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SYS.TAXON
UNVERIFIED
Database
Biota
/
Eukaryota
/
Animalia
/
Arthropoda
/
Trilobita
/
Ptychopariida
/
Catillicephalidae
Taxon
TAX0019D2
>
Catillicephalidae
Family
ACCEPTED
Rank
Family
Children
8
Updated
Oct 16, 2026
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Hierarchy
Distribution
Discussion
01
//
Taxonomic Hierarchy
7 ranks
·
Biota
·
Eukaryota
·
Animalia
·
Arthropoda
·
Trilobita
·
Ptychopariida
F
Catillicephalidae
Current
8 children
Buttsia
Genus
›
Buttsina
Genus
›
Calculites
Genus
›
Distazeris
Genus
›
Lajishanaspis
Genus
›
Onchonotellus
Genus
›
Peracheilus
Genus
›
Tuojiangella
Genus
›
Parent
Ptychopariida
(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 · TAX0019D2