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Mhungu dzine mapapiro kana kuti arachnid inobhururuka sei

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Mapepa esayenzi anotsanangura mamiriro ezvinhu nemadandemutande anobhururuka uye muvambi wedzidziso yokushanduka-shanduka, Charles Darwin. Aya mamiriro ezvinhu anofadza ane hwaro hwesainzi.

A bit of history

Parwendo rwake rwakatevera paHer Majesty's Beagle, Charles Darwin akawana dandemutande. Uye izvi zvingave zvisingashamisi, kana zvisiri zvezviitiko zvakawanda:

  1. Ngarava yakanga ichifamba mazana emakiromita kubva kumahombekombe.
  2. Ngarava yakanga iri mugungwa kwenguva refu kwazvo.
  3. Chitsuwa chiri kure muPacific chakanga chichiswedera.

Zvechokwadi, musayendisiti aifarira kuti madiki aya akapinda sei muchikepe. Uye kwaive nevamiriri veiyo genus pazvitsuwa zveJuan Fernandez archipelago.

mhungu inobhururuka

Flying spider.

Ghost spider.

Mhungu dzinobhururuka kana dzinobhururuka dzakadana vamiririri vose vanogona kufamba "kuburikidza nemhepo." Munguva ichangopfuura ivo vakadzidza uye vakaberekerwa mumhando yakasiyana - Philisca ingens uye zvipoko zvakatumidzwa.

Izvi zvisikwa zviduku, kusvika ku 25 mm muhukuru. Muviri wakakura, uye makumbo akareruka uye haaoneki. Vanhu ava vanowanikwawo muRussia, mune dzimwe nzvimbo dziri pakati nepakati uye kuFar East.

Sezvineiwo, vamiriri vemhando imwechete yemapuranga vanosiyana kubva kune mumwe nemumwe muchimiro uye chimiro chemuviri. Izvi zvinoshanda kune vanhu vari insular uye vanogara kune mainland.

Mhungu dzinobhururuka sei

Vatsvakurudzi vanobudisa pachena chakavanzika chekuti dandemutande rinobhururuka sei. Mukuwedzera kune nzira dzinonyatsozivikanwa dzekufamba pamakombi, ayo anoshandiswa nemhando dzakawanda dzedandemutande, humwe unyanzvi hwakaonekwa.

Mhando dzedandemutande, dzinodaidzwa kuti zvipoko, dzinokwanisa kushandisa mafambiro emhepo uye kunyange simba remagineti repasi kufamba-famba. Ehe, ivo havagone kudzora trajectory nekururama kwemasendimita akati wandei, asi vanoisa gwara ivo pachavo.

Nzira yekufambisa ndege inoshandisa machaji emagetsi yakaedzwa uye yakabudirira inoshandiswa ne bumblebees.

Selenops spider

Selenops banksi inoonekwa sedandemutande. Idzi imhuka dzinogara muAmazon rainforest. Vanogara pamusoro chaipo pemiti. Iyi mhungu imhuka inokurumidza uye ine simba.

Maspider emhando dzeSelenops, kuitira kuzvidzivirira uye kukurumidza kuvhima, vakadzidza kuronga pakati pemiti. Parizvino, masayendisiti kubva kuYunivhesiti yeCalifornia kuBerkeley achiri kuita ongororo.

Selenops mabhanga.

Selenops mabhanga.

Asi tsika yakaratidza kuti dandemutande idzi dzinoshandisa mafungu emhepo kuti dzibatsirike:

  1. Mhungu dzekuyedza dzakazunguzwa kubva pakakwirira.
  2. Vakapidiguka.
  3. Vanotambanudza makumbo avo kumativi.
  4. Kufambiswa zvinyoronyoro mukubhururuka.
  5. Hapana mhungu yakadonha sedombo.

mhedziso

Kana dandemutande raigona kubhururuka, saka munhu wese anotambura neArchaphobia angatya kubva mumba. Sezvineiwo, ghost spider akawana kugona kufamba-famba nerubatsiro rwemagnetic field uye webs madiki uye haakuvadzi vanhu.

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