Ancient lakes as hotspots of diversity: a morphological review of an endemic species flock of Tylomelania (Gastropoda: Cerithioidea: Pachychilidae) in the Malili lake system on Sulawesi, Indonesia

Tylomelania towutica

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

Tylomelania tominangensis

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

Tylomelania sarasinorum

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

Tylomelania masapensis

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