Parafossarulus striatulus

Parafossarulus striatulus is a species of freshwater snail with gills and an operculum, an aquatic prosobranch gastropod mollusk in the family Bithyniidae.

Parafossarulus striatulus is the type species of the genus Parafossarulus.

Distribution
This species occurs in:
 * northern Vietnam,
 * Shandong Province, Hunan province in China.

Parasites
Parafossarulus striatulus is a host for:
 * Clonorchis sinensis
 * Metorchis orientalis
 * Echinochasmus japonicus

Parafossarulus striatulus serves as the first intermediate host for trematode Holostephanus sp. 2 and for Pleurogenidae gen. sp. 2.