The PEDIGREE of
Subinfraorder Sigmurethra (Land snails, slugs & semi-slugs)

 "Child(ren)":       Superfamily Arionoidea (Air-breathing Land Slugs)   ;   Clade of Limacoids (Garden slugs, etc.)   ;   Helicoidea (Roman snail etc. :: 19 families)   ;   Clausilioidea   ;   Orthalicoidea   ;   Achatinoidea   ;   Aillyoidea   ;   Testacelloidea   ;   Papillodermatoidea   ;   Streptaxoidea   ;   Rhytidoidea   ;   Acavoidea   ;   Plectopyloidea   ;   Punctoidea   ;   Sagdoidea
________________________________________________________________________________________________________ 
/-- Clade of Bilateria and Placozoa   +====> [ 73]
/   / (skip this generation?)
/-- Branch Bilateria
/-- Infrakingdom (Grade) of Coelomates
/   / (skip this generation?)
/-- Subgrade of Protostomia
/   / or: Clade Nephrozoa
/-- Superphylum Lophotrochozoa (various phyla of worms)
/-- Supraphylum Trochozoa
/-- Phylum Mollusca
/-- Superclass Conchifera
/-- Class Gastropoda (Snails & Slugs & Limpets & etc.)
/-- Subclass Orthogastropoda
/-- Clade Heterobranchia (Sea Slugs, Bubble Shells, Land Snails, etc.)
/-- Clade Euthyneura
/-- Clade Panpulmonata
/-- Clade Eupulmonata (Land Snails, etc.)
/-- Clade Stylommatophora
/  
- Subinfraorder Sigmurethra (Land snails, slugs & semi-slugs)
 


  ``2-Great Grandchildren:''       California Banana Slug   ;   Subfamily Limacinae
 
  ``5-Great Grandchild:''       Yellow Garden Slug
 

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FabPed Genealogy Vers. 102   ©   Jamie, 1997-2022