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TAXONEA
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SYS.TAXON
UNVERIFIED
Database
Biota
/
Eukaryota
/
Animalia
/
Arthropoda
/
Trilobita
/
Asaphida
/
Asaphoidea
/
Asaphidae
/
Ptychocephalus
Taxon
TAX008YC9
>
Ptychocephalus
Genus
ACCEPTED
Rank
Genus
Children
8
Updated
Sep 20, 2026
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Hierarchy
Distribution
Discussion
01
//
Taxonomic Hierarchy
9 ranks
·
Biota
·
Eukaryota
·
Animalia
·
Arthropoda
·
Trilobita
·
Asaphida
·
Asaphoidea
·
Asaphidae
G
Ptychocephalus
Current
8 children
Ptychocephalus accliva
Species
›
Ptychocephalus declevita
Species
›
Ptychocephalus elliptica
Species
›
Ptychocephalus fillmorensis
Species
›
Ptychocephalus indentata
Species
›
Ptychocephalus typicalis
Species
›
Ptychocephalus vigilans
Species
›
Ptychocephalus yersini
Species
›
Parent
Asaphidae
(Family)
02
//
Distribution
Preview
Costa Rica · Native
Thailand · Origin
USA · Cult.
Australia · Cult.
EU · Cult.
Native range
Introduced / cultivated
Preview · not real data
END RECORD · TAX008YC9