Kidova Elena A. RussiaMoscowRussian State Agrarian University - Timiryazev Moscow Agricultural Academy, 49 Timiryazevskaya Str., Moscow 127550, Russiakidova_ea@rgau-msha.ru Author's articles Rediscovery of Karelin’s newt (Triturus karelinii, Amphibia, Caudata, Salamandridae) in the Stavropol region and Karachay-Cherkessia (North Caucasus, Russia) On the problem of specific identification in triploid (Bufotes baturae) and tetraploid (B. pewzowi) green toads (Amphibia, Anura, Bufonidae) of Central Asia by morphometric characteristics