Order Archaeogastropoda

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Scientific names for Aves taxonomy (family and below) are from The Howard and Moore Complete Checklist of the Birds of the World, Princeton University Press, copyright 2003. Used by permission.

• Parent taxa
  
  
  
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  Subclass Prosobranchia
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  Order Archaeogastropoda
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  Family Addisoniidae
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  Family Calliostomatidae
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  Superfamily Cocculinoidea
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  Family Bathysciadiidae
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  Family Cocculinidae
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  Superfamily Fissurelloidea
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  Family Fissurellidae
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  Family Haliotididae
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  Superfamily Helicinoidea
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  Family Ceresidae
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  Family Proserpinidae
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  Superfamily Hydrocenoidea
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  Family Hydrocenidae
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  Superfamily Lepetelloidea
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  Family Bathyphytophilidae
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  Family Cloristellidae
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  Family Cocculinellidae
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  Family Lepetellidae
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  Family Osteopeltidae
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  Family Pyropeltidae
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  Superfamily Lepetodriloidea
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  Family Gorgoleptidae
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  Family Lepetodrilidae
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  Superfamily Neomphaloidea
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  Family Neomphalidae
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  Superfamily Neritoidea
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  Family Neritopsidae
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  Family Septariidae
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  Family Orbitestellidae
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  Superfamily Patelloidea
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  Family Patellidae
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  Family Phasianellidae
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  Family Pleurotomariidae
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  Superfamily Pleurotomarioidea
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  Family Haliotidae
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  Family Pseudococculinidae
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  Family Scissurellidae
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  Family Seguenziidae
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  Superfamily Seguenzioidea
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  Family Skeneidae
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  Family Titiscaniidae
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  Superfamily Trochacea
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  Family Cyclostrematidae
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  Family Stomatellidae
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  Family Tricoliidae
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  Family Turbiniidae
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  Family Trochaclididae
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  Family Trochidae
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  Family Turbinidae