Abundance: 0.02 to 1.54% (median 0.58%)

Latitudinal range: 37.9° to 47.5°

Habitats: (6) only

Found in 6 samples

France: Romain-la-Roche (Middle Pleistocene), Lazaret (C II supérieur UA 13-17) (Middle Pleistocene)

Italy: Monte Argentario (Early Pleistocene)

Romania: Subpiatra 2/1R (Middle Miocene)

Spain: Puerto de la Cadena (Early Pliocene)

Ukraine: Grot Skeliastyi (III-3-x) (Late Pleistocene)

See also Vipera, Vipera ammodytes, Vipera aspis, Vipera berus, Vipera lebetina, Vipera natiensis, Vipera palaestinae, Vipera ursinii