Mollusca, Gastropoda, Ellobioidea, Carychium minimum O.F. Muller, 1774: Filling gaps. New population record for the State of New York, Northeastern United States

The current note reports two new populations of the introduced snail Carychium minimum O.F. Müller, 1774 atIthaca, New York, USA. It confirms the naturalization of this species in Northeastern North America, which was previouslyknown on drift material only.