Water Spider-ikhonkco Okanye Spider-Diver

Izinambuzane zithanda ukuphila yomhlaba - emaweni ehlathini emithini, esantini. Kodwa kukho ezizodwa, abachitha inkoliso ubomi babo ngaphantsi kwamanzi cwaka, apho phantse akukho flow. Ukuqhubeka ngokukhawuleza ngokwaneleyo kumhlaba, le yesigcawu nazo baqubha mkhulu, yaye yiloo nto kuphela ukuba bayahamba ngendlela ekhethekileyo, non-ezingenamsebenzi.

Kakhulu eyaziwa amanzi (zolwelo) zesigcawu iintimba, ukuba igama Latin yenzululwazi Argyroneta aquatica, nje ukuba aqhube yokuphila engaqhelekanga enjalo. Esenza indlwane angqukuva ukusuka web yayo ukugcina kwi ekwakheni unikezelo ethile umoya. Ngamaxesha athile oko zivuselela oxygen ndizisa phezu kwechibi kwi kweenwele esiswini, ezo nto desensitised ngamanzi. Air igwebu olungqonge isigcawu isisu, ukhanye nibe zamathontsana zesilivere. Kuba Ukufana kunye ngamathontsi mbethe igama izigcawu iintimba.

Ukuba akukho kuphinda ivuke kumphezulu, spider amanzi (iintimba) Kwakhona ibizela oksijini unyityilikiswa emanzini kwaye ngokuzimeleyo ukungena amajukujuku wadala lilo.

Isifundo kwezi yesigcawu umdla baxoxa Rodzher Seymur (Roger Seymour) - sisazinzulu evela Australia, kunye Stefan Getts (Stefan Hetz) - sebhayoloji German. Baqhuba amalinge amaninzi elebhu, ukubukela gqolo kunye rhoqo izigcawu zibekwe itanki ekhethekileyo. Kuye kuqondwe ukuba yesigcawu oksijini ngxaki bezele zizinto ngaphandle, yokufakwa kwi sisincoko yamanzi, kodwa akucaci nokuba indlela enjalo yonikezelo irhasi ukuqinisekisa ngokupheleleyo umsebenzi obaluleke gqitha yesigcawu. Usebenzisa intambo eyodwa ukulinganisa yoxinaniso oksijini, abaphengululi bafumana imali oksijini sagqityelwa izigcawu esiza kwawo kumanzi. Ke ngeendlela ezilula zezibalo liye laqikelelwa

zomongomoya onyibilikisiweyo emanzini, babe ngaphandle kwawo, akunakwenzeka ukuba aphefumle. uxinzelelo lwakhe mkhulu ingaphakathi web womluki. Kodwa njengoko lukhuthaza kwii-molecule nkundla yayo. Ayizi ngoko mpilo izigcawu ngokwaneleyo ebomini olusebenzayo ngokupheleleyo.

Ubungakanani lomoya nkundla-spider iefa ikwazi iyohluka, ngokuxhomekeke umsebenzi womkhosi yayo. Spider sifune isisulu nokuganga naye, ulungiselela isidlo ngaphakathi kwawo. Ngokwaneleyo ukufunxa ukuqala ixhoba kwezinambuzane njengokuba udaka iqala ukukhula, leyo sifake zomongomoya onyibilikisiweyo ukuba kakhulu.

Nangona kwamanzi, iintimba ingabi nawo amava imfuneko enkulu ukuba ioksijini, phezu koko, yayixabisa ngeedosi ezincinane. Ziphele oxygen kathathu ukuya kwemine ngaphantsi kwe ngokuqhelekileyo kufuneka izinambuzane.