Jirgin ruwan yakin kudu mai hawa uku (Tolypeutes matacus) na ƙungiyar mayaƙan jirgin ruwan ne.
Rarraba jirgin yaƙi mai hawa uku
Jirgin ruwan yaƙi mai hawa uku yana zaune ne a Kudancin Amurka: a arewa da tsakiyar Argentina, Gabas da Tsakiyar Bolivia, da wasu sassan Brazil da Paraguay. Mazaunin ya faro daga Gabashin Bolivia da kudu maso yammacin Brazil, ta hanyar Gran Chaco na Paraguay, Argentina (lardin San Luis).
Mahalli na jirgin ruwa mai hawa uku
Armadillo na kudu mai layi uku ana samunsa musamman a cikin makiyaya ko fadama kusa da busassun dazuzzuka ko savannas. A kudanci, ana samun wannan nau'in a cikin busasshiyar ɓangaren Gran Chaco. Daga matakin teku ya fadada zuwa tsayin mita 800 (Ajantina).
Alamomin waje na jirgin ruwa mai hawa uku
Jirgin ruwan yakin kudu mai hawa uku yana da tsayin jiki kusan 300 mm, wutsiya - 64 mm. Nauyin kaya: 1.4 - 1.6 kilogiram. An raba kayan sulken da ke rufe jiki gida biyu, tare da takundu masu sulke guda uku a tsakani, tare da launuka masu sassauci na fata. Waɗannan ƙuƙulen suna ba wa jiki damar lanƙwasawa a tsakiya kuma ya ɗauki kamannin ƙwallo, don haka jirgin yaƙi mai layi uku na iya sauƙi juyawa cikin ƙwallon da ke cikin haɗari Launi na kayan haɗin shine launin ruwan kasa mai duhu, raƙuman sulke an rufe su da harsashi mai laushi, wanda yawanci ana raba shi zuwa ratsi 3. Wannan sulken ya rufe jela, kai, kafafu da bayan dabbar. Wutsiya tana da kauri sosai kuma ba ta motsi. Wani fasali na kudancin armadillo mai-ratsi-uku: yatsun yatsun tsakiya uku a ƙafafun baya da ƙyallen kafa, kama da kofato. Yatsun gaban sun rabu, akwai su 4.
Sake bugun jirgin ruwa mai hawa uku
Kananan kudu masu layi uku sun fito daga Oktoba zuwa Janairu. Mace tana ɗauke da 'ya'ya na tsawon kwanaki 120, ɗiya ɗaya ne ya bayyana. An haife shi makaho, amma yana saurin ci gaba. Mace tana ciyar da zuriyar har tsawon makonni 10. Sannan matashin jirgin saman ya zama mai zaman kansa kuma ya sami maƙwabcin kansa tare da hanyoyi ko ɓoye a cikin ciyayi mai yawa. Yana dan shekara 9 - 12, zai iya haifuwa. Ba a san tsawon rayuwar armadillos mai layin kudu uku a yanayi ba. Suna zaune a cikin fursuna fiye da shekaru 17.
Halayyar jirgin ruwa mai hawa uku
Armadillos na kudancin-layi uku mutane ne masu motsi. Suna da ƙwarewa ta musamman don birgima cikin ƙwallo, yana kariya daga hari. Amma akwai sauran ƙaramin fili tsakanin faranti wanda armadillo ke iya cutar da mai farautar. Lokacin da mai farauta ya saka tafinsa ko hancinsa a cikin wannan rata a cikin karafas a ƙoƙarin isa sassan sassan jiki masu laushi, armadillo yana rufe rata da sauri, yana haifar da ciwo da rauni ga abokan gaba. Wannan harsashi mai kariya yana da matukar tasiri wajen kiyaye iska a yanayin da ya dace kuma don haka ke adana zafin. Armadillos na Kudu mai layi uku yawanci dabbobi ne masu zaman kansu, amma wani lokacin sukan taru a ƙananan ƙungiyoyi. Ba su haƙa maƙwabtansu, amma suna amfani da burtsattsun burbushin dabbobi ko kuma sanya raminsu a ƙarƙashin ciyayi mai yawa. Armadillos na kudancin-layi uku suna da hanya mai ban sha'awa ta motsa jiki - tafiya a kan ƙafafun kafa na baya a ƙwanƙolin ƙafafunsu, da ƙyar ta taɓa ƙasa. Lokacin da ake barazanar rayuwa, dabbobi suna iya gudu cikin sauri don guje wa haɗari. Kuma, armadillo ya dunkule cikin ƙwallo, abu mai sauƙi ga mutum, zaka iya ɗauka da shi da hannuwanka.
Ciyar da jirgin ruwa mai hawa uku
Armadillo na kudu mai layi uku yana da abinci mai faɗi wanda ya haɗa da nau'ikan invertebrates (ƙwayoyin ƙwaro), da kuma yawan tururuwa da tururuwa a lokacin rani, 'ya'yan itace da' ya'yan itatuwa. Don neman tururuwa da tururuwa, armadillo ya binciki ƙasa da hancinsa, ya yi taushi a jikin bawon bishiyoyi kuma ya kekketa gida-gida tare da ƙafafunsa masu ƙarfi tare da fika.
Matsayin kiyayewa na jirgin ruwa mai hawa uku
Armadillos na Kudu mai layi uku a mazauninsu yana da yawan mutane 1.9 a kowace kilomita2. Adadin mutane yana raguwa, galibi saboda tsananin farauta da asarar wuraren zama. Babban barazanar na zuwa ne daga mutane da ke kashe dabbobi saboda nama. Ana fitar da kudancin armadillos mai layi uku zuwa gidajen zoo da kasuwannin dabbobi, don haka yayin safara akwai yawan mace-mace tsakanin mutane. A sakamakon haka, wannan nau'in yana fuskantar raguwar lambobi kuma yana cikin haɗari akan Lissafin IUCN. Akwai jiragen ruwa na kudu masu yakoki uku a wurare da yawa masu kariya wadanda ke ba da kariya daga lalata mazaunin. Kari akan haka, ana kiyaye yawan avi na wannan nau'in a Arewacin Amurka.
