The PEDIGREE of
Infraclass Canalipalpata (Fan-head worms)

     aka Order Canalipalpata

 "Child(ren)":       Order Sabellida   ;   Spionida (8 families)   ;   Terebellida (Trumpet worms : Spaghetti worms :: 13 families)   ;   4 families not assigned to any Suborder
________________________________________________________________________________________________________ 
/-- Empire of Opisthokonts (Animals)   +====> [ 57]
/   / OR: Opisthokonts [Cavalier-Smith model]   +====> [ 67]
/-- 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]
/   / OR: Not! Phylum Gephyrea   +====> [ 80]
/-- Class Polychaeta (Bristle worms)
/-- Subclass Sedentaria
/  
- Infraclass Canalipalpata (Fan-head worms)
 


  ``1-Great Grandchildren:''       Subfamily Vestimentifera (Tubeworms)   ;   Former Phylum Vestimentifera (vent worms)
 
  ``2-Great Grandchild:''       Genus Riftia (Giant Tubeworm)
 

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FabPed Genealogy Vers. 102   ©   Jamie, 1997-2022