Amaqiniso athakazelisayo kakhulu nge-jellyfish. I-Jellyfish: amaqiniso athakazelisayo, izinhlobo, isakhiwo nezici

Abaningi balabo abahlala olwandle, babhekene ne-jellyfish. Lokhu kwasiza ukuqonda ukuthi abakwazanga ukubizwa ngokuthi izidalwa ezivamile nezingenabungozi. Cabanga ngamaqiniso athakazelisayo mayelana ne-jellyfish.

Yini eyaziwa ngesayensi ye-jellyfish?

Abacwaningi bakholelwa ukuthi i-jellyfish ikhona cishe eminyakeni eyizigidi ezingu-650 ezedlule. Zitholakala kuzo zonke izingqimba zelwandle ngalinye. Izinhlobo ezahlukene ze-jellyfish zihlala usawoti namanzi amasha. Isimiso sabo sezinzwa sokuqala, esise-epidermis, sikuvumela ukuba ubone ukuthi iphunga kuphela futhi likhanya. Amanetha amasha we-jellyfish abasiza ukuba abone enye imvelo ngosizo lwethinta. Lezi "zitshalo zezilwane", empeleni, azikho ubuchopho nezinzwa. Abanakho uhlelo lokuphefumula, kodwa baphefumule ngesikhumba esincane, esithinta umoya ngokuqondile emanzini.

Ukuhlola amaqiniso athakazelisayo nge-jellyfish, ososayensi baqaphela ukuthi lezi zidalwa zingathonya abantu abanenkinga yokucindezeleka. Isibonelo, eJapane bahlakulela i-jellyfish ema-aquariums akhethekile. Nakuba injabulo enjalo iyabiza futhi inikeza izinkinga ezengeziwe, kuyo yonke into ilungile.

I-Jellyfish engaphezu kwama-90 amaphesenti aqukethe amanzi. Ubuhlungu bezintambo zabo zisetshenziselwa ukusetshenziswa kwezidakamizwa ezilawula ukucindezelwa kwegazi kanye nokuphathwa kwezifo zokuphefumula.

Medusa isikebhe isiPutukezi: amaqiniso ezithakazelisayo nokubona

"Umkhumbi wasePutukezi" wabizwa ngabanye abahamba ngekhulu le-XVIII, ababebathanda ukukhuluma nabanye nge-jellyfish ehamba njengesikebhe sasePutukezi seMinyaka Ephakathi. Empeleni, umzimba wakhe ufana kakhulu nale mkhumbi.

Igama layo elisemthethweni yi-fisalia, kodwa akuyona into eyodwa. Kuqondene nekoloni ye-jellyfish ne-polyps ekuguqulweni okuhlukile okusebenzisana kakhulu, ngakho-ke kubukeka njengesidalwa esisodwa. Ubuhlungu bezinye izinhlobo ze-fisalia bubulalayo kubantu. Iningi lemikhawulo yomkhumbi wasePutukezi inqunyelwe izingxenye ezingaphansi komhlaba oLwandle lwaseNdiya nePacific, kanye namagulfs aseNyakatho ye-Atlantic. Ezimweni ezingavamile kakhulu, zithwala amagagasi angena emanzini aseCaribbean nasezilwandle zaseMedithera, ogwini lwaseFrance naseBrithani, eziqhingini zaseHawaii naseziqhingini zaseJapan.

Lezi jellyfish zivame ukugebha ngamaqembu amakhulu phakathi kwabantu abayizinkulungwane eziningana emanzini afudumele. Umzimba we-jelly obala futhi okhanyayo uphakama ngaphezu kwamanzi ngamasentimitha angaba ngu-15 futhi uhamba eduze kwe-trayory chaotic kungakhathaliseki ukuthi umoya. Labo bantu abagibela ogwini bavame ukuphonswa yimimoya enamandla emhlabeni. Esikhathini esifudumele, i-fisalia iyaguduka kude nomgogodla, ihamba eduze kwamanje kuya kwelinye lezibonda zomhlaba.

Izici ezihlukile ze-physalia

Amanye amaqiniso athakazelisayo mayelana ne-jellyfish yalolu hlobo ahlobene nezici zawo eziyingqayizivele. I-Fisalia ingenye yezinhlobo ezimbili eziphilayo ezikwazi ukukhanya okubomvu okukhanyayo. Omunye umkhumbi wasePutukezi usebenza njengesikhala saso isikhwama somoya esigcwele i-nitrogen, i-carbon dioxide ne-oxygen. Uma isiphepho siyeza, i-jellyfish inciphisa i-bubble iphinde iphinde ngaphansi kwamanzi. Eduze nezintambo zakhe ezinjengokubhukuda i-perch encane, engazizwa yindawo enobuthi, ivikelekile kakhulu izitha, kanye nezinhlayiya zokudla. I-Perch ngokubonakala kwayo iheha ezinye izinhlanzi, eziba ukudla kwalezi zinambuzane. Nansi ukufana okunjalo.

Kunezinhlobo zezinhlobo ezaziwa namuhla njengezigcawu. EMedithera yedwa, abacwaningi bathola izinhlobo ezingu-20 zomkhumbi wasePutukezi.

I-Fisalia ye-jellyfish, amaqiniso athakazelisayo mayelana nokukhiqiza

Ayaziwa ukuthi le jellyfish isakazeka kanjani. Kodwa-ke, ucwaningo lwesayensi luye lwabonisa ukuthi landa ngokuphindaphindiwe, futhi ekoloni ngayinye kunamapolitiki anesibopho sokukhiqiza. Empeleni, zakha amakoloni amasha. Imikhumbi yasePutukezi ihlukile ngoba ingaqhubeka iqhubeka njalo, ngakho-ke emanzini olwandle nolwandle isibalo se-jellyfish esivela sikhula.

Enye indlela evamile yokukhiqiza i-fisalia ibonisa ukuthi, lapho efa, i-jellyfish ishiya ngemuva kwezinto eziphilayo ezivela kuzo izibonakaliso zobulili, emva kwalokho abantu abasha abakha khona. Ngenkathi le mbono ingabonakali.

Mayelana nezintambo zomkhumbi wasePutukezi

Ngokuphathelene nezintambo ze-jellyfish, amaqiniso athakazelisayo ukuthi idivayisi yabo ihlukile. "Amakhilogremu" i-jellyfish inesibalo esikhulu samakhisolisi aqukethe ubuthi, okwakhiwa okufana nobuthi be-cobra. Ngamunye walezi capsules ezincane yi-tube engajulile, ephothiwe enezinwele ezincane. Uma kukhona othintana phakathi kwezintambo kanye nenhlanzi, izinhlanzi zizofa ngenxa yendlela yokugunda. Uma umuntu eqala ukushiswa kule jellyfish, uzwa ubuhlungu obunzima, uzobonisa isimo somkhuhlane, ukuphefumula kuba nzima.

Kule maqiniso athakazelisayo mayelana ne-jellyfish awapheli. Izindwangu zalezi zinambuzane zingafinyelela kumamitha angu-30 ngobude. Ngaphezu kwalokho, umuntu ozobhukuda, ejabulela inqubo, akakwazi ukubona njalo emanzini ibhulabhu elibomvu elibomvu futhi aqaphele ingozi esongelayo.

Medusa irukandji: amaqiniso athakazelisayo ngengozi evela kuye

Le jellyfish encane, ehlala eduze nogwini lwase-Australia, iveza izinto ezinobuthi ezinamandla kunomzimba we-cobra. Kunezinhlobo ezingu-10 ze-Irukandji, ezintathu zazo ezibulalayo. Ukuluma akukona ukuqonda, kepha imiphumela yalo - ukuhlasela kwenhliziyo enamandla, okungenzeka kwezinye izimo kungaholela ekufeni okubuhlungu. Futhi konke lokhu kungenzeka ngemizuzu engu-20 kuphela. Njengoba lezi zinambuzane ezingenayo imincane kakhulu futhi cishe zingabonakali, kulula ngabo ukungena kunoma yikuphi inethiwekhi yokuvimbela eyakhiwe izidalwa ezinkulu eziyingozi kubagibeli nabaseholide.

Kukhona amaqiniso athakazelisayo mayelana ne-jellyfish yalezi zinhlobo. Njengoba abadobi bevame ukugula ngesifo esingavamile ngemuva kokuba behamba olwandle, baqaphela ukuthi isizathu salokhu ukuxhumana nabanye abahlala olwandle. UMedusa wabizwa ngegama lesizwe sase-Irukandji. Ngokuhamba kwesikhathi, ngenxa kaDkt. Barnes, kwakungenzeka ukugcina ukuthi imbangela yalesi sifo ukuxhumana ne-jellyfish. Nakuba ubukhulu bayo bubuncane, kodwa izintambo zifinyelela ubude bamamitha ayi-1. Ubuhlungu obuvela ku-bite buqinile kangangokuthi kukugoqa ngesigamu, kuhambisane nokujuluka okuqinile nokuhlanza, imilenze iyathuthumela kakhulu.

Iziphetho

Nakuba lezi zinhlobo ezingenayo imvelo zilukhuni ukuzihlola emanzini, kungakhathaliseki ukuthi zikhulu kangakanani, akukafaneleki ukugeza lapho ulwandle, uhamba ngasogwini, ungakhathazeki futhi unganaki - impilo yabo. Izinhlobo eziningi ze-jellyfish ziyingozi empilweni yabantu nasekuphileni.

Kodwa-ke, benza imisebenzi ewusizo ezindaweni zabo zokuhlala, asetshenziselwa ukwelashwa njengezinto eziwusizo zokulungiselela. Futhi ngubani owaziyo, mhlawumbe, isintu sizokwazi ukuthola izinzuzo ezengeziwe kusuka ku-jellyfish.