Life … Animals Mollusks Gastropods Common Land Snails and Slugs Amastridae Amastrinae subfamily Amastrinae Amastrinae Children Laminella Carelia Amastra Most observed native Amastrinae All Native to the US, by observations. Amastrid Land Snail Carelia cochlea 9 observations Amastra rugulosa 3 observations Amastrid Land Snail Carelia dolei 2 observations Carelia evelynae 2 observations Carelia necra 2 observations Amastra forbesi 1 observations Amastrid Land Snail Carelia bicolor 1 observations Close