Mikko's Phylogeny Archive Main Groups of Protostomes   Orthurethra

After Parker, 1982

<==o ORTHURETHRA
   |--o ACHATINELLACEA
   |  |-- Achatinellidae [incl. Auriculellidae, Pacificellidae, Strobilidae, Tornatellinidae]
   |  `-- Partulidae
   |--o CIONELLACEA
   |  |-- Cionellidae [Cochlicopidae] (silokotilot)
   |  `-- Amastridae
   `--o PUPILLACEA
      |-- Pupillidae [incl. Orculidae, Chondrinidae] (sammalkotilot)
      |-- Vertiginidae (siemenkotilot)
      |-- Enidae [incl. Argnidae, Buliminidae, Chondrulidae, Jaminiidae, Pachnodidae]
      |-- Pleurodiscidae [incl. Patulastridae, Pyramidulidae]
      |-- Valloniidae (harjakotilot)
      `-- Strobilopsidae

Reference(s):

Parker, S. P. (ed.), 1982: Synopsis and classification of living organisms. Vols. 1 & 2
–McGrew-Hill Book Company

© Mikko Haaramo, / Last updated 2003-02-21 / http://www.mv.helsinki.fi/home/mhaaramo