This is a list of the non-marine mollusks of the Indiana Dunes. Indiana Dunes National Park is a National Park Service unit on the shore of Lake Michigan in the state of Indiana, United States. A BioBlitz took place there on May 15 and 16, 2009.[1] During that time, a list of organisms was compiled which included land and freshwater mollusks. 46 species of snails and slugs (non-marine gastropods) were found, as well as 20 species of freshwater bivalves, freshwater clams and mussels.[2]
A slug at the Indiana DunesA snail at the Indiana Dunes
Zonitoides arboreus – land snail found in, but not indigenous to the Czech Republic, Great Britain, Slovakia and various greenhouses in other countries
Zonitoides nitidus – small land snail found mostly in Europe, but also in other countries