title: Metassiminea
text: # Metassiminea
  
  Metastasis is a genus of minute, salt-tolerant snails with an operculum, aquatic gastropod mollusks, or micromollusks, in the subfamily Ekadantinae of the family Assimineidae.
  
  ## Species
  
  * Metassiminea philippinica (O. Boettger, 1887)
  