Dabbobin hamada

dabbobin hamada da halayensu

Hamada yanki ne na al'ada na gama gari a duniyarmu, wanda zai iya faruwa a cikin yanayi mai zafi (zafi) da sanyi (daskararre) sauyin yanayi kuma suna da tsananin rashin danshi. A wadannan wurare, ruwan sama ba kasafai ba ne ko kuma ba ya nan, don haka kasar tana da busasshiyar bushewa da tauri. Duk da haka, wannan baya hana kasancewar flora da fauna, wato, tsire-tsire da dabbobin hamada dace da irin wannan mawuyacin yanayin rayuwa.

A cikin wannan labarin za mu gaya muku game da halaye da hanyoyin tsira na dabbobin hamada.

Dabbobin hamada

Sabanin yadda ake tunani, dabbobin hamada ba kasafai ba ne, ko da yake ba su da bambanci sosai, musamman idan aka kwatanta da nau’in halittun da ke zaune a wasu wurare kamar su dazuzzuka da dazuzzuka. Wannan shi ne saboda ciyayi na hamada suna da ruwa kaɗan da za su bunƙasa, don haka ya fi girma a hankali, kuma sau da yawa ba shi da ganye. Dabbobi ba su da damar kare kansu daga rana da iska. Iska, wanda shine babban tushen zaizayar kasa.

Dabbobin hamada wani bangare ne na dabbobi masu ban sha'awa na wannan duniyar tamu, kuma sauyin yanayi da gurbacewar yanayi suna shafar su kamar yadda sauran kwayoyin halitta a kowane wurin zama suke, tunda sun daidaita tsawon shekaru miliyoyi zuwa yanayin rayuwarsu ta yanzu. . Duk da cewa a cikin jeji, an yi sa'a a gare su, rayuwar ɗan adam ta yi karanci.

Rakumi

raƙuma

Tumbin raƙumi ya ƙunshi kitse masu mahimmanci don kula da kuzarin jiki. Rakumi wata dabba ce mai kyan gani a cikin hamada. Sun dace da yanayin rayuwa mai tsauri na waɗannan wuraren da za su iya a sha kusan lita 180 na ruwa a lokaci guda kuma har zuwa kwanaki 10 ba tare da ɗanɗano digo ba.

Suna da hump mai siffa a tsakiyar bayansu kuma suna iya zama mai sauƙi (dromedary) ko dromedary (Raƙumi Bactrian). Abin da ake kira hump, sabanin abin da ake tunani, ba ajiyar ruwa ba ne, amma mai mahimmanci mai mahimmanci don kula da makamashin jiki. Dabba ce mai tsayin daka, shi ya sa mazauna sahara da kewaye suke amfani da ita a matsayin dabbar dabbar dabba.

Kunama

Kunama na tsoratar da ganimarsu ta hanyar cusa dafin cikin wutsiyarsu tare da ɗigon su. Sarkar abinci a cikin jeji ba su da amfani fiye da sauran wuraren zama saboda jinsunan ba safai ba ne kuma da kyar mahara ba sa samun dama ta biyu. A dalilin haka, mafarauta, kamar kunama, sun ɓullo da su don kama ganimarsu da kuma allurar dafin ta kashin bayan wutsiyoyinsu ko kuma ta hanyar kama ganima tare da turare mai ƙarfi a goshi. Wadannan arachnids suna da yawa a cikin halittun hamada, gami da wasu nau'ikan dafin da aka sani.

Raguwa

rattlesnake

Rattlesnake Venom shi ne mafi hatsari a cikin dukan Arewacin Amirka macizai. Sau da yawa ana samunsa a cikin yanayin hamadar Amurka, duk da cewa wuraren da ya fi so su ne bakin teku da kuma dazuzzuka, an san wannan maciji da sautin da yake yi da jelansa, wanda ke da sauti mai raɗaɗi a ƙarshe, wanda daga ciki ya samo sunan sa.

