandle kuqala ngenkathi yasentwasahlobo lapho betholakala emifuleni ezolile ukuze bathole umlingani wabo emithonjeni yamanzi ahlanzekile futhi yilapho bebekela amaqanda abo emanzini noma bakhulule isidoda ukuze kwenzeke. ekuvundiseni. Uma amaqanda esekhishiwe, kukhiqizwa izibungu ezihlala kunoma iyiphi indawo eqinile ukuze zibe i-polyp.
Lawa ma-polyp mancane kakhulu, angakala amamilimitha ambalwa kodwa asevele enamathente awo amabili akhulayo futhi awasebenzisa ukunamathela endaweni eqinile ukuze azivikele. Ngemva kokuba le polyp isihlumile, ishintsha ibe i-jellyfish encane eqala ukuphila kwayo ize ifinyelele ekuvuthweni ngokobulili, bese iphuma emfuleni iye olwandle futhi ikhule ibe i-jellyfish endala noma umuvi wasolwandle. Ukuzalana komnyovu wasolwandle kugcina ngokufa okufanayo ngesikhathi kudedelwa isidoda namaqanda, ngakho-ke akunacala ekukhuliseni amaqanda awo ngoba awanayo iminyaka yokuphila eyanele, ngoba afika cishe elilodwa kuphela (1 ) unyaka.
Ukuziphatha kwe-jellyfish noma umnyovu wasolwandle
Indlela la majellyfish aziphatha ngayo ihlukile kwezinye izinhlobo, njengoba ihlale ibhukuda emanzini olwandle, into engenziwa ezinye izinhlobo ezimane zintante bese zikhukhuleka emanzini olwandle. Ngokufanayo, i-jellyfish noma umuvi wasolwandle uzibeka phansi olwandle futhi uhlale lapho uma kungekho usongo olungase luwuthinte.
Kukholakala ukuthi banalo mkhuba phansi olwandle kwazise badinga ukubuyisa amandla abawachithe isikhathi eside bebhukuda olwandle. Lezi zidla emini futhi zihamba kancane olwandle zize ziye phansi ukuze ziphumule isikhashana.
Lapho umsinga wasolwandle unamandla kakhulu, zehlela phansi olwandle lapho kuzothile khona futhi zilinde ukuba umsinga wehlise umoya ukuze zibhukude zisondela phezulu futhi. Ngokuvamile, ukuhlaba esintwini akwenziwa ngamabomu, ngoba ngenxa yokubukeka kwabo, abantu abayiboni futhi balunywe ngephutha.