title: Onoba steineni
text: # Onoba steineni
  
  Onoba steineni is a species of minute sea snail, a marine gastropod mollusk or micromollusk in the family Rissoidae.
  
  ## Description
  
  The maximum recorded shell length is 3.5 mm.
  
  ## Habitat
  
  Minimum recorded depth is 20 m. Maximum recorded depth is 94 m.
  
  