Source of the photo
http://en.wikipedia.org/wiki/Succinea_putris
Author of the description
KÖRINFO
Succinea putris is a species of small, air-breathing land snail, a terrestrial pulmonategastropod mollusc in the family Succineidae, the amber snails. This species lives in very damp places such as on vegetation on river banks and marshes.
Source of description