Viviparus suessoniensis
(DESHAYES 1826)
Height: l= 25,5 mm; r = 28,5 mm
Location: Soissons, Aisne, France (Foto: W. Fischer)
Age: Eocene/Sparnacian
European Viviparidae
Height: l= 25,5 mm; r = 28,5 mm