Sea cucumber

Nhasi hatiuye kuzotaura nezvehove sezvatinoita nguva zhinji. Nhasi tinowana chimwe chinhu chinozivikanwa, asi chisingazivikanwe panguva imwe chete. Zvayo ndezve sea ​​cucumber. Imhuka ine muviri wakaumbwa sehonye uye unogara pasi pegungwa repasi rose. Parizvino dzinosvika mazana gumi nemana emhando dzinozivikanwa, saka zvakakodzera kuti uongororwe zvakakwana.

Iwe unoda kuziva zvakawanda nezve gungwa cucumber? Verenga pamusoro uye iwe uchadzidza zvese nezvake.

Mhando huru

Iyo yemagaka cucumber ndeye iyo phylum ye echinoderms uye yekirasi holothuroids. Zita regaka cucumber rinouya kubva mukufanana kukuru kuripo nemuriwo, kunyangwe iri mhuka uye isiri chirimwa.

Chinonyanya kumira pamusoro echinoderm iyi chimiro uye kugadzirwa kweganda rayo. Inobata chimiro sekunge chiri cheganda, asi iine jelly-senge kutaridzika. Pakutanga kuona imhuka inogona kutsauswa sembira. Zvichienderana nezvisikwa kureba kwayo kunogona kusiyana. Zvisinei, zvinogona kutaurwa kuti muvhareji uri pamusoro pe 20 cm pakureba. Kune macucumber egungwa ane saizi isingasviki cm imwechete kana kutokura.

Iyo ganda iyo iyo cucumber yegungwa yakakosha kwazvo ine iyo mhando yemhando dzinoverengeka. Tinogona kuiwana iri brown, green olive kana nhema uye iine ganda rehunhu. Zvichienderana nemhando yezvinhu izvi zvinogona kusiyana zvishoma. Chitarisiko chakaita-chehonye icho chainacho chinoita kuti chikwanise kujairana negungwa pasina chinetso pakupona kwayo.

Tinofanira kurangarira kuti pasi pegungwa kumanikidzwa kwemvura kwakanyanya kwazvo, saka zvipenyu zvakawanda zvinopedzisira zvave nehunhu hwegelatinous hunovabatsira kurarama munzvimbo idzi. Kana zvisiri, ngatirangarirei donhedza hove seimwe yezvakashata kwazvo munyika chete nekuda kwekugadzirwa kwayo kunoipa iyo chimiro chisingawanzo.

Iyo cucumber yegungwa ine rusvingo rwekunze rwemuviri wayo wakaumbwa necollagen iyo inoitendera kuti igadzirise chimiro chayo zvinoenderana nekumanikidza kwemvura kunowanikwa nguva dzese. Kutenda kune uku kugona kwekuwedzera kana kubvumirana muviri wako paunoda inokwanisa kupinda kana kusiya mipanda yenzvimbo dzekuvanda idzo dzinohwanda kubva kuzvikara.

Habitat nenzvimbo yekugovera

Idzi mhuka dzinoshandisa zvese chubhu tsoka dzavanogona kuti vakwanise kutambanuka pamusoro penzvimbo hombe inogoneka. Tsoka idzi dzine mabasa anonzwisisika anovabatsira kuti vazive zvinhu zvese zvakavatenderedza kuti vaone kana vari munjodzi kana kwete.

Sezvatakambotaura, inogona kugara mune chero nzvimbo yemumvura, sezvo dzakapararira dzinenge pasi rese. Nekudaro, ivo vanowanikwa kazhinji kazhinji mumvura isina kudzika ine munyu. Inosvika kune yakanyanya huwandu hwevanhu munzvimbo dziri padyo nemakorari matombo.

Imba inoonekwa seyakachengeteka nemhuka idzi iri munzvimbo yepakati. Naizvozvo, zvine njodzi kwavari kana mafungu abuda uye ivo vanofanirwa kuenda kumvura yakadzika padyo nemigero yegungwa. Iri munzvimbo ino yakachengeteka.

Zvichienderana nerudzi rwatiri kuongorora, tinogona kuwana mhuka dzechihedheni dzakatsaurirwa kuchera chikafu mumatope akapfava kana zvimwe zvinogona kushambira uye kuve nhengo dzeplankton. Kune izvi vanofamba nekutenda kune simba remvura inoyerera.

Kuti unzwe wakachengeteka inoiswa mumakomba kana kuvigwa munzvimbo dzakapfava. Nenzira iyi vanogona kuvanda kubva kuzvikara uye vasingaonekwe nechiedza.

Nezve nzvimbo yaro yekugovera, tinowana nzvimbo yakakura kwazvo. Inogona kuwanikwa muAsia chikamu chePacific Ocean ine huwandu hukuru hwevanhu. Kukwanisa kwaro kupararira kuburikidza nezvakawanda zvezvisikwa kunokonzerwa nekukwanisa kwayo kuchinjika kumatunhu akasiyana uye tembiricha.

Gungwa cucumber chikafu

Iyi mhando yeslug inogona kudya marara, algae kana chikamu cheplankton uye marara zvinhu yakawanikwa pasi pegungwa. Kuti vape chikafu, vanounganidza zvese zvinyowani zvepamusoro zvinowira nekuda kwekushandisa kwavo kwakatenderedzwa pamusoro pegungwa.

Kumedza chikafu, vanoshandisa tsoka dzakaita sethubhu kuita nzira yekuchera muvhu. Iwo matende ayo ainayo mumuromo ayo akafukidzwa nemamousu ayo anovabatsira kutora chikafu chiri mukumiswa mushure mekugadzira kuchera.

Kana madhiri apinda mumuromo, anodarika mukati maanotorwa kuenda mudumbu dumbu rekuzeya. Sezvazvinofanira kutarisirwa, kana iwe uchinge wagadzira chikafu uye wawana zvinovaka muviri zvinovaka muviri wako, zvinorasa izvo zvisingakushandira iwe nenzira yedutu nemarara.

Kune iyi nzira yekuziva yekurarama tinogona kutaura kuti mashandiro ayo muzvinhu zvegungwa zviri iyo yekuchenesa substrates uye kusimbisa ivhu neyakaiswa. Huwandu hukuru hwemhuka idzi hunokonzeresa mamiriro ezvakatipoteredza kuti achinje hunhu uye makemikari maitiro.

Uye zvakare, nekumedura chikafu kuita saizi diki dzakadai, ivo vanobatsira mabhakitiriya kuti ave chikafu.

Kuberekerwa

Kupedzisa neruzivo pane cucumber yegungwa, isu tichataura nezve kubereka kwayo. Iyo yekubereka maitiro emhuka idzi inoitwa kunze. Ndokunge, kunyangwe hazvo mamwe marudzi ari epascent viviparous, zvinowanzoitika kuti kuumbwa kwemunhu mutsva kunoitika kunze. Kusangana uku kunoitika nekudzingwa kwourume uye zamu nemurume nemukadzi.

Kamwe kana mazai achinge abvaruka, maruva anouya kuchiedza anoshambira zvakasununguka. Iri padanho rechitatu rekukura kwavo matende anokura. Iyo yekubereka nguva yegungwa cucumber kamwe chete pagore, makore maviri ega ega. Izvo hazvitombo fungidzira kana zvasvika pakubereka, saka hapana chokwadi chekuti vachadaro riini.

Ndinovimba kuti neruzivo urwu unogona kusvika kuziva gaka gaka zvirinani.