Y. Takayama Posts 5 Published 0 Species 5 Tambja amakusana Baba, 1987 Aldisa pikokai Bertsch & Johnson, 1982 Bullina lineata (Gray, 1825) Hydatina physis (Linnaeus, 1758) Micromelo barbarae Feliciano, Malaquias, Stout, Brenzinger, Gosliner & Valdés, 2021