Isikebhe sasePortugal - ubuhle obuvuthayo

Indalo enhle ngokumangalisayo yendalo - isikebhe sasePortugal (fisalia) - sinobungozi njengoko sikhangayo. Ukuze kungabi tshiswe, kukulungele ukuzibonga ukusuka kude.

Kwaye ungatsho, ungatsho, kukho into: ngaphezulu komgangatho wamanzi ngobunono obuncibilikiweyo kunye ne-shammered embala ohlaza okomvu, omfusa nomfusa "umkhumbi", ofanayo nalawo anxibe ngeenqanawa eziphakathi. I-top top, i-crest, ebomvu ebomvu, kunye nxalenye engezantsi, apho kudala, ngamanye amaxesha ukuya kuma-30 eemitha, ukubetha iintambo, eluhlaza okwesibhakabhaka.

Ngaba umkhombe wasePhuthukezi u-jellyfish okanye akunjalo?

Kufuneka kuthiwe, nangona esi sidalwa kunye nesihlobo esiseduze se-jellyfish, kodwa asiyiyo into enjalo. Umkhombe wasePhuthukezi uyisiphonophora, isilwanyana esingapheliyo. Yikholoni yeentlobo ezine ze-polyps ezihlala kunye. Ngamnye wabo wenza umsebenzi owenziwe.

Ndiyabulela kwi-polyp yokuqala - ibhola le-gas, ubuhle esilubambileyo, isikebhe esiPutukezi siyaqhubeka siphinde siqhubekele emanzini olwandle.

Enye i-polyps, i-dactylozoids-iindawo zokuzingela, kunye nobude obude apho kukho iiseli ezinqabileyo, ukufaka inetyhefu kwixhoba. I-Fry encane, i-fry, i-crustaceans esuka kuso iyafa kanye, kwaye nakwezinkulu, ukukhubazeka kwenzeka. Ngendlela, nangomoya omisiweyo iinqanawa zomkhumbi wasePortugal zihlala ziyingozi kubantu.

Ngombulelo kwiintonga zobuqhophololo, ixhoba elibanjwayo lihanjiswa kwintlobo yesithathu ye-polyps-gastrozoids, egalela ukutya, ekwahlula amaprotheni, i-carbohydrate namafutha. Yaye uhlobo lwesine - gonozoids - yenza umsebenzi wokuvelisa.

Amazing Flotilla

Umkhombe wesiPutukezi ungadlula kuphela ukuhamba okanye umoya. Emanzini asePacific, e-Atlantic okanye e-Indian, ungayifumana inqwelo yonke yezinto ezintle ezinokuziphathekayo ezintle.

Kodwa ngamanye amaxesha "baqhuma" iimbumba zabo baze bajike emanzini ukuphepha ingozi. Kwaye ukuyikwesaba ngabantu: nangona ubuhlungu bukhulu, iinqanawa zisebenza njengexhoba elithandwayo kwezinye iintlobo zezilwanyana. Ngoko, umzekelo, ii-turtles (i-loggerhead, i-tortle-turtle), intlanzi-inyanga okanye i- shellfish (nudibranch, yantina) inokuthi iyancipha kakhulu imida "yeenqanawa".

Kodwa inkomo yomalusi ihlala phakathi kweentente ezide ze-fisala njenge-freeloader. Utyhefu kule ntlanzi ayisebenzi, kodwa ngokuqinisekileyo uyazikhusela kwiintshaba ezininzi, kwaye umalusi ngokwakhe uyidla iindawo eziseleyo zomkhuseli womkhuseli kunye neziphelo ezifihlayo.

"Medusa" inqanawa yasePortugal inobungozi, njenge-cobra!

Le nqanawa inobungozi kubantwana nakwabadala, kunye nalabo bahluphekileyo. Kwiziko elitshisayo, i-edema ebuhlungu iyenzeka, imisipha yomsundu ingaqalisa. Ixhoba linesifo somkhuhlane, izibilini, isisongela kunye nokuhlanza.

Musa ukuhlamba indawo yomonakalo ngamanzi amanzi, kuya kuqinisa intlungu. Kodwa iviniga iyakunciphisa utyhefu we-fisalia. Ngoko ke, baphathwa ngokushisa, ngaphambi kokuba bahlule isikhumba ukuze basuse ama-cell of stinging cells.

Kodwa ngokugqwesileyo kubo bonke, emva kokubona i-flotilla ye "iinqanawa" ezimnandi ezikude, shiya amanzi ngokukhawuleza, ubabonge kude. Hayi, lobu buhle - bushushu!