Newts ana ɗauka ɗayan ɗayan abubuwan ban mamaki da ban sha'awa a Duniya. Akwai nau'ikan nau'ikan dabbobi (sama da ɗari), amma kowane rukuni yana da halaye da halaye na musamman. Wakilin mafi ban sha'awa na sababbi shine Asiaananan Asiya. Duk da karancin girmanta, dabbar na iya neman taken "dragon na karkashin ruwa". Kuna iya saduwa da kyawawan maza a cikin ƙasashen Russia, Turkey, Georgia da Armenia. Amphibians suna jin daɗi a tsawan 1000-2700 m sama da matakin teku.
Bayyanar sabbin abubuwa
Minananan newananan Asiya dabbobi ne masu ban sha'awa waɗanda suka zama kyawawa sosai yayin lokacin saduwa. Manya suna girma har zuwa 14 cm a tsayi, tsayin dutsen a cikin maza shine 4 cm (a cikin mata wannan sifa ba ta nan). Cikin ciki na amphibian yana da launin rawaya ko lemun tsami, baya, kai da ƙafafu launin zaitun ne tare da abubuwan tagulla. Akwai tabo masu duhu a jikin dabbar, da kuma raunin azurfa a gefuna.
Zardaramar ruwa ta Asiya tana da ƙafafu manya da doguwar yatsu. Mata suna da kyau, kyawawa. Sun fi dacewa, launin fatar su iri ɗaya ne.
Hali da abinci mai gina jiki
Amphibians suna rayuwa ta ɓoye. Lokaci na aiki yana farawa a lokacin dare-maraice. Kimanin watanni huɗu a shekara, Sabbin Asianananan Asiya suna cikin ruwa, inda, a zahiri, suke yin aure. A kan ƙasa, dabbobi sun fi so su ɓoye a ƙarƙashin duwatsu, ganyen da suka faɗi, bawon itace. Sabbi basa iya tsayawa rana da zafi. Tare da farkon lokacin hunturu, amphibians hibernate, wanda suke zaɓan keɓantaccen wuri ko mamaye ramin wani.
Minananan newan Asiya mahauta ne waɗanda ke jin daɗin musamman a cikin ruwa. Abincin manya ya ƙunshi kwari, tsutsotsi, tadpoles, gizo-gizo, woodlice, larvae, crustaceans da sauran kwayoyin.
Sake haifuwa da tsawon rai
A ƙarshen hunturu, sababbin abubuwa suna fara wasannin mating. Lokacin da ruwan ya dumama har zuwa digiri 10 a ma'aunin Celsius, dabbobin suna shirin yin aure. Maza suna canza launin jiki, suna daga ƙwanƙolinsu, kuma suna fara yin takamaiman sauti. Mata suna zuwa kiran zaɓaɓɓen kuma suna sanya gamsai a cikin cloaca, wanda namiji ke ɓoye shi. Ana kwan ƙwai ta hanyar haɗa zuriyar zuwa ganye da tsire-tsire na cikin ruwa. A cikin mako guda, an samar da ƙananan ƙwayoyin cuta, waɗanda ke iyo a cikin tsammanin ƙarin ci gaba. Bayan kwanaki 5-10, jarirai suna iya cin kwari, molluscs da juna. Bayan watanni 6, tsutsa ta juye ta zama babba.
Sabbin suna rayuwa daga shekaru 12 zuwa 21.
