Ndezvipi mhando muramba? The chikuru akasiyana zvomumvura uye Freshwater muramba

Medusa - nevakawanda uye chinonyanya zvinoshamisa maonero zvipenyu vanogadzira makungwa, uye nyanza. Ivo vanogona nokusingaperi. Ndezvipi muramba vari, nekwavanogara, sei kutarisa, verenga nyaya ino.

General mashoko muramba

Vanopinda coelenterates uye tiri chikamu kwavo upenyu kutenderera, kunouya mumatanho maviri: pabonde uye asexual. Medusa vakura dioecious, avo pabonde kubereka kunoitika nenzira. Basa munhurume dzepabonde zvigadzirwa buttonholes nemvura zvinogona kupinda zvakananga kunyika yakakodzera nembeu hadzi nhengo kana zvakananga mumvura. It kunobva mhando muramba. Vakarangana mazana vanonzi planuly.

Vanokwanisa kuratidza phototaxis, kureva, kufambisa chiedza kunobva. Zviri pachena, vanoda nguva mumvura uye kwete kuwira zvakananga pasi. Wose chinjwa planul upenyu hahugari refu, pamusoro vhiki. Ipapo vakatanga kugara pasi pasi, izvo vasiyana substrate. Pano Kushandurwa yavo ive polyp kana stsifistomu, kubereka iyo yotunga.

Izvi zvinonzi asexual kubereka, izvo zvinogona kuitwa nokusingaperi, kunyange asina kuuya akanaka ezvinhu kuti paumbwe muramba. Zvishoma nezvishoma muviri polyp anowana transverse constrictions, ipapo muitiro inotungamirwa uye strobillyatsii muduku dhisiki muramba - esters.

Ivo guru chikamu plankton. Zvadaro, vakura uye vava vakuru muramba. Saka, nokuti asexual kubereka - yotunga, tembiricha mvura inogona kuva pasi. Zvisinei, kukunda vamwe tembiricha chipingamupinyi vakaumba dioecious muramba.

Class hydroid muramba

By coelenterates zvinosanganisira upenyu hwemvura kuroorwa kana dzayaitonga. Zvinenge zvose zvavo nezvikara. Dzavo zvokudya - plankton, mazana uye nehove duku. Coelenterates muramba marudzi ane zviuru gumi marudzi. Vari rakakamurwa makirasi: hydroid, scyphoids uye nekorari polyps. Kirasi maviri okutanga vakagamuchirwa yakabatanidzwa kuva subspecies meduzovyh.

Hydroid coelenterate muramba anowanzoramba vamiririri Freshwater polyp. Nzvimbo yavo yekushandisa tunogara makungwa, madziva nenzizi. The muviri ine cylindrical chimiro uye sole vasiyana substrate. Nevakomana Kuguma zvikamu nomuromo rakamiswa rwakapoteredza tentacles. Muchangosangana kunoitika mukati mumuviri. Kana hydra racherwa zhinji zvidimbu, kana kutendeukira kune rumwe rutivi, icharamba kukura uye kurarama. Kureba kwayo muviri zvakasvibirira kana shava rinosvika chimwe sendimita. Hydra anorarama refu, gore rimwe chete.

scyphomedusae

Vakasununguka-uye vane inosiyana. Kukosha mamwe marudzi millimeters mashomanana, uye vamwe - mamita maviri kana matatu. Muenzaniso tsianeya. tentacles ayo anogona kuwedzera kusvika makumi maviri metres pakureba. A polyp ari havaratidzi dzakabudirira kana vasiri aripo. Intestinal mhango mumba mugoveri.

Scyphomedusae akakwanisa kurarama inoverengeka. Nokuti vanenge mazana maviri mhando chokugara iri unozvidzora uye dzinopisa mvura munyanza. Kune muramba, izvo vanhu vadye. It Rhizostoma uye Aurelia, uye avo munyu. Mazhinji ezvinhu Scyphozoa kukonzera kutsva uye akatsvuka pamuviri, kana iwe kuvabata. Somuenzaniso, hirodrofus kukonzera kunyange zvinouraya kutsva muvanhu.

Muramba Aurelia fork

Kune mhando akasiyana muramba. A Photo wavo anomirirwa yako kuteerera. It scyphoids muramba Aurelia fork. kufema kwake rinoitwa pamusoro yakajeka uye gelatinous muviri, izvo ane maziso maviri nezvina. Around ari mukomberedzo muviri dziri masero kugumbuka - rhopalium. Vakaona zvakatipoteredza nomunhu. Zvinogona kuva chiedza.

Muramba ukuparadze chikafu uye excrete zvisaririra vake muromo yokutanga, pakavakirwa ina nemumuromo lobes iri. Vane masero anopedza ane scalding fuma kuti anoshumira muramba kudzivirira uye anobatsira kuwana chikafu. Aurelia haana kujairana noupenyu panyika, sezvo iri mvura.

