CorbFlum429

CorbFlum429

Observation - CorbFlum429 - Global. Description: Found on a 'beach' Near Pont d'Arc, Ardeche gorge.An invasive species-to USA by 1938,FR '80, Rhone '94, UK'98,Thames 2004.The large shell 2cm 'high'.(2nd photo reverse)

Found on a 'beach' Near Pont d'Arc, Ardeche gorge.An invasive species-to USA by 1938,FR '80, Rhone '94, UK'98,Thames 2004.The large shell 2cm 'high'.(2nd photo reverse)