Naphezu kweqiniso lokuthi i-jellyfish akuzona izilwane esithanda ukuzibona eduze, ikakhulukazi uma elinye lamathente abo lisithinta, kunezinhlobo eziningi zezilwane zasolwandle. Ngokuqondile, zikhona izinhlobo ezingaphezu kuka-1.500 ze-jellyfish, futhi ochwepheshe ngokwabo babheka ukuthi akubona bonke abatholiwe. Eziningi ezingaziwa zihlala ekujuleni kolwandle, ngakho zingase zitholakale ezintsha eminyakeni ezayo.
Uma ufuna ukwazi okwengeziwe ngalezi zilwane futhi uthole izici zazo, ukuthi zizalana kanjani, ezidlani... qiniseka ukuthi ubheka lonke ulwazi esiluhlanganisile.
I-Jellyfish, ebizwa ngokwesayensi i-medusozoa, zaziwa nangokuthi izinyembezi zolwandle, i-aguamalas (noma i-malaguas), i-aguavivas, i-aguacuajito noma i-aguacuajada. Ziyizilwane zasolwandle ezihlala emanzini, okungukuthi, zihlala olwandle ekholamu yamanzi engekho engxenyeni yezwekazi. Ubukhulu bayo ngokuvamile phakathi kuka-5 no-40 amasentimitha ubudeKuya ngokuthi iwuhlobo luni. Kukhona abanye abakwaziyo ukufinyelela amasentimitha angu-200 ububanzi (kanye naleso sibalo ngesisindo sabo).
U-96% womzimba wakho wakhiwe ngamanzi. Lokhu kubonakala ngokuba ne-gelatinous kanye nokuma kwensimbi. Kuyo kulenga lokho okubizwa ngokuthi "i-handlebar". Inomlomo kanye nochungechunge lwamathente alayishwe amangqamuzana ahlabayo eyisebenzisela ukuzivikela noma ukubamba inyamazane yayo.
Olwandle inyakaza ngendlela enelukuluku kwazise ikwenza ngokufinyela emzimbeni wayo, ithatha amanzi iwakhiphe njengophephela ukuze inyakaze. Okumele ukunanzelele ukuthi ziyakwazi ukwehla noma phezulu kanjena nje, hhayi emaceleni (lokhu kuncike emisinga yolwandle ngokwazo, yingakho kwesinye isikhathi zifika emabhishi).
Naphezu kokuba into ephilayo, iyisilwane, iqiniso lokuthi ayinabo ubuchopho liyagqama. I-Jellyfish isebenzisa ama-nerve receptors okuyiwona azisiza ukuba aphile.
Ngokuqondene neminyaka yazo yokuphila, ihluke kakhulu kuye ngezinhlobo zezilwane. Ngenkathi abanye baphila cishe amahora ama-2 kuphela, kukhona ezinye izinhlobo ezingakwenza izinyanga eziyisi-6. Futhi abanye bangaphila phakade.
i-jellyfish bukhoma ezindaweni ezifudumele nezishisayo. Nokho, ngenxa yokujwayela kwazo, ziyakwazi ukutholakala kwezinye izilwandle nezilwandle ezinamanzi abandayo noma afudumele. Eqinisweni, angakwazi ukumelana namazinga okushisa aphakathi kuka -6 degrees Celsius no 31 degrees.
Into evamile ukuthi zisemanzini aphakathi kuka-9 no-19 degrees. Zihlala zivame kakhulu olwandle lwaseNdiya, i-Atlantic kanye nePacific, nakuba ezinye izinhlobo ze-jellyfish zingatholakala naseMedithera.
Zonke izinhlobo ze-jellyfish olwandle azikaziwa, njengoba izinhlobo ezingaphezu kuka-1.500 XNUMX akuzona ngempela ezikhona, kodwa eziningi eziningi ezingakatholwa. Nokho, ezinye zazo, ezaziwa kakhulu, yilezi ezilandelayo:
I-jellyfish ehluke kakhulu ekubukeni kwayo kwezivamile, kanye nendlela yayo yokuphila, njengoba ithanda ukuntanta phezu kwamanzi, futhi itholakale ngisho nasohlabathini ogwini lolwandle.
