Fauna na musamman ne kuma ya bambanta. Kowace halitta tana tabbatar da keɓaɓɓe da keɓewar duniyar tamu. Ana daukar shahararren wakilin amphibians Karin newt... Sauran sunaye na dabba ana daukar su a matsayin wart newt ko kadangaru na ruwa. Amphibians suna cikin dangin masu salamanders na gaskiya kuma sun kasu kashi ɗari bisa ɗari. Amhijan da ke daure suna zaune a Austria, Denmark, Belarus, Girka, Croatia, Jamus, Norway, Sweden da sauran jihohi. Wurin da ya fi dacewa don zama ana ɗaukar shi yankuna ne da ke kan tsawo na 2000 m sama da matakin teku.
Bayani da halayya
Sababbin mutane masu kyan gani suna da laushi mai laushi, fata mai laushi wacce ta zama kusa kusa da cikin dabbar. Lizran ruwa na iya yin tsayi zuwa 20 cm a tsayi. Maza sun fi mata girma koyaushe kuma suna da sifa - kyakkyawa mai tsayi, wanda yake farawa a idanuwa kuma yana ci gaba da wutsiya. Jagangaren jikin da aka haɗe ya zama abin birgewa kuma ya bambanta maza. Gabaɗaya, kadangaru suna da launin ruwan kasa masu duhu, waɗanda aka gauraye da baƙin toho. Hakanan, sabbin sababbi suna da sifa iri-iri na azurfa ko shuɗi wanda yake tafiya tare da jelar dabbar.
Sabbin suna da yatsu waɗanda suke cikin launi mai ruwan lemo. Wani fasalin 'yan amphibians yana narkewa a cikin ruwa, wanda hakan bazai taɓa shafar mutuncin fata ba. A yayin aiwatar da "gyare-gyare", sabon, kamar yadda yake, "ya juya" daga ciki. Abilitieswarewa ta musamman ta kaduwar ruwa ta haɗa da ikon rayar da kusan kowane ɓangare na jikinsa (har ma da idanu). Sabbin suna da jiki mai ɗauke da nauyi, kai mai faɗi.
Sababbin mutane masu kyan gani suna da karancin gani, wanda hakan ke shafar abincin dabba (zai iya yin yunwa na dogon lokaci saboda rashin iya kama abinci). Kusan wata takwas a shekara, kadangaru masu ruwa a kasa. Suna aiki sosai a cikin duhu kuma basa iya tsayawa zafi da rana.
Gina Jiki
Sabbi suna cikin waɗancan nau'in dabbobin da ke bacci a lokacin sanyi. Zasu iya yin burodi a cikin gansakuka, su zauna a cikin kabarin wasu dabbobi, ko ɓoye cikin tsakuwa, ciyawar ciyawa. Ernaura zai iya faruwa shi kadai ko a ƙaramin rukuni.
Sabon sabo mai farauta ne, saboda haka yana amfani da beetles, larvae, slugs, crustaceans, egg and tadpoles. Kadangaren ruwa kuma ba zai ƙi cin abinci ba a kan ƙwarin, kyankyasai da tubifex.
Crested newt yana cin abincin rana
Kiran amphibians
Sababbin mutane da aka kama suna fara wayewa kusa da watan Maris. A shirye-shiryen lokacin saduwa, suna canza launinsu zuwa inuwa mai haske. Maza suna ɗaga ƙirar su kamar yadda ya kamata, wanda hakan ke nuna wa mace cewa a shirye suke don hadi. Yayin zaman soyayya, wakilan maza suna fitar da sautunan halayya da yiwa yankin da aka zaɓa alama, suna latsa kayansu zuwa yankuna daban-daban. Matar da kanta tana zuwa kira kuma ta shiga rawa ta maza.
Lokacin da aka tabbatar haɗin, miji yana sanya kumburi tare da gamsai da kansa a cikin ruwa, wanda akwai ƙwayoyin haihuwar namiji a ciki. Ita kuma mace, bi da bi, tana ɗauke da su cikin suturarta kuma aikin hadi yana farawa a cikin jiki. Mata na iya yin ƙwai har 200, wanda ta haɗa a bayan ganyen. Dukkan aikin yana ɗaukar makonni 2 zuwa 8. Bayan wasu kwanaki, sai ga tsutsa ta farko ta bayyana, wacce ke fama da yunwa har sai bakin ya bunkasa. Sa'annan 'ya'yan da ke zuwa gaba suna haɓaka gwal, ƙafafu, da gabbai. Su ma larvae ana haife su ne a matsayin masu farauta, domin da farko suna cin invertebrates.
Tsawon rayuwa
A cikin daji, sababbin abubuwa na iya rayuwa har zuwa shekaru 17. A cikin bauta, an ƙara tsawan rayuwarsu sosai kuma yana da shekaru 25-27.