Medusa Rhizostoma

Zvinonzi dzakakurumbira inonziwo "amburera." Habitat muramba - Black, Azov uye Baltic makungwa. Rhizostoma fascinates nokunaka kwaro. Muviri translucent muramba mitema kana ruvara Trim, nowenyika mumvuri kana amburera. Its chinhu ndechokuti vakawanda riri akayangarara kurutivi uye haana muromo. Asi, zvipande vakapararira otverstvija dhayamita duku, kuburikidza icho twuchidya. Rhizostoma kurarama uye erudzi mumvura panguva huru pakadzika. Kana netsaona kwaaita muramba, unogona kuti apiswe.

chechienzi dzinogarisana

Masayendisiti muIsraeri dzakaratidza kuti Freshwater muramba dziri Gorani Heights ari madhamu. vana vavo kuona. Zvino vamwe specimens vakaiswa nehombodo uye mumaoko Professor Gofenu. Iye vainyatsoongorora murabhoritari navo. Zvakazozivikanwa kuti chinhu munharaunda muhutongi rimwe Freshwater hydroid muramba, vane muna 1880 ave achirondedzerwa muEngland. Ipapo muramba aya akawanikwa dziva remvura dzinopisa zvirimwa. Maererano naPurofesa, muromo muramba wakakomberedzwa masero akawanda anopedza, chakanangana Anobata plankton zvinenge. Nokuti murume, muramba izvi hazvisi ngozi.

Freshwater muramba

Izvi coelenterates vagari vagere mvura chete makungwa, uye nyanza. Asi pane imwe neizvi, anozivikanwa somunhu Amazonian Freshwater muramba. Nzvimbo yaro tunogara South America, kureva yakakura bheseni pamusoro kondinendi - yacho Amazon. Saka zita. Nhasi, ichi mhando kupararira kwose kwose, uye zvikuru netsaona munguva chokufambisa hove kubva mumakungwa uye nyanza. Medusa iri dikisa, richisvika masendimita maviri chete dhayamita. Zvino anogara kunonoka, akadzikama, vakamira mvura, madhamu, nehova uye. Simba zooplankton.

The guru muramba

It tsianeya kana weshumba rinopepereka. Zvakasikwa, kunongova akasiyana muramba, asi kuti - inokosha. Pamusoro pazvo, akatsanangura Conan Doyle munyaya yake. Uyu guru chaizvo muramba amburera, rinosvika munhu dhayamita vaviri metres uye tentacles - maviri. Vakafanana akatsauka bhora kuti tsvuku-tsvuku ruvara.

Nechepakati chikamu yeyero amburera, uye micheto - rima dzvuku. Rezasi chikamu rising hwakapiwa nomuromo yokutanga, pakavakirwa pane gumi guru akapeta nemumuromo lobes. Vanorembera pasi, achiyeuchidza namachira. Tsianeya zvinofamba zvishoma nezvishoma, zvikurukuru pamusoro mvura pamusoro. Zviri chinoshingaira chikara Inochera plankton uye muramba diki. Habitat - mvura inotonhora. Zvakajairika, asi kwete ngozi. The zvichiguma hudiki regai kuguma rufu, asi anogona kukonzera kunorwadza akatsvuka.

Medusa "Violet kuruma"

Miti iyi vakagovera munyanza ushamwari uye vakadzikama mvura: chinowanzoitwa muMediterranean uye Kara makungwa, yeAtlantic uye nyanza Pacific. Mhando idzi muramba kazhinji vagere pemvura. Asi dzimwe nguva kunogona kuumba mapupira mu mvura yegungwa, uye akawanda kusangana pamusoro mahombekombe. Muramba havasi chete Mauve. Vane yendarama yero kana tsvuku mashava, zvichienderana dzinogarisana.

Compass muramba

Mhando idzi muramba sezvo nzvimbo yavo dzokugara wakatsaura yegungwa reMediterranean uye mumwe nyanza - Atlantic. Vanorarama pedo mhenderekedzo Turkey uye United Kingdom. Uyu muramba nani guru, dhayamita wavo anosvika matatu masendimita. Vane makumi maviri nezvina tentacles, izvo akaronga mumapoka zvidimbu zvitatu nerimwe. The muviri ruvara - yellowish-chena ine mashava mumvuri, uye ayo chimiro chakafanana cakes on the Bell, zvakatemwa kubudikidza inorwara matatu namaviri, kuti micheto vari chitsvuku shava.

Yokumusoro pose bhero rine gumi matanda shava V-zvakaumbwa. Rezasi Chikamu bhero - nzvimbo muromo rakapoteredzwa tentacles ari uwandu zvidimbu zvina. Izvi muramba zvinokuvadza. uturu wavo ane simba zvivako uye kazhinji kunotungamirira kune maronda kuti vari kurwadziwa zvikuru kwenguva refu yokuporesa.