Viviparidae, sometimes known as the river snails or mystery snails, are a family of large aquatic gastropod mollusks, being some of the most widely distributed...

includes the large "apple snails" kept in aquaria. About 105–170 species. Viviparidae - medium to large snails, live-bearing, commonly referred to as "mystery...

with gills and an operculum, an aquatic gastropod mollusk in the family Viviparidae. The Japanese variety of this species is black and usually a dark green...

with a gill and an operculum, aquatic gastropod mollusks in the family Viviparidae. The indigenous distribution of Filopaludina includes Southeast Asia...

an operculum and a gill, an aquatic gastropod mollusk in the family Viviparidae, the river snails. This is not a native of the UK. This species is palaearctic...

operculate freshwater snails, aquatic gastropod mollusks in the family Viviparidae. Distribution of the genus Sinotaia include southeast Asia. Species within...

a gill and an operculum, an aquatic gastropod mollusk in the family Viviparidae, the river snails. This species is a viviparous (ovoviviparous) snail...

operculate freshwater snail, an aquatic gastropod mollusk in the family Viviparidae, the river snails. The distribution of Margarya francheti includes Dian...

Invincible Taia (gastropod), a genus of freshwater snails in the family Viviparidae Abdellah Taïa (born 1973), Moroccan writer Mapu Taia (born 1939), Cook...

The non-marine molluscs of Sri Lanka are a part of the molluscan wildlife of Sri Lanka. Naggs et al. (2003) listed 246 land gastropods for Sri Lanka. Ranawana...