Gabbia pygmaea

Gabbia pygmaea is a species of freshwater snail with a gill and an operculum, an aquatic gastropod mollusk in the family Bithyniidae. It may be threatened by damming of Mekong (both current and planned) and water pollution from industrialisation.

Distribution
The native distribution of this species includes:
 * Malaysia
 * Burma
 * Thailand

The non-native distribution of this species includes the United States.