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TAXONEA
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SYS.TAXON
UNVERIFIED
Database
Biota
/
Eukaryota
/
Animalia
/
Mollusca
/
Cephalopoda
/
Ammonoidea
/
Perisphinctoidea
/
Olcostephanidae
Taxon
TAX001ZMC
>
Olcostephanidae
Family
ACCEPTED
Rank
Family
Children
12
Updated
Oct 15, 2026
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Hierarchy
Distribution
Discussion
01
//
Taxonomic Hierarchy
8 ranks
·
Biota
·
Eukaryota
·
Animalia
·
Mollusca
·
Cephalopoda
·
Ammonoidea
·
Perisphinctoidea
F
Olcostephanidae
Current
12 children
Cantianiceras
Genus
›
Ceratotuberculus
Genus
›
Groebericeras
Genus
›
Maderia
Genus
›
Mexicanoceras
Genus
›
Olcostephanus
Genus
›
Proniceras
Genus
›
Saynoceras
Genus
›
Spiticeras
Genus
›
Subastieria
Genus
›
Taraisites
Genus
›
Valanginites
Genus
›
Parent
Perisphinctoidea
(Clade)
02
//
Distribution
Preview
Costa Rica · Native
Thailand · Origin
USA · Cult.
Australia · Cult.
EU · Cult.
Native range
Introduced / cultivated
Preview · not real data
END RECORD · TAX001ZMC