Bombina variegata (Yellow–bellied Toad). In: The IUCN Red List of Threatened Species 2009. IUCN Red List; 2009. e.T54451A11148290.
Lissotriton vulgaris (Smooth Newt). In: The IUCN Red List of Threatened Species 2009. IUCN Red List; 2009. e.T59481A11932252.
Rana arvalis, Altai Brown Frog (Altai Mountains Populations). In: The IUCN Red List of Threatened Species 2009. IUCN Red List; 2009. e.T58548A11800564.
Rana dalmatina (Agile Frog). In: The IUCN Red List of Threatened Species 2009. IUCN Red List; 2009. e.T58584A11790570.
Salamandra salamandra (Common Fire Salamander). In: The IUCN Red List of Threatened Species 2009. IUCN Red List; 2009. e.T59467A11928351.
Triturus cristatus (Northern Crested Newt). In: The IUCN Red List of Threatened Species 2009. IUCN Red List; 2009. e.T22212A9365894.
Triturus dobrogicus (Danube Crested Newt). In: The IUCN Red List of Threatened Species 2009. IUCN Red List; 2009. e.T22216A9366668.