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TAXONEA
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SYS.TAXON
UNVERIFIED
Database
Biota
/
Eukaryota
/
Animalia
/
Annelida
/
Polychaeta
/
Echiura
/
Echiuroidea
/
Echiurida
Taxon
TAX0020HA
>
Echiurida
Clade
ACCEPTED
Rank
Clade
Children
3
Updated
Oct 15, 2026
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Hierarchy
Distribution
Discussion
01
//
Taxonomic Hierarchy
8 ranks
·
Biota
·
Eukaryota
·
Animalia
·
Annelida
·
Polychaeta
·
Echiura
·
Echiuroidea
C
Echiurida
Current
3 children
Echiuridae
Family
›
Thalassematidae
Family
›
Urechidae
Family
›
Parent
Echiuroidea
(Order)
02
//
Distribution
Preview
Costa Rica · Native
Thailand · Origin
USA · Cult.
Australia · Cult.
EU · Cult.
Native range
Introduced / cultivated
Preview · not real data
END RECORD · TAX0020HA