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SYS.TAXON
UNVERIFIED
Database
Biota
/
Eukaryota
/
Animalia
/
Arthropoda
/
Trilobita
/
Agnostida
Taxon
TAX000YQJ
>
Agnostida
Order
ACCEPTED
Rank
Order
Children
21
Updated
Oct 15, 2026
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Hierarchy
Distribution
Discussion
01
//
Taxonomic Hierarchy
6 ranks
·
Biota
·
Eukaryota
·
Animalia
·
Arthropoda
·
Trilobita
O
Agnostida
Current
21 children
Agnostidae
Family
›
Agnostogonus
Genus
›
Agnostoidea
Clade
›
Aotagnostus
Genus
›
Calodiscidae
Family
›
Clavagnostidae
Family
›
Dividuagnostus
Genus
›
Eodiscidae
Family
›
Glaberagnostus
Genus
›
Hebediscidae
Family
›
Megagnostus
Genus
›
Metagnostidae
Family
›
Peronopsidae
Family
›
Phalacromidae
Family
›
Ptychagnostidae
Family
›
Sphaeragnostidae
Family
›
Spinagnostidae
Family
›
Tsunyidiscidae
Family
›
Valenagnostus
Genus
›
Weymouthiidae
Family
›
Yukonides
Genus
›
Parent
Trilobita
(Class)
02
//
Distribution
Preview
Costa Rica · Native
Thailand · Origin
USA · Cult.
Australia · Cult.
EU · Cult.
Native range
Introduced / cultivated
Preview · not real data
END RECORD · TAX000YQJ