Kubonakala ngokuthi aphume emanzini ashiye amatende ekhululekile futhi kanjalo icuphe izisulu zayo. Ngokubukeka, kubukeka njengesikhwama noma okufanayo, kodwa empeleni i-jellyfish.
Inomumo ocishe uphelele oyindilinga, omhlophe, onsundu noma oluhlaza okwesibhakabhaka ngombala. Nakuba bekwazi ukukhohlisa ngokubukeka kwabo, ngoba kubonakala sengathi abanawo amatende, iqiniso liwukuthi banawo, kuphela afihliwe futhi bawabeka kuphela ukuze bahlasele inyamazane yabo noma bazivikele.
wakhe ifana kakhulu ne-algae, Ngakho-ke, zibeka ingozi lapho uhamba ogwini lolwandle noma emanzini futhi ufuna ukuzithinta ukuze uzisuse kude nawe, ukholelwa ukuthi azizona izilwane. Futhi, mancane kakhulu, kodwa ayingozi kakhulu uma ekuluma.
Ingenye eyaziwa kakhulu kuzo zonke izilwandle nolwandle, njengoba ijwayele zonke izifunda. Kuphinde kube yizinhlobo ezijwayelekile esicabanga ngazo uma igama elithi "jellyfish" lifika emqondweni njengoba umumo wayo ujwayelekile kulezi zilwane.
Lena mhlawumbe enye yalezi okuthi uma uhlangana nayo ungesabi ukuyithinta ngoba nakuba inophoyizeni engenabungozi kubantu futhi ngokubukeka i-jellyfish ingenye yezinhle kakhulu. Ngosayizi nje wamasentimitha angu-7, umbala wabo ohlaza okwesibhakabhaka (ngemithunzi ehlukene), enegolide elithile futhi obala, uwenza agqame kakhulu.
Zihlala, njengendoda yempi yamaPutukezi, phezu kwamanzi, zishiya amatende ukuze zihambe ngokukhululekile emanzini ukuze zibambe ukudla kwazo futhi zikucubungule ngaphakathi.
Naphezu kwesimo sazo esingavamile, iqiniso liwukuthi i-jellyfish inomlomo futhi kungenxa yawo ukuthi yethula ukudla kwayo. Ngaphezu kwalokho, banesisu namathumbu. Ukudla kwabo kusekelwe ekudleni ezinye izilwane, okungukuthi, badla inyama. Eqinisweni, ezikudla kakhulu izinhlanzi ezincane, izinhlobo ezincane ze-jellyfish, ama-crustaceans, ama-mollusk, izibungu, amaqanda, kanye ne-plankton.
Ukuze badle, basebenzisa amatende abo, bakwazi ukubamba izisulu zabo (futhi bazijove “ngoshevu” abawuphethe) ukuze bangaphunyuki noma banyakaze. Aziyise emlonyeni futhi kungaphakathi lapho inqubo yokucubungula leso silwane yenzeka.
Ukukhiqizwa kwe-Jellyfish kubandakanya ukuhlukanisa izibonelo zesilisa, zesifazane kanye ne-hermaphrodite, okungukuthi, ukuba nobulili bobubili kumuntu oyedwa. Lesi sakamuva asivamile, kodwa kungase kube njalo, ngakho ngeke badinge esinye isilwane ukufeza inqubo.
Ngokuvamile, ukuzala kwenzeka lapho amaqanda nesidoda kukhishwa emanzini, ukuhlanganisa kule ndlela efanayo. Kodwa futhi kungenzeka ukuthi ukuvundiswa kwenzeke ngaphakathi kowesifazane, kwethula isidoda ukuze sifinyelele kuma-ovules.
Kuye ngezinhlobo ze-jellyfish, le nqubo ingathatha imizuzu embalwa, noma unyaka noma ngaphezulu. Ingenzeka unyaka wonke, nakuba kusehlobo lapho kuba nokwanda okwengeziwe ngenxa yokushisa okufudumele kanye nokwanda kokudla okutholakalayo.
