Sacoglossa Ihering, 1876 - sacoglossans
Count: 9f;30g
   Suborder Plakobranchacea Jensen, 1996 - non-shelled sacoglossans
  Count: 6f;23g
     Superfamily Plakobranchoidea Gray, 1840
    Count: 3f;10g
       Family Boselliidae Marcus, 1982
      Count: -
         Genus Bosellia Trinchese, 1891
        Count: -