A ƙarƙashin yanayin da ya dace, macizai na iya girma har zuwa mita 2,5 a tsayi kuma suna auna har zuwa kilo 4. Dafinsa mai ƙarfi mai guba na jini shine mafi haɗari na duk macizai na Arewacin Amurka.

Karen Dingo

Dingoes nau'in wolf ne. Wannan furucin daga arewacin Ostiraliya yana haifar da babbar barazana ga yara da nau'in gida tun, duk da kasancewar sa hamada, Yawancin lokaci yakan kusanci yankunan birane don neman abinci.

Wani nau'in nau'in wolf ne mai launin rawaya mai launin rawaya da fasali kama da karnuka na zamani. Yawancin rayuwarsu kadai ce, amma a wasu lokuta sukan kafa ƙungiyoyi waɗanda manufarsu ita ce haɗin gwiwa da haifuwa.

jimina a cikin sahara

dabbobin hamada

Jiminawar Sahara wata dabba ce mai hatsarin gaske.. Wanda kuma aka fi sani da jamina mai wuyan wuyansa, mazaunin kowa ne a cikin ciyayi da sahara na Arewacin Afirka. Ita ce mafi ƙarfi a cikin dukkan nau'ikan jimina, mafi ƙarfin jure rashin ruwa, kuma mafi saurin gudu.

Sunan ta ya samo asali ne daga kalar ruwan wuyansa da kafafuwansa, amma sauran gashinsa baki ne, fukafukansa masu ja da fari. Duk da haka, dabba ce da ke cikin haɗari wanda wasu samfurori kaɗan ne kawai suka rage.

Coyote

Wanda aka fi sani da kamannin zane mai ban dariya, coyote wata dabba ce mai cin nama wacce ke zaune a cikin sahara na Arewa da Amurka ta tsakiya. Coyotes su ne keɓaɓɓun halittu waɗanda ke rayuwa kusan shekaru shida, suna da gashin gashi mai launin toka wanda ke rufe jikin sirara na musamman, kuma a kallo na farko da alama basu da abinci mai gina jiki. Duk da haka, abincinsa yana da komi kuma yana iya cin 'ya'yan itatuwa, gawa, ƙananan nau'in, dariyar ganye da ƙananan kwari.

Halayen dabbobin hamada

Dabbobi da yawa suna ɓoye ƙarƙashin yashi don neman sabo a cikin zurfin. Fiye da shekaru miliyoyi na juyin halitta, dabbobin hamada sun samo asali daban-daban na zahiri, sinadarai, ko halayen halaye waɗanda ke ba su damar rayuwa da kuma haifuwa a cikin ƙalubale masu ƙalubale kamar hamada. Ba shi da bambance-bambance kuma ba ya da yawa fiye da sauran halittun ƙasa, kuma ya ƙunshi galibin kwari, arachnids, dabbobi masu rarrafe, tsuntsaye, da wasu ƙananan dabbobi masu shayarwa.

Yawancin waɗannan dabbobin dare ne., lokacin da rana ta faɗi kuma yanayin zafi ya ragu sosai. Don haka, suna ɓoye da rana a cikin mafi yawan ciyayi (cactus da shrubs) ko ƙarƙashin yashi, suna neman sanyin zurfin. Haka nan ya zama ruwan dare a gare su su kasance da abin rufe fuska don kare kansu daga rana da bushewa, ko kuma adana ruwa a cikin sassan jiki daban-daban na tsawon lokaci ba tare da ruwa ba.

Idan aka yi la'akari da ƙarancin abun ciki na kwayoyin halitta. sananniya ne akasari na masu cin nama da masu satar mutane; amma ga masu ciyawa, makiyaya da miyagu.

Ina fatan cewa tare da wannan bayanin zaku iya ƙarin koyo game da dabbobin hamada, halayensu da hanyoyin tsira.


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