Uma ukuhlangana (noma ukuvundiswa) kwenzeka, amaqanda ayakhiwa bese ekhulula isibungu. Lokhu kubizwa ngokuthi "i-planula" futhi imise okwepheya. Ihlala inamathele ku-jellyfish ngamatende ayo kuze kube yilapho, ngemva kwesikhashana, ihlukana futhi intante emanzini ize ithole okuthile okungakunamathisela.
Lapho iyithola, iqala isigaba sayo esilandelayo, okuyisigaba se-polyp, lapho iqala khona thuthukisa izitho eziqinile zomzimba wakho (umlomo, amathente…). Lesi sigaba sithatha cishe unyaka owodwa, ngaleso sikhathi zizosuka endaweni lapho zilungiswe khona ukuze zihambe ngokukhululeka, kakade njenge-jellyfish.
Kulesi senzakalo, ngeke sikhulume ngesinambuzane, kodwa nge-jellyfish. Umnyovu wasolwandle ungomunye we-jellyfish eyingozi kakhulu ongayithola emanzini, ekwazi ukubulala umuntu uma ebhekene nodosi.
Uma ufuna ukwazi ifayela le- Izici zomnyovu wasolwandle, indawo yaso yemvelo, ukudla, ukuzala kanye neminye imininingwane ethakazelisayo yalesi silwane, ungayeki ukufunda ngaso ngezansi.
Njalo ngonyaka, lapho ihlobo lifika, sifuna ukuya emabhishi futhi sijabulele ulwandle. Nokho, sinenkinga: i-jellyfish esesabekayo. futhi abanye lokho zulazula emabhishi aseMedithera yilezi i-portuguese jellyfish.
Uma ufuna ukwazi imininingwane eyengeziwe ngabo, njengezici, indawo yazo yokuhlala, ukuphakelwa kwe-jellyfish yesiPutukezi noma ukukhiqizwa, ngezansi unalo lonke ulwazi olufunayo.
Umbuso we-jellyfish ugcwele izinkulungwane zezibonelo zezinhlobo ezahlukene. Nokho, njengoba nje kunezinye ezingenangozi, ongakwazi ngisho ukuzithinta ngaphandle kokwesaba ukuthi uzolunywa noma ulimale, zikhona ezinye ezibhekwa njengezinhlanzi eziyingozi kakhulu emhlabeni.
Inolaka kakhulu, inamandla kakhulu, inophoyizeni omkhulu, noma ukuthi lokhu kuyabulala. Namuhla sifuna ukukhuluma nawe ngazo zonke lezo izinhlobo ze-jellyfish ongazithola olwandle nokuthi, uma ube neshwa lokuzibona ubuso nobuso nabo, siyethemba ukuthi unengelosi egadayo ukuze bangakulumi.
Ngaphakathi kwezilwane, i-jellyfish ingesinye sezilwane ezisihlaba umxhwele kakhulu, kodwa futhi ziyasethusa ngoba kunezinhlobo ze-jellyfish eziyingozi kubantu (cishe zonke). Ukwakheka nemibala yabo, amakhono abanawo, kanye nendlela abaphila ngayo, kuyokukhanga.
Ukucabangela lokho lapho izinhlobo ezingaphezu kuka-1.500 ze-jellyfish, ukukhuluma ngazo zonke cishe akunakwenzeka. Kodwa sifuna ukukusiza ukuthi wazi ukuthi yibaphi abamele kakhulu, noma labo abagqama ngempela. Uyafuna ukuzithola?
Uya olwandle, ugeze, ujabulele usuku lwasehlobo, eholidini. Ukuphumula kancane. Futhi kungazelelwe, uqala ukuzwa ubuhlungu obukhulu kakhulu. Futhi kukhona okunamathele engxenyeni yomzimba wakho ekwenza umemeze. I Ijellyfish sting ayimnandi, futhi kujwayelekile ukuthi uwathole emabhishi.
Ngakho-ke, kulokhu sizokusiza ukuthi wazi lonke ulwazi mayelana nabo, kokubili ukuvimbela i-jellyfish ekukuhlabeni, futhi nokwazi indlela yokwenza kanye nosizo lokuqala Yini okufanele uyinikeze uma kwenzeka?