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TAXONEA
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SYS.TAXON
UNVERIFIED
Database
Biota
/
Eukaryota
/
Animalia
/
Arthropoda
/
Trilobita
/
Agnostida
/
Ptychagnostidae
/
Ptychagnostus
Taxon
TAX002JT7
>
Ptychagnostus
Genus
ACCEPTED
Rank
Genus
Children
14
Updated
Sep 20, 2026
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Hierarchy
Distribution
Discussion
01
//
Taxonomic Hierarchy
8 ranks
·
Biota
·
Eukaryota
·
Animalia
·
Arthropoda
·
Trilobita
·
Agnostida
·
Ptychagnostidae
G
Ptychagnostus
Current
14 children
Ptychagnostus
Clade
›
Ptychagnostus acidusus
Species
›
Ptychagnostus aculeatus
Species
›
Ptychagnostus aksayensis
Species
›
Ptychagnostus atavus
Species
›
Ptychagnostus convexus
Species
›
Ptychagnostus cuyanus
Species
›
Ptychagnostus intermedius
Species
›
Ptychagnostus karatauensis
Species
›
Ptychagnostus leptus
Species
›
Ptychagnostus punctuosus
Species
›
Ptychagnostus seminula
Species
›
Ptychagnostus sinicus
Species
›
Ptychagnostus spinosus
Species
›
Parent
Ptychagnostidae
(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 · TAX002JT7