A ban mamaki duniya na dabbobi. Marsupial moles: salon, bayanin da irin, tsari da halaye

Walwala da annashuwa yanayi iya kawai hãsadar. Wani lokacin ta kulawa don hada m abubuwa a daya dabba. Za ka iya tunanin cakuda a mole da kuma dabbar kangaroo? A irin kananan karkashin kasa da mazauni da jakar a ciki.

Description of jinsunan

Marsupial moles - ban mamaki da cikakken dabbobi. Suna samuwa ne kawai a Australia da kuma kasance a cikin HALITTAR na marsupial dabbobi masu shayarwa. Rod ba zai iya gadara da wani m jerin wakilan. Ya kunshi biyu jinsin:

1. Notoryctes typhlops, wanda ke nufin da ainihin marsupial mole.
2. Notoryctes caurinus, watau arewacin marsupial mole.

A farko jinsunan da aka bayyana a cikin 1889, da kuma na biyu - a gwada kwanan nan, a 1920. Manyan bambance-bambance tsakanin jinsunan ba yanzu. Arewa marsupial dabba da ɗan karami. Analogue marsupial mole - Afirka zinariya mole. Amma, duk da cewa dabbobi suna kama, ba su da alaka da jinsunan. Wannan kama aka kira haduwa. Wannan lokaci ya bayyana tsarin juyin halitta da damar zuwa tasiri mai kama da muhalli da yanayi a kan bayyanar kwayoyin na zuwa daban-daban taxonomic kungiyoyin.

Australia - na musamman da nahiyar inda wanda zai iya ganin yawa endemics. Marsupial moles ne ma wadan, tun da shi ba ya faruwa a wasu yankunan. Wadannan dabbobi a kasar zauna da muhalli alkuki na talakawa moles, wanda aka gaba daya rasa a cikin wannan yanki.

Yana kama marsupial mole

Kananan dabbobi su ne mafi yawa a karkashin kasa salon da zai iya ba ya shafar su bayyanar. dabba jiki karfi isa, 'yan terete, cewa sannu a hankali Tapered zuwa ga wutsiya. wutsiya kanta ne conical kuma ta tsawon ba ya wuce 3 cm. A size na dabba shi ne kananan, a kalla 18 cm. Ya zauna a gano abin da matsakaicin nauyi na marsupial mole. The most misali, sun auku a hannun jama'a, sai ya auna kawai 70 grams, da karami - a '40

The dabba yana da wani gajeren wuyansa, wanda ya kunshi biyar Fused vertebrae. A cikin shakka daga zabin yanayi ya kasance dole su kara da patency na dabba, domin cewa halitta wuyansa stiffness An ƙarfafa. Kananan wutsiya da wuya, shi ne madauwari Sikeli, da kuma tip na horned. Marsupial moles da biyar-fingered paws, amma yatsunsu da fika suna ci gaba unevenly. Don dabba ya fi sauƙi ga tono Tunnels, 3rd da 4th yatsunsu kawo karshen manyan triangular fika. Hind kafafu dabba amfani, don haka da fika a su flatter jefar excavated ƙasa.

Konkoma karãtunsa fãtun marsupial baby taushi da kuma lokacin farin ciki. Yana iya zama fari, haske launin ruwan kasa, da zinariya launuka. Tun da Australian hamada rairayi ne mai arziki a cikin baƙin ƙarfe, da launi na Jawo cover iya zama dan kadan m.

Ta yaya ne hanci da idanu

Marsupial moles da kananan mazugi-dimbin yawa shugaban tare da wani lokacin farin ciki jaraba scutes. Wannan na'urar rufe hanci, kuma sunã rãyar rip muzzle yashi. A kafafen hancinsa kama kananan fasa, kuma kullum undeveloped idanu ba dole ba. Kila ba da ruwan tabarau da kuma almajiri, da na gani jijiya ne a alãma. Amma da hawaye gland taka muhimmiyar rawa: suna yakan hukunta moisten hanci kogo da iziznin sanƙarar ƙasar.

Ta yaya jakar

A ciki na dabba shi ne na musamman kananan fata 'yar jakar. Yana brood 'yar jakar, tsara don girma kananan da kuma sosai underdeveloped kwiyakwiyanta. A marsupial moles wannan na'urar da ɗan daban fiye da sauran jinsunan. Yana da aka kira a mayar da ciki ba samun yashi. Ciki akwai wani bai cika septum. A kowane "aljihu" brood 'yar jakar located a daya nono. Maza a ciki, kuma, akwai kananan giciye-Musulunci, wanda shi ne mai alãma daga brood 'yar jakar.

hanyar rayuwa

Yanzu kana da wani tunani na wata kamar marsupial mole. Ya zauna a ga yadda ya na zaune. Animals samu a cikin fako na Yammacin Australia da kuma Northern Territory. Favorite wurare - dunes da riparian dunes.

Animal haƙa mai zurfi burrows kawai a lokacin kiwo kakar. Komai a halin yanzu gudanar da wani m surface. Duk da yake motsi marsupial mole Tunnels ba kamar yadda bad yashi riko da siffar. Amma a farfajiya na yashi za a iya gani a irin sau uku sawu. Marsupial mole motsa tare da m rapidity. Its wuya a kama a matsayin dabba burrows sosai da sauri.

Moles rayuwa daya. Aiki nuni da rana kuma da dare. A surface, su suna da wuya zaba, shi yawanci ya faru bayan wani ruwan sama.

Farfagandar na wadannan jinsunan ba a karatu. Kasance da kallon su a cikin daji ne kusan ba zai yiwu ba, amma a cikin bauta, ba su dade. Zuriyya mace bayyana a cikin zurfin burrows. Mafi m, a cikin brood 2 yaro (saboda jakar yana da 2 Aljihuna). Rayuwa Hasashen marsupial mole - game da daya da rabi shekaru.

abinci

Marsupial mole, wani photo da za ka iya gani a cikin wannan labarin, yana mai kyau ci. Mafi yawan lokaci dabba ciyarwa a cikin search na wani abinci Madogararsa. Yana iya dagagge da karkashin kasa da kwari, tsutsotsi kuma larvae. Sau da yawa dabbobi regale pupae na tururuwa. Wani lokaci da abinci samun karin gwaji ganima - kananan kadangaru.

Marsupial moles suna dauke da wani namun dajin. Suka kawo a cikin Red Littãfi, don ƙirƙirar yanayi da adana da kuma nazarin dabbobi.