The PEDIGREE of
Phylum Nemertea (Ribbon Worms)

 "Child(ren)":       Class Anopla   ;   Enopla (650+ species)   ;   1200 species altogether
________________________________________________________________________________________________________ 
/-- (NN), a Nucleated Cell   +====> [ 53]
/-- Domain of Eukaryotes
/  \-- Pre-Mitochondrion Bacteria   +====> [ 50]
/-- Superempire Unikonta
/-- Empire of Opisthokonts (Fungi & Animals)
/-- Superkingdom Holozoa
/-- Kingdom of 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 Nemertea (Ribbon Worms)
 

 
  ``3-Great Grandchild:''       Bootlace worm
 

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FabPed Genealogy Vers. 80   ©   Jamie, 1997-2017