Jellyfish zvisikwa zvipenyu zvinonakidza, zvinogona kugara mugungwa chete nekuzunguza miviri yavo yakaita sebhero regelatinous, kunyangwe iine venous uye zvichienderana nemhando dzadzo dzinogona kuuraya, nhasi uchadzidza zvese nezve jellyfish. jellyfish kana sea wasp.
Ijellyfish inonzi zita resainzi rekuti "Chironex fleckeri", iri muchikamu chejellyfish inouraya zvakanyanya pasi rose, sezvo vachikwanisa kuuraya munhu nekubata chete. Kugoverwa kwejellyfish idzi munyika kunotanga kubva kumakungwa eAustralia nenzvimbo dzakapoteredza kusvika kumabvazuva kweIndia Ocean nePacific, dzinenge dzisina mhando dzejellyfish idzi dzakawanikwa kune dzimwe nzvimbo dzenyika.
Kune vanhu vazhinji vanotenda kuti jellyfish zvipenyu zvisingakuvadzi nekuda kwechimiro chavo chakajeka uye chakadzikama, kunyangwe iyi mhando ndiyo inonyanya kuzivikanwa mumhuri yejellyfish nhasi. Kuruma kwechimwe chezvinhu izvi kunogona kuita kuti munhu arasikirwe nehana chete nekuda kwekurwadziwa kwakanyanya kwainoburitsa mumuviri, pasina kana chepfu inotanga kushanda.
Kuonekwa kwejellyfish iyi kunoita kuti zvisave nyore kuonekwa nekufamba kwenguva, kunyanya kune vaya vanoshambira vari kumahombekombe eAustralia vachigeza sezvo vanowanzofamba mumvura isina kudzika chero nguva ipi zvayo yezuva.
Zviratidzo
Kusiyana nedzimwe jellyfish, iyi ine sikweya muviri (isina denderedzwa), kunyangwe iine ruvara rwakajeka rusingatenderi kuti mhuka yayo ionekwe nekufamba kwenguva, camouflage yakakwana pasina kupokana. Kana husiku hwauya kazhinji dzine kumwe kupenya mumvura.
Matende ejellyfish kana sea wasp anogona kureba kusvika pamamita matatu (3) uye anogadzirwa neXNUMX billion microscopic stingers, aya ndiwo anoshandiswa kubaya huturu hwawo, haudi kubayiwa nechimwe chazvo. vari.
Chimwe chinhu icho mamwe majellyfish pasina mubvunzo haana ndiwo mapoka mana ane maziso makumi maviri, sezvo mazhinji ejellyfish aripo asina maziso, saka mapofu. Nekudaro, hazvina kukwanisa kunyatso ongorora kana aya jellyfish ane maziso ane kugona kugadzirisa chifananidzo kuita chimwe chiitiko chakadai sekuvhima, kunyangwe zvichiita sezvisingaite sezvo vasina hurongwa hwetsinga hwakakwana.
Veneno
Vane imwe yechepfu ine simba kwazvo pasi rose seya a banana spider, zvichinzi jellyfish kana nyasi yemugungwa inoda mamirigiramu 1,4 chete echepfu kuuraya munhu mumaminetsi mashanu kana kuomesa hutano hwavo kweupenyu hwose. Kana tikatora chepfu yese ine jellyfish mumuviri wayo, vanhu vanosvika makumi mashanu vanogona kuurayiwa.
Maererano neongororo dzesainzi dzakasiyana siyana dzinogona kuitwa pajellyfish idzi, huturu hwadzo hunowedzera simba kana dzichikura, tichitarisa kuti kana dziri vadiki dzinongove nehuturu muchikamu che5% chemasero anoruma, nepo dzichisvika pakukura dzinenge dzatove 50%. yakagadzirwa uye inogona kurwisa mhuka hombe pasina dambudziko.
Mhedzisiro yehuturu pamunhu ndechimwe chezvinhu zvakaipisisa zviripo, kana jellyfish yasangana neganda remunhu nematende, maronda matsvuku anotanga kuonekwa. Kana akakwanisa kubaya jekiseni rinokwana chepfu kuti rive rinouraya, chikamu chakakanganisika chinotanga kuzvimba uye mushure memaminitsi makumi maviri chirwere chinonzi "irukandji" chichaitika.
Ichi chirwere chinokonzera kurwadziwa kwakanyanya mumuviri wese, kune zvakare kupetwa kweBP uye kurova kwemoyo kunokwira zvakanyanya. Kana izvi zvangoitika, munhu anotambura nemoyo arrhythmia inokonzera rufu.
Asi kana jellyfish isina kubaya muchetura wakakwana kuti uuraye munhu, kurwadziwa kwakanyanya kunotora mazuva maviri. Munhu wacho anofanira kubva ageza nzvimbo yacho nevhiniga, kwaanenge arumwa, kunyange zvazvo achifanira kuendeswa nokukurumidza sezvinobvira kuchipatara kuti awane kurapwa kwakakodzera.
Kuberekwa kweGungwa Wasp
Kuberekana kwejellyfish kana sea wasp kunotanga mumwaka wechirimo apo vanenge vawanikwa munzizi dzakadzikama kuti vawane mumwe wavo munzvimbo dzine mvura yakachena uye ndipo pavanokandira mazai mumvura kana kusunungura urume kuti zviitike. pakuberekesa. Kana mazai achinge adzingwa, makonye anogadzirwa anogara pane chero nzvimbo yakaoma kuita polyp.
Aya mapolyp madiki kwazvo, anogona kunyange kuyera akati wandei mamirimita asi atove neawo maviri matende ari kukura uye anoashandisa kunamatira kune yakaomesesa pamusoro kuti vazvidzivirire. Mushure mekunge polyp iyi yamera, inoshanduka kuita jellyfish diki iyo inotanga hupenyu hwayo kusvika yasvika pakukura pabonde, yobva yasiya rwizi kuenda kugungwa uye kukura seyakura jellyfish kana nyasi yegungwa. Kuberekana kwewava yegungwa kunoguma nekufa kweimwe chete panguva yekuburitsa urume nemazai, saka haina basa rekusimudza mazai ayo nekuti haana tarisiro yekurarama yakakwana, sezvo achingosvika pane imwe chete (1) ) gore.
Maitiro ejellyfish kana sea wasp
Maitiro ejellyfish aya akasiyana neemamwe marudzi, sezvo achigara achishambira mugungwa, chimwe chinhu icho mamwe marudzi anongoyangarara nekukukurwa mugungwa haaiti. Saizvozvo, jellyfish kana gungwa nyundo inozviisa pasi pegungwa uye inogara ipapo kana pasina kutyisidzira kunogona kuikanganisa.
Zvinofungidzirwa kuti vane hunhu uhwu pasi pegungwa sezvo vachida kudzoreredza simba ravakapedza vachituhwina kwenguva yakareba mugungwa. Idzi dzinodya masikati uye dzinofamba zvishoma nezvishoma mumakungwa kusvikira dzaenda pasi kuti dzimbozorora zvishoma.
Kana mvura yegungwa yasimba zvikuru, dzinodzika pasi pasi pegungwa padzinenge dzadzikama uye dzinomirira kuti mvura yacho idzikame kuti ishambire pedyo nepamusoro zvakare. Kazhinji, kuruma kuvanhu hakuitwe nemaune, nekuti nekuda kwechimiro chavo, vanhu havazvione uye vanorumwa netsaona.