GlacidorbidaeThe Glacidorbidae is a taxonomic family of freshwater snails.Taxonomy2005 taxonomyGlacidorbidae is the only family in the superfamily Glacidorboidea. Glacidorboidea has been classified within the informal group Lower Heterobranchia in the taxonomy of Bouchet & Rocroi.2010 taxonomyJörger et al. redefined the major groups within the Heterobranchia; they moved Glacidorboidea to Panpulmonata.GeneraGenera within the family Glacidorbidae include:Glacidorbis Iredale, 1943 – the type genusGondwanorbis Ponder, 1986Benthodorbis Ponder & Avern, 2000Striadorbis Ponder & Avern, 2000Tasmodorbis Ponder & Avern, 2000