Ancestral taxa
Domain: Eukaryote [Taxonomy; edit]
(unranked): Unikont [Taxonomy; edit]
(unranked): Obazoa [Taxonomy; edit]
(unranked): Opisthokont [Taxonomy; edit]
(unranked): Holozoa [Taxonomy; edit]
(unranked): Filozoa [Taxonomy; edit]
Kingdom: Animal [Taxonomy; edit]
Subkingdom: Eumetazoa [Taxonomy; edit]
Clade: Bilateria [Taxonomy; edit]
Clade: Nephrozoa [Taxonomy; edit]
(unranked): Protostomia [Taxonomy; edit]
(unranked): Spiralia [Taxonomy; edit]
(unranked): Platyzoa [Taxonomy; edit]
Phylum: شائكات الرؤوس [Taxonomy; edit]

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Parent: Platyzoa [Taxonomy; edit]
Rank: phylum (displays as Phylum)
Link: شائكات الرؤوس|{{{1}}}(links to شائكات الرؤوس)
Extinct: no
Always displayed: yes (major rank)
Taxonomic references:
Parent's taxonomic references: