Halin da ke cikin duniyar duka ya bambanta kuma a sassa daban-daban na duniya ana samun nasa fauna, wanda ke halayyar wani yanki ne na halitta. A cikin yankuna kamar hamada-hamada da hamada, mummunan yanayi da yanayin yanayi suna sarauta, kuma duniya ta musamman ta fauna ta samo nan, wanda ya sami damar daidaitawa da wannan yanayin.
Siffofin duniyar dabbobi na hamada da rabin hamada
A cikin hamada, a matsakaita, canjin yanayin zafi ya kai digiri 25-55 Celsius, don haka da rana, alal misali, zai iya zama + 35, kuma da dare -5. Ana yin ruwan sama ne kawai a cikin bazara a cikin amountsan kaɗan, amma wani lokacin babu ruwan sama a cikin hamada na tsawon shekaru. Yanayin bazara suna da zafi sosai, kuma damuna suna da tsananin sanyi tare da sanyi na -50 digiri. A cikin hamadar hamada, yanayin yanayin yanayin ɗan ɗan sassauƙa. A irin wannan mawuyacin yanayi, ba tsire-tsire da yawa ke girma, kuma waɗanda kawai suka dace da waɗannan yanayin ne - shrubs, semi-shrubs, ciyawa mai ɗumbin yawa, galibi succulents, evergreens, da dai sauransu.
Dangane da wannan, wakilan dabbobin hamada da na hamada na hamada sun dace da waɗannan yanayin yanayi. Don rayuwa, rayayyun halittu suna da halaye masu zuwa:
- dabbobi suna gudu da sauri kuma tsuntsaye suna tashi nesa mai nisa;
- kananan ciyayi da dabbobi masu shayarwa sun koyi tsalle don tserewa daga makiya;
- kadangaru da kananan dabbobi suna tona raminsu;
- tsuntsaye suna yin sheƙu a cikin ramuka da aka yashe;
- wani lokacin akwai wakilai na yankuna na dab da kusa.
Dabbobi masu shayarwa
Daga cikin dabbobi masu shayarwa, jerboas da hares, corsacs, da bushewar bishiyoyi da gophers, barewa da raƙuma, Mendes antelopes da fennecs suna rayuwa cikin hamada. A cikin hamadar hamada zaka iya samun kerkeci da kyarkeci, beosar awaki da dabbobin daji, kurege da ƙwayoyin cuta, diloli da hyenas masu taguwar ruwa, karafuna da kifayen da suka fito, kulans da meerkats, hamsters da jerboas.
Jerboa
Tolai kurege
Korsak
Bakin bushiya
Gopher
Gazelle Dorcas
Dromedar rakumi ɗaya mai raƙumi
Mai rakumi Mai ruwa da ruwa
Antelope Mendes (Addax)
Fox Fenech
Beozar akuya
Jakarwa
Hiriyya mai ratsi
Caracal
Steppe cat
Kulan
Meerkat
Dabbobi masu rarrafe
Yankin hamada da hamada gida ne ga nau'ikan halittu masu rarrafe, kamar sa ido a kan kadangaru da kunkuru, macizai masu kaho da geckos, agamas da yatsun yashi, rattlesnakes mai kaho da macizai masu wutsiyoyi, masu kunnen doki da kunkuru.
Gudun saka idanu kadangaru
Macijin kaho
Gecko
Steppe agama
Sandy Efa
Wurin maciji
Kunnen zagaye
Kunkuruwar Asiya ta Tsakiya
Kwari
Da yawa kwari suna rayuwa a wannan yankin: kunama, gizo-gizo, beetles, fara, karakurt, caterpillars, scarab beetle, sauro.
Scorpio
Fure
Karakurt
Scarab irin ƙwaro
Tsuntsaye
Anan zaka iya samun nau'ikan tsuntsaye iri-iri, kamar su jimina da jays, gwarare da tattabaru, bijimai da jaka, larks da hankaka, gaggafa zinariya da gurnani.
Jimina
Saxaul jay
Mikiya
Sandananan sandgrouse mai ƙararrawa
Filin lark
Dogaro da sararin samaniya, ana samun tsarin halittu daban-daban a cikin saharar daji da hamada, halayyar wani yanki na yanayi. Ana iya samun wakilan yankuna na asali masu makwabtaka akan layin iyaka. Yanayin hamada da hamadar hamada na musamman ne, kuma waɗancan dabbobi, kwari, tsuntsayen da za su iya motsawa da sauri, za su iya ɓoyewa daga zafin rana, suna aiki da dare kuma suna iya rayuwa na dogon lokaci ba tare da ruwa sun iya rayuwa ba.
