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TAXONEA
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SYS.TAXON
UNVERIFIED
Database
Biota
/
Eukaryota
/
Animalia
/
Hemichordata
/
Enteropneusta
Taxon
TAX000PNE
>
Enteropneusta
acorn worms
Class
ACCEPTED
Rank
Class
Children
4
Updated
Oct 16, 2026
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Hierarchy
Distribution
Discussion
01
//
Taxonomic Hierarchy
5 ranks
·
Biota
·
Eukaryota
·
Animalia
·
Hemichordata
C
Enteropneusta
Current
4 children
Harrimaniidae
Family
›
Ptychoderidae
Family
›
Spengelidae
Family
›
Torquaratoridae
Family
›
Parent
Hemichordata
(Phylum)
02
//
Distribution
Preview
Costa Rica · Native
Thailand · Origin
USA · Cult.
Australia · Cult.
EU · Cult.
Native range
Introduced / cultivated
Preview · not real data
END RECORD · TAX000PNE