Melania perfecta var.

wallacei Reeve, 1860 Tylomelania wallacei is a species of freshwater snail with an operculum, an aquatic gastropod mollusk in the family Pachychilidae.

This species occurs in Maros karst, Sulawesi, Indonesia.

[1] Tylomelania wallacei is a riverine species.

This Pachychilidae-related article is a stub.