The PEDIGREE of
Phylum Gephyrea

     (an old Phylum, now abandoned)

 "Child(ren)":       Class Echiura (spoon worms)   ;   Class Polychaeta (Bristle worms)   ;   Class Sipuncula (Peanut worms)
 poss. "Partner(s)":       Phylum Annelida (Ringed Worms & kin) [recent taxonomy]   ;   Supraphylum Trochozoa
________________________________________________________________________________________________________ 
/-- Domain of Eukaryotes   +====> [ 54]
/-- Superempire Unikonta
/   | OR: Kingdom Opisthokonta   +====> [ 45]
/-- Empire of Opisthokonts (Fungi & Animals)
/-- Superkingdom Holozoa
/-- Kingdom of Apoikozoa (Animals)
/-- Subkingdom of Metazoa (Multicellular Animals)
/-- Superbranch Eumetazoa
/-- Superphylum Planulozoa
/-- Clade of Bilateria and Placozoa
/   | (skip this generation?)
/-- Branch Bilateria
/-- Infrakingdom (Grade) of Coelomates  (570 M BC)
/   | (skip this generation?)
/-- Subgrade of Protostomia
/   | or: Clade Nephrozoa
/-- Superphylum Lophotrochozoa (various phyla of worms)
/-- Supraphylum Trochozoa
/-- Phylum Annelida (Ringed Worms & kin) [recent taxonomy]
/  
- Phylum Gephyrea
 


  (poss.) ``Grandchild:''       Subclass Sedentaria
 
  (poss.) ``5-Great Grandchild:''       Genus Riftia (Giant Tubeworm)
 

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FabPed Genealogy Vers. 96   ©   Jamie, 1997-2019