Gastrodonta - Bellytooth Snails (Family Gastrodontidae)
Bellytooth snails are small domed-shaped land snails tight whorls and a pair of teeth in the aperture. The Brown Bellytooth (Gastrodonta interna), is found in Indiana and surrounding states. Records indicate a limited distribution to six counties in southern Indiana bordering the Ohio River. Dourson (2010) shows it inhabits some KY border counties across the river.