Serpientes de Austria

Coronella austriaca
Schlingnatter, Glattnatter
Natrix natrix
Ringelnatter
Natrix tessellata
Würfelnatter
Zamenis longissimus
Äskulapnatter

Vipera ammodytes x ¹⁾
Sandotter, Hornotter
Vipera berus x
Kreuzotter
Vipera ursinii x
Wiesenotter, Spitzkopfotter

Fuente: http://www.nhm-wien.ac.at/nhm/herpet/hpogh01e.htm