Tylomelania gemmifera
# Tylomelania gemmifera

Tylomelania gemmifera is a species of freshwater snail with an operculum, an aquatic gastropod mollusk in the family Pachychilidae.

## Distribution

This species occurs in Malili lakes, Sulawesi, Indonesia. It occurs in one lake; the type locality is Lake Matano.

## Description

The shell has 9-10 whorls.

The width of the shell is 13.5 millimetres (0.53 in). The height of the shell is 46.5 millimetres (1.83 in). The width of the aperture is 8 millimetres (0.31 in). The height of the aperture is 10.5 millimetres (0.41 